People v. Gonzalez CA2/2 ( 2022 )


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  • Filed 11/9/22 P. v. Gonzalez CA2/2
    NOT TO BE PUBLISHED IN THE OFFICIAL REPORTS
    California Rules of Court, rule 8.1115(a), prohibits courts and parties from citing or relying on opinions
    not certified for publication or ordered published, except as specified by rule 8.1115(b). This opinion has
    not been certified for publication or ordered published for purposes of rule 8.1115.
    IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA
    SECOND APPELLATE DISTRICT
    DIVISION TWO
    THE PEOPLE,                                                B302834
    Plaintiff and Respondent,                         (Los Angeles County
    Super. Ct. No. NA100818)
    v.
    RICARDO GONZALEZ et al.,
    Defendants and
    Appellants.
    APPEAL from judgments of the Superior Court of Los
    Angeles County, Mark C. Kim and Judith L. Meyer, Judges.
    Affirmed in part; vacated in part and remanded with directions.
    Susan K. Shaler, under appointment by the Court of
    Appeal, for Defendant and Appellant Ricardo Gonzalez.
    Laura S. Kelly, under appointment by the Court of Appeal,
    for Defendant and Appellant Carlos Alexis Escalante.
    Rob Bonta, Attorney General, Lance E. Winters, Chief
    Assistant Attorney General, Susan Sullivan Pithey, Assistant
    Attorney General, Steven D. Matthews and Gary A. Lieberman,
    Deputy Attorneys General, for Plaintiff and Respondent.
    ******
    Defendants and appellants Ricardo Gonzalez and Carlos
    Alexis Escalante1 were convicted of the murder of Enrique Lopez,
    Jr. (Pen. Code, § 187, subd. (a))2 (count 1), attempted murder of
    David Osuna (§§ 664, 187, subd. (a)) (count 2), and attempted
    murder of Jerry Frazier (§§ 664, 187, subd. (a)) (count 4). As to
    count 1, the jury found true two special circumstance
    allegations—that the murder was perpetrated by means of
    discharging a firearm from a motor vehicle at persons outside the
    vehicle with the intent to cause death (§ 190.2, subd. (a)(21)) and
    that defendants killed Lopez, Jr., while they were active
    participants in a criminal street gang and to further the activities
    of the gang (§ 190.2, subd. (a)(22)). As to counts 1, 2, and 4, the
    jury found true allegations that defendants committed the offense
    for the benefit of a gang (§ 186.22, subd. (b)) and that a principal
    discharged a firearm causing great bodily injury (§ 12022.53,
    subds. (d), (e)(1)). The jury also convicted Gonzalez of
    transportation for sale of a controlled substance (Health & Saf.
    Code, § 11379, subd. (a)) (count 8) and possession of a controlled
    1    Gonzalez and Escalante are referred to collectively as
    defendants.
    2     All further statutory references are to the Penal Code
    unless stated otherwise.
    2
    substance with a firearm (Health & Saf. Code, § 11370.1, subd.
    (a)) (count 9).3
    Gonzalez was sentenced to life without parole (LWOP) plus
    55 years to life. Escalante was sentenced to LWOP plus 30 years
    to life.
    Defendants appeal from the judgments. They contend the
    trial court erred by (1) improperly admitting into evidence
    statements defendants made to undercover agents during a
    Perkins4 operation; (2) improperly admitting into evidence
    defendants’ hearsay statements implicating each other in the
    crimes; (3) improperly limiting discovery and testimony about the
    Perkins operation; (4) committing prejudicial judicial misconduct
    during jury selection; (5) committing prejudicial judicial
    misconduct during a defense expert witness’s testimony, and then
    3     An amended 14-count information charged defendants with
    offenses arising from three separate shooting incidents and
    certain drug-related offenses. Counts 1 through 5 involved a
    shooting on May 26, 2014, that is the subject of this appeal.
    Counts 6, 7, and 10 involved a shooting on October 23, 2014.
    Counts 8 and 9 involved controlled substance charges. Counts 11
    through 14 charged only Gonzalez and involved a shooting on
    October 17, 2014.
    The jury returned a not guilty verdict on count 5 (the
    attempted murder of Juan Cortez, who was present during the
    May 26, 2014 shooting) and deadlocked on count 3 (attempted
    murder of Enrique Lopez, Sr., also present during the May 26,
    2014 shooting) and counts 6, 7, 10, 11, 12, 13 and 14. The trial
    court dismissed counts 6, 7, 10, 11, 12, 13 and 14.
    4     In a “Perkins operation,” a suspect is placed in a cell with
    an undercover agent and their conversation is audio recorded.
    (See Illinois v. Perkins (1990) 
    496 U.S. 292
    .)
    3
    improperly presiding over Escalante’s new trial motion; and (6)
    improperly instructing the jury with CALCRIM No. 315, and
    then allowing the prosecutor to make misleading statements
    about that instruction. Defendants further contend (7) the
    prosecution’s proof of the gang predicate offenses violated section
    186.22, as amended by Assembly Bill No. 333 (2021-2022 Reg.
    Sess.) (Assembly Bill 333), as well as the hearsay rule and the
    confrontation clause; (8) section 1109, which became effective on
    January 1, 2022, and allows a defendant to request bifurcation of
    a gang enhancement allegation from the underlying offense,
    applies retroactively and requires a new trial on the murder and
    attempted murder charges; (9) defendants’ LWOP sentences
    violate equal protection, Escalante was denied a proper Franklin5
    hearing, and his counsel’s failure to present mitigating evidence
    constituted ineffective assistance of counsel; (10) defendants’
    LWOP sentences constitute cruel and unusual punishment; (11)
    the driveby shooting special circumstance is unconstitutional;
    (12) the cumulative errors were prejudicial; and (13) Escalante is
    entitled to additional presentence custody credit.
    The Attorney General concedes that under Assembly Bill
    333, the gang sentence enhancements under section 186.22,
    subdivision (b) and the gang firearm enhancement under section
    12022.53, subdivision (e)(1) must be vacated and that Escalante
    is entitled to additional presentence custody credit. We therefore
    vacate the gang enhancement findings under section 186.22,
    subdivision (b), and the gang firearm enhancement finding under
    section 12022.53, subdivision (e)(1) under counts 1, 2, and 4;
    remand for the People to elect to retry those allegations under
    5     People v. Franklin (2016) 
    63 Cal.4th 261
     (Franklin).
    4
    Assembly Bill 333; and direct the trial court to correct Escalante’s
    presentence custody credits. We otherwise affirm the judgments.
    FACTUAL BACKGROUND
    The shooting
    On May 26, 2014, about 12:30 p.m., Lopez, Jr., a Westside
    Longo gang member, was standing near his sister Susanna
    Lopez’s car near the corner of 65th Street and Paramount
    Boulevard in Long Beach. His father, Enrique Lopez, Sr.;
    Susanna’s boyfriend David Osuna; neighbor Jerry Frazier; a
    mechanic named Juan Cortez; and two children were also
    present.
    Frazier saw a blue Honda Civic driving east on 65th Street
    toward Paramount Boulevard. The car slowed as it approached.
    The front passenger had a gun and fired several rounds. When
    Frazier saw the gun, he hid behind a blue dumpster. He heard
    several bullets hit the dumpster. When the shooting began,
    Lopez, Sr., and Cortez ducked and Osuna ran. Osuna suffered a
    bullet wound to the leg. Lopez, Jr., was killed by a single
    gunshot to his upper middle back.
    Lopez, Sr., told police that on the morning of the shooting,
    he saw a blue Honda or Toyota drive by. He saw the passenger
    make hand signs. Lopez, Sr., later identified Escalante as the
    passenger in a Facebook photograph provided by detectives. At
    trial, Lopez, Sr., pointed to Escalante, who was seated in the
    courtroom, as the person he identified as the vehicle passenger
    when he was interviewed by detectives.
    Three nine-millimeter bullet casings were found in the
    street near the corner of Paramount Boulevard and 65th Street.
    Another nine-millimeter casing was found on 65th Street near
    5
    the blue dumpster, which had a bullet hole. The recovered
    casings were fired from the same gun.
    Defendants’ arrest
    On November 19, 2014, Long Beach Police Officer Andrew
    Fox conducted a traffic stop of a blue Honda Civic. Escalante was
    driving and Gonzalez was the front passenger. Both were
    arrested. Gonzalez was 19 years old at the time. Escalante was
    18 years old but would be 19 the following month.
    On the day of their arrest, defendants were questioned
    separately by Detective Robert Gonzalez about a different
    shooting that occurred on October 23, 2014. At the outset of the
    interview, Detective Gonzalez advised defendant Gonzalez of his
    Miranda6 rights. Defendant Gonzalez indicated he understood
    and began talking to the detective. Defendant Gonzalez
    subsequently requested an attorney, and the detective stopped
    questioning him.
    Detective Gonzalez also advised Escalante of his Miranda
    rights at the outset of his interview. Escalante indicated that he
    understood and continued speaking with Detective Gonzalez
    until the interview was concluded.
    Perkins operations
    On November 20, 2014, Detective Sean Irving conducted a
    Perkins operation by placing defendants in separate cells at the
    Long Beach jail with paid agents who posed as fellow inmates.
    An audio recording of the operation was played for the jury.
    Gonzalez
    Gonzalez was placed in a cell with two Perkins agents
    (designated in the transcript of the operation as PA1 and PA2).
    6     Miranda v. Arizona (1966) 
    384 U.S. 436
     (Miranda).
    6
    PA1 was a Hispanic male in his mid-30’s, approximately six feet
    tall and weighed 300 pounds. PA2 was in his early 30’s,
    approximately five feet 10 inches tall, and weighed 180 pounds.
    PA2 had visible tattoos on his arms.
    While the agents were in his cell, Gonzalez told PA1 that
    he was an Unos Sin Verguenzas (USV) gang member known as
    “Glock.” Detective Peter Lackovic subsequently entered the cell
    area and informed Gonzalez that he was being investigated for a
    murder that occurred on 65th Street. Lackovic told Gonzalez,
    “Your boy Rascal’s already here. You already know that.” Before
    leaving the cell area, Lackovic asked Gonzalez, “You all straight?”
    Gonzalez responded, “Cool.” Lackovic said, “If you need
    anything, tell one of the jailers.” Gonzalez said, “All right.”
    When Lackovic left the cell area, PA1 asked Gonzalez,
    “What; you, like, the most live homie from the hood or what?”
    Gonzalez replied, “Shit, I didn’t get ‘Glock’ for no reason.” PA1
    said, “I need some youngsters like that on my team, fool.” PA1
    then asked Gonzalez, “who’s the fool that [Lackovic] was talking
    about?” Gonzalez identified him as “the homie” who was arrested
    with him and acknowledged that he was Gonzalez’s “crime
    partner.”
    Detective Gonzalez later entered the cell area to obtain a
    DNA sample from defendant Gonzalez. The detective asked
    Gonzalez, “How long you doing?” Gonzalez responded, “Good.”
    Detective Gonzalez then asked, “They treating you all right?”
    Defendant Gonzalez said, “Yeah.”
    Defendant Gonzalez told the Perkins agents he was 19
    years old, had been “affiliated” with the USV gang since he was
    13, and started “banging” at age 16. He said the 65th Street
    shooting had occurred during the day and that he had used a
    7
    Smith and Wesson firearm. Gonzalez told the agents he was
    driving his mother’s blue Honda Civic when he and Escalante
    passed a group of people, whom they did not know. One member
    of the group had a “Longo” tattoo on the back of his neck.
    Escalante exited the Honda and started “banging” on the group.
    Gonzalez told him to get back into the car because they would
    return later. After switching the Honda’s license plates to dealer
    plates, Gonzalez and Escalante returned to the victims’ location.
    This time, Escalante drove and Gonzalez was the passenger. An
    older gang member known as “Lento” accompanied them. When
    Escalante stopped the Honda at the victims’ location, Gonzalez
    fired nine rounds at the group. Gonzalez saw “four fools down,
    but only one down, down.” Gonzalez also shot at a “big old black
    guy” who hid behind a trash can. The following day, Gonzalez
    sold the gun he had used in the shooting to members of another
    gang. When one of the Perkins agents asked Gonzalez whether
    he felt any remorse about the shooting, Gonzalez responded, “No.
    Hell no.”
    Escalante
    Escalante was placed in a cell with the same larger Perkins
    agent (PA1) who had been in Gonzalez’s cell. At some point
    during the operation, Escalante made a telephone call. He asked
    the Perkins agent to help him remember some numbers, and the
    agent complied. When he finished the call, Escalante asked the
    agent, “what they got you for?” The agent responded, “got a
    warrant for murder.” Escalante said, “me fucking too.”
    Escalante then asked the agent, “where you from?” and stated
    that he (Escalante) was “USV.” Later, the Perkins agent also
    made a telephone call. During the call, the Perkins agent said,
    “hey do me a favor . . . and try to post my bail. Yeah . . . put the
    8
    house. They got me for that shit over there in L.A. . . . Okay.
    Make sure you get it done.”
    Detective Lackovic later entered the cell area and told
    Escalante he and “Plato” had been arrested for a murder on 65th
    Street and that Escalante had been identified as the shooter.
    Lackovic said he knew Escalante’s moniker was Rascal and that
    Gonzalez was known as Plato. When Lackovic left, the Perkins
    agent asked Escalante “who’s Plato?” Escalante identified him as
    “[t]he homie” who shot at the victims on 65th Street. Escalante
    stated, “He shot. I drove.” Escalante verified that Plato was also
    known as Glock. Escalante also acknowledged that his moniker
    was Rascal.
    Escalante said the shooting had occurred in May during the
    day. He and Gonzalez were driving by when they first saw the
    victims. Gonzalez and Escalante did not know the victims, who
    were “banging” on them, or challenging them. Gonzalez was
    driving at the time, a blue “low key ass car.” Gonzalez,
    Escalante, and an older gang member known as “Gecko” or
    “Gunner” returned to the victims’ location that same day. Before
    doing so, Escalante and Gonzalez switched places. Escalante
    drove because Gonzalez “wanted to bust” on the victims.
    Gonzalez fired eight rounds at the victims. Gonzalez
    subsequently sold the gun he had used in the shooting.
    Defendants’ jail conversation
    After the Perkins operation, defendants were placed in
    nearby cells with a recording device in the cell between them. An
    audio recording of their conversation was played for the jury.
    Escalante told Gonzalez during their recorded conversation
    that a detective came to see him about the incident “that
    happened on Six-Five.” Escalante said, “I was driving in Six-
    9
    Five” and “I’ll go down as the driver, . . . but . . . I ain’t gonna be
    the shooter.” Escalante further stated, “I’m trippin about the
    Honda,” and “they got the car.” Gonzalez reassured him that the
    Honda “didn’t have the regular plates” during the shooting.
    Escalante asked, “What happened to those plates?” Gonzalez
    responded that he threw them away.
    Gonzalez said, “[N]obody seen us that . . . day. When the
    shots were going off, everybody was gone.” Escalante replied, “I
    was driving dog, I don’t know.” Gonzalez responded, “I could
    see.” When Escalante asked Gonzalez what kind of gun he had
    used, Gonzalez replied, “Smith and Wess. Nina.” Gonzalez and
    Escalante discussed fabricating an alibi and alternate locations
    where they could say they had been at the time of the shooting.
    These included Plaza Mexico, a barbeque, or a cemetery.
    Gonzalez pointed out that the police would attempt to verify the
    time and location of defendants’ proposed alibi and could use
    security camera footage to do so. Gonzalez advised, “Be, like, we
    don’t . . . remember.”
    Escalante and Gonzalez discussed their respective
    encounters with the Perkins agents and determined they had
    both been with the same person. Escalante referred to the
    Perkins agent as the “[f]at nigga” and said, “That fool’s cool.”
    RELEVANT PROCEDURAL BACKGROUND
    Gonzalez filed a motion to exclude his statements made
    during the Perkins operation, arguing they were obtained in
    violation of his constitutional rights to counsel, to remain silent,
    and due process. His motion was supported by the declaration of
    Martin Flores, a gang expert, who opined in relevant part as
    follows:
    10
    “It is my personal, educational, and
    professional opinion that . . . the confidential
    informants utilized in this operation made their gang
    status and ties to the Mexican Mafia to Mr. Ricardo
    Gonzalez by talking about their crimes and
    knowledge of gang members. They command a
    presence of being very knowledgeable of the gang
    dynamics and the jail politics. [¶] . . . [¶] In my
    extensive experience with Perkins Operations . . . the
    informants are NOT just . . . a very experienced
    inmate that upon immediate contact the target
    realizes that they are being questioned by somebody
    who can impact their jail experience. This tactic
    brings an environment of duress and pressure to
    either fabricate or exaggerate their role in an alleged
    crime.”
    The prosecutor opposed the motion.
    At a January 4, 2018 hearing, Escalante made an oral
    motion to join Gonzalez’s motion to exclude the Perkins
    statements. Gonzalez’s counsel indicated he intended to offer
    Flores’ testimony, stating:
    “He’s an expert in the matter of gangs. He has
    an opinion . . . as to the influence of a Mexican Mafia
    shot caller in a cell . . . with a 19-year-old person who
    is in jail for the first time . . . and as a gang member,
    what his mindset would be . . . .”
    The trial court (Hon. Mark C. Kim) stated, “The only one
    that could tell me whether he was coerced or not is the person
    claiming that he was coerced.” The court further stated:
    “[I]t does not matter what your expert knows.
    The question is at the time of the conversation was
    [Gonzalez] aware who these individuals were, that
    they were Mexican Mafia members that you allege
    because, if he didn’t know, it’s irrelevant.”
    11
    Gonzalez testified at the hearing. When his attorney asked
    him who he thought one of the Perkins agents might be, Gonzalez
    replied, “I didn’t know who he was. I just—just another person.”
    Gonzalez further testified he had never been in jail before. He
    stated: “I felt afraid. I felt I had to go along with it, impress—
    say whatever I can, whatever I knew about what had happened,
    you know, just to feel like I’m on the same page with them.”
    On cross-examination, Gonzalez admitted he was laughing
    when he talked to the Perkins agents and that they had also
    talked about girls. He further admitted that the agents never
    said they were members of the Mexican Mafia or verbally
    threatened him. Gonzalez testified that the agents made
    threatening gestures, but when asked to explain further he
    replied, “I couldn’t—I can’t recall.” Gonzalez also testified that
    on the day before the Perkins operation, detectives tried to
    question him about a different attempted murder, and he asked
    for a lawyer.
    Gonzalez’s counsel then sought to call Flores as a witness.
    When the trial court asked for a proffer, counsel responded, “The
    proffer is the state of mind of [Gonzalez].” The trial court stated:
    “He can’t testify as to state of mind of Mr. Gonzalez. He’s not an
    expert on state of mind. [H]is designated expertise is gang
    membership, gang crimes.” The following exchange ensued:
    “[Gonzalez’s counsel]: My proffer is he would
    testify to being a gang member. What does that
    mean being placed in a cell with older gang members
    who have been to prison, and what would that mean
    to you as being a gang member in the cell, a young
    gang member? How would that affect what or what
    you did not say . . . .
    12
    “The court: I guess the only problem is the
    person that would have an effect has already
    testified. So how would Mr. Flores add to that?
    “[Gonzalez’s counsel]: As I said, he would
    add—as far as . . . fleshing out the circumstances of
    how gang members react to each other.
    “The court: But we have the best source, the
    person that just testified. He told us how it affected
    him in that circumstances.” (Boldface omitted.)
    The court ruled Flores’s testimony not relevant.
    Detective Lackovic then testified that the Perkins agents
    were Hispanic, in their 30’s, and had tattoos. One of the agents
    was about five feet four inches tall, and the other was around six
    feet fall. Both were “kind of fat.”
    After hearing argument from counsel, the trial court denied
    the motion to exclude Gonzalez’s statements. The court found,
    based on Gonzalez’s demeanor and testimony, that Gonzalez
    lacked credibility and that the motion was without merit.
    Escalante then testified. He described the Perkins agent in
    his cell as approximately six feet four inches tall and 300 pounds,
    in comparison to Escalante, who was five feet seven inches tall.
    Escalante testified that he thought to himself, “the guy has not
    approached me. Maybe I should stay out of his way.” Escalante
    further testified that the Perkins agent said that he had gotten
    rid of a witness. Escalante said he was afraid. After overhearing
    the Perkins agent’s telephone call in which the agent gave
    instructions to post his bail and “put the house up,” Escalante
    believed the agent had rank in a gang. He thought, “if this guy
    approaches me, I’ll just get on his good side” and say what he
    wants to hear.
    13
    On cross-examination, Escalante admitted that he initiated
    the conversation with the Perkins agent and that Escalante
    voluntarily disclosed that he had been arrested for murder.
    Escalante further admitted that when he made a telephone call,
    he asked the agent to help him remember a number.
    Escalante testified that the agent never “directly”
    threatened him. Escalante explained: “He sent subliminals. He
    would tell me things like, you know, as far as there’s no witness.
    I mean, that means pretty much he did something to the
    witness.”
    On January 5, 2018, after hearing argument from counsel,
    the trial court denied the motion to exclude Escalante’s
    statements to the Perkins agent. The court ruled that Miranda
    was not implicated and that, based on the totality of the
    circumstances, there was no coercion.
    The case was subsequently reassigned to the Honorable
    Judith L. Meyer, who presided over the trial. Defendants filed
    motions to exclude their Perkins statements, which Judge Meyer
    denied.
    TRIAL TESTIMONY
    Prosecution gang expert testimony
    Los Angeles County Sheriff’s Detective Miguel Fuentes, the
    prosecution’s gang expert, testified that he was familiar with a
    Hispanic gang known as USV. Fuentes opined that members of
    the USV gang, individually and collectively, have engaged in a
    pattern of criminal gang activity, including assault with a deadly
    weapon, attempted murder by use of a firearm, and murder by
    use of a firearm. After being presented with a hypothetical based
    14
    on the facts of this case, Fuentes opined the subject crimes were
    committed for the benefit of and in association with a gang.
    Fuentes further testified that he was familiar with a
    separate case involving USV gang members Jose Rangel, Enrique
    Hernandez, and Jesus Hernandez, who were convicted on
    August 15, 2014, of the murder of Jonathan Sandoval, a member
    of a rival gang.
    Defense evidence
    Dr. Kathy Pezdek testified as a defense expert on
    eyewitness identification. She discussed 10 factors that can
    affect the accuracy of eyewitness identification: (1) exposure
    time, (2) distance and obstruction, (3) weapon focus, (4) stress, (5)
    use of a disguise, (6) cross-racial identification, (7) time delay, (8)
    biased identification test, (9) double-blind procedure, and (10)
    bias of in-court identification.
    Gairy Jackson, who witnessed the shooting through the
    window of his apartment, also testified as a defense witness.
    Jackson observed a slow-moving black, four-door hatchback
    approach the victims and then heard four to five gunshots. He
    saw Lopez, Jr., fall to the ground. Jackson further testified he
    saw the driver of the car and the passenger, both of whom
    appeared to be African-American males.
    DISCUSSION
    I.    Admission of defendants’ statements during the
    Perkins operation did not violate their constitutional
    rights
    A.    Miranda
    A defendant’s statements made during a custodial
    interrogation are inadmissible against him unless he was advised
    15
    of his Miranda rights7 and did not invoke his right to remain
    silent or to be represented by counsel. (People v. Orozco (2019) 
    32 Cal.App.5th 802
    , 811 (Orozco).) This rule protects the privilege
    against self-incrimination guaranteed by the Fifth Amendment.
    (Orozco, at p. 811.) In addition, once a suspect invokes the right
    to counsel, he cannot be subjected to further police interrogation
    on any crime unless counsel is present or the suspect initiates
    further communication with the police. (Edwards v. Arizona
    (1981) 
    451 U.S. 477
    , 484-485 (Edwards).)
    The Miranda rule has a limit, however—it only applies
    when the suspect was the subject of a “custodial interrogation.”
    (Miranda, 
    supra,
     384 U.S. at p. 444; see Orozco, supra, 32
    Cal.App.5th at p. 811.) Miranda does not apply when a suspect is
    unaware that he is speaking to a law enforcement officer and
    gives a voluntary statement. (Perkins, 
    supra,
     496 U.S. at p. 294.)
    Statements made to an undercover agent posing as a fellow
    inmate accordingly are not subject to Miranda. (Perkins, at
    p. 296; People v. Gonzales and Soliz (2011) 
    52 Cal.4th 254
    , 283
    [no Miranda violation when defendant spoke to fellow inmate
    wearing a recording device]; People v. Williams (1988) 
    44 Cal.3d 1127
    , 1141-1142 [Miranda “has never been applied to
    conversations between an inmate and an undercover agent”].)
    Gonzalez argues that the use of Perkins agents, following
    the invocation of his right to counsel the preceding day, violated
    7     Miranda requires that a suspect in law enforcement
    custody must be advised of the right to remain silent, that
    anything the suspect says may be used as evidence against him,
    that he has the right to the presence of an attorney, and that an
    attorney will be provided if the suspect cannot afford one.
    (Miranda, supra, 384 U.S. at pp. 444-445, 473-474, 476.)
    16
    his constitutional rights to remain silent and to counsel.
    Escalante concedes the record does not indicate that he invoked
    his Miranda rights before the Perkins operation but nevertheless
    asserts a Miranda claim.
    Escalante’s claim is without merit. As our state high court
    has noted, “the [United States Supreme Court] has held that at
    least where no prior invocation [of Miranda rights] is in effect,
    [‘][c]onversations between suspects and undercover agents do not
    implicate the concerns underlying Miranda. The essential
    ingredients of a “police-dominated atmosphere” and compulsion
    are not present when an incarcerated person speaks freely to
    someone whom he believes to be a fellow inmate.’” (People v.
    Fayed (2020) 
    9 Cal.5th 147
    , 165, quoting Perkins, 
    supra,
     496 U.S.
    at p. 296.)
    Gonzalez’s prior invocation of his Miranda right to counsel
    did not require suppression of his statements to the Perkins
    agents. (Orozco, supra, 32 Cal.App.5th at p. 812.) “[A] suspect
    who has invoked his Miranda right to counsel may not be
    ‘subject[ed] to further interrogation by the authorities’ on any
    crime at all unless (1) counsel is present ‘at the time of [any
    further] questioning,’ or (2) the suspect ‘himself initiates further
    communication, exchanges or conversations with the police.’” (Id.
    at p. 813, quoting Edwards, 
    supra,
     451 U.S. at pp. 484-485.)
    “[T]here is no ‘interrogation’ when a suspect speaks with someone
    he does not know is an agent of the police.” (Orozco, at p. 814.)
    There is accordingly no reason to apply the restriction on further
    “interrogation” in such circumstances. (Ibid.) Admission of
    Gonzalez’s Perkins statements did not violate his rights under
    Miranda.
    17
    B.     Due process
    Defendants contend admission of their statements to the
    Perkins agents violated their due process rights because the
    statements were not made voluntarily. The due process clauses
    of the federal and California Constitutions bar the admission of
    an involuntary confession. (People v. Rodriguez (2019) 
    40 Cal.App.5th 194
    , 199.) To determine the voluntariness of a
    confession, we assess the circumstances to see if the defendant’s
    will was overborne. (Ibid.) A confession may be involuntary “‘if
    extracted by threats or violence, obtained by direct or implied
    promises, or secured by the exertion of improper influence.’”
    (People v. Wall (2017) 
    3 Cal.5th 1048
    , 1066.)
    We independently review a trial court’s determination of
    voluntariness given the circumstances, including the
    characteristics of the accused and the details of the encounter.
    (People v. Richardson (2008) 
    43 Cal.4th 959
    , 992-993, abrogated
    on other grounds by statutory repeal as stated in People v. Nieves
    (2021) 
    11 Cal.5th 404
    , 509.) In doing so, however, we defer to the
    trial court’s factual findings if supported by substantial evidence.
    (Ibid.) We therefore “accept the trial court’s resolution of
    disputed facts and inferences as well as its evaluations of
    credibility if substantially supported, but independently
    determine from undisputed facts and facts found by the trial
    court whether the challenged statement was legally obtained.”
    (People v. Smith (2007) 
    40 Cal.4th 483
    , 502.)
    Substantial evidence supports the trial court’s
    determination defendants’ statements to the Perkins agents were
    voluntary and that their claims of intimidation and coercion were
    not credible. At the hearing on his motion to suppress, Gonzalez
    admitted laughing with the Perkins agents and talking with
    18
    them about girls. Detectives came to Gonzalez’s cell several
    times during the Perkins operation to ask Gonzalez if he was
    alright, if he needed anything, and if his cellmates were treating
    him all right. Gonzalez never indicated that there was any
    problem or that he was afraid of the agents. Gonzalez testified
    that the agents never identified themselves as members of the
    Mexican Mafia and never threatened him verbally. He could not
    recall any threatening gestures by the agents.
    Escalante admitted initiating the conversation with the
    Perkins agent and voluntarily disclosing that he had been
    arrested for murder. He asked the Perkins agent for help in
    remembering some numbers while making a phone call.
    Escalante admitted that the agent never threatened him
    verbally. He further admitted that he never told any of the
    detectives who came to his cell during the Perkins operation that
    he was afraid of or felt intimidated by the agent. The record does
    not support Escalante’s claim that the agent questioned him
    “aggressively,” seeking to elicit an admission that he and
    Gonzalez had been looking for enemies on the day of the murder.
    When the Perkins agent twice asked Escalante whether he and
    Gonzalez had been looking for enemies on the day of the shooting,
    Escalante replied, “Nah, we drove by and, like, they, they were,
    like, banging on us, you know.”
    Defendants’ jailhouse conversation with each other after
    the Perkins operation further undermines the claim that they
    were afraid of the agents. Defendants spoke positively about the
    agents, and Escalante stated that the agent in his cell was “cool.”
    The record does not support defendants’ claim that they
    fabricated their involvement in the crimes. Their separate
    statements to the Perkins agents contained corroborating details
    19
    about the crimes. Both defendants admitted that the shooting
    occurred in May during the day, that they did not know the
    victims, that Gonzalez was the shooter and Escalante was the
    driver, and that Gonzalez thereafter sold the weapon.
    Defendants made similar admissions in the conversation between
    themselves after the Perkins operation.
    Arizona v. Fulminante (1991) 
    499 U.S. 279
    , on which
    defendants rely as support for the argument that their
    statements were coerced, is distinguishable. The informant in
    that case told the defendant that he knew the defendant was
    “‘starting to get some tough treatment and whatnot’” from other
    inmates because the defendant had killed a child. (Id. at p. 283.)
    The informant then offered to protect the defendant, stating,
    “‘“You have to tell me about it . . . [f]or me to give you any help.”’”
    (Ibid.) The Supreme Court concluded that the “fear of physical
    violence, absent protection from [the agent]” caused the
    defendant’s will to be “overborne in such a way as to render his
    confession the product of coercion.” (Id. at p. 288.) No such
    circumstances are present here.
    Moreover, as the trial court noted, both defendants, though
    young, were experienced gang members. Gonzalez, who was 19
    years old at the time of the Perkins operation, had been
    “affiliated” with a gang from the age of 13 and started “banging”
    when he was 16. Escalante was one month shy of his 19th
    birthday at the time of the Perkins operation and had been a
    gang member since he was 12 or 13 years old.
    Cases defendants cite as support for their due process
    claims are inapplicable or inapposite. Gonzalez relies on Justice
    Brennan’s concurrence and Justice Marshall’s dissent in Perkins,
    supra, 
    496 U.S. 292
     and Justice Liu’s dissents from a denial of
    20
    review in People v. de Jesus Valencia (Aug. 5, 2019, B283588)
    (nonpub. opn.), review denied Dec. 11, 2019, S258038, and People
    v. Godbolt (Mar. 12, 2021, B302235) (nonpub. opn.), review
    denied Jun. 30, 2021, S268148, as support for his argument that
    use of undercover agents to elicit his statements following his
    request for counsel violated due process.8 Concurring and
    dissenting opinions are not binding precedent (see Rosato v.
    Superior Court (1975) 
    51 Cal.App.3d 190
    , 211), and Gonzalez
    cites no authority applying the views expressed in those
    concurring and dissenting opinions. To the contrary,
    “. . . California courts have uniformly come to the conclusion that
    Perkins controls when a suspect invokes his Miranda right to
    counsel but later speaks with someone he does not know is an
    agent of the police.” (Orozco, supra, 32 Cal.App.5th at p. 815; see
    People v. Plyler (1993) 
    18 Cal.App.4th 535
    , 544-545; People v.
    Guilmette (1991) 
    1 Cal.App.4th 1534
    , 1540-1541.)
    8     Justice Brennan expressed a belief that “the deception and
    manipulation practiced on [Perkins] raise[d] a substantial claim
    that the confession was obtained in violation of the Due Process
    Clause.” (Perkins, 
    supra,
     496 U.S. at p. 301 (conc. opn. of
    Brennan, J.).) Justice Marshall noted that “where the suspect is
    incarcerated, the constant threat of physical danger peculiar to
    the prison environment may make him demonstrate his
    toughness to other inmates by recounting or inventing past
    violent acts.” (Id. at p. 307 (dis. opn. of Marshall, J.).) In his
    dissenting statement to the California Supreme Court’s denial of
    a petition for review, Justice Liu stated “[I]t is difficult to see how
    the use of deceptive schemes by the police to continue questioning
    the suspect can be compatible with ‘“preserv[ing] the integrity of
    accused’s choice to communicate with police only through
    counsel.”’” (People v. de Jesus Valencia, supra, S258038, review
    denied (dis. stmt. of Liu, J.).)
    21
    Escalante cites no authority to support his argument that
    the tactics employed in this case—placing him with an older and
    much larger agent posing as a gang “shot caller” who questioned
    Escalante “aggressively”—exceeded the bounds of due process.
    Miller v. Fenton (1985) 
    474 U.S. 104
    , cited by Escalante, did not
    involve a Perkins operation but addressed whether the
    voluntariness of a confession obtained during a police
    interrogation was a factual or legal question for purposes of
    appellate review. (Id. at pp. 105-106.) That case accordingly is
    inapposite.
    The totality of the circumstances leads us to conclude, as
    the trial court did, that defendants’ statements to the Perkins
    agents were voluntary and not the product of coercion or
    psychological pressure.
    C.    Exclusion of defendants’ gang expert testimony
    The trial court properly excluded proposed testimony by
    defendants’ gang expert, Flores, as not relevant to determining
    whether defendants’ Perkins statements were voluntary. The
    trial court has broad discretion to determine the relevance of
    evidence. (People v. Jones (2013) 
    57 Cal.4th 899
    , 914.) We will
    not disturb the exercise of that discretion unless the trial court
    acted in an arbitrary, capricious, or patently absurd manner.
    (Ibid.)
    The record discloses no abuse of discretion. In a
    declaration attached to a motion to exclude Gonzalez’s Perkins
    statements, gang expert Flores opined that the Perkins agents
    used in this case “made their gang status and ties to the Mexican
    Mafia to” Gonzalez and “command[ed] a presence of being very
    knowledgeable of the gang dynamics and the jail politics.” Flores
    further opined that defendants who encounter such agents
    22
    realize “they are being questioned by somebody who can impact
    their jail experience” and that use of this tactic creates “an
    environment of duress and pressure to either fabricate or
    exaggerate their role in an alleged crime.” The trial court ruled
    that Flores’s testimony was not relevant because only defendants
    could testify as to the effect the Perkins agents had on them.
    The trial court properly concluded that Flores’s testimony
    was not relevant to determining whether Gonzalez or Escalante
    felt pressured to fabricate their involvement in the crimes. An
    expert may not testify regarding an individual’s subjective
    knowledge or intent. (People v. Killebrew (2002) 
    103 Cal.App.4th 644
    , 647, disapproved on another ground in People v. Vang (2011)
    
    52 Cal.4th 1038
    , 1049.) The trial court’s exclusion of Flores’
    testimony was not an abuse of discretion.
    II.    Admission of defendants’ Perkins hearsay statements
    against each other under Evidence Code section 1230
    The trial court did not abuse its discretion by admitting
    defendants’ Perkins statements implicating each other under the
    hearsay exception provided in Evidence Code section 1230.
    A.    Proceedings below
    At a hearing on a motion by Gonzalez to sever his case from
    Escalante’s, the trial court and counsel for defendants discussed
    whether Escalante’s statements to the Perkins agent were
    admissible as declarations against penal interest. Gonzalez’s
    counsel argued the statements were not against Escalante’s
    interest because Escalante minimized his role and shifted the
    blame for the shootings to Gonzalez. The trial court ruled the
    statements were admissible, noting that while Escalante denied
    being the shooter, “[h]e admitted to everything else . . . .”
    23
    At trial, Escalante objected on hearsay and due process
    grounds to statements by Gonzalez that implicated Escalante.
    Gonzalez also renewed his objection to statements made by
    Escalante. The trial court overruled the objections.
    B.       Applicable law and standard of review
    Evidence of a statement made other than by a witness
    while testifying and “offered to prove the truth of the matter
    stated” is inadmissible unless it comes within a hearsay
    exception. (Evid. Code, § 1200.) The exception relevant here, set
    forth in Evidence Code section 1230, provides that when the
    “declarant is unavailable as a witness and the statement, when
    made, . . . so far subjected him to the risk of . . . criminal
    liability . . . that a reasonable man in his position would not have
    made the statement unless he believed it were true.” (Evid.
    Code, § 1230.)
    “[A] person’s interest against being criminally implicated
    gives reasonable assurance of the veracity of his statement made
    against that interest.” (People v. Spriggs (1964) 
    60 Cal.2d 868
    ,
    874.) “‘In determining whether a statement is truly against
    interest within the meaning of Evidence Code section 1230, and
    hence is sufficiently trustworthy to be admissible, the court may
    take into account not just the words but the circumstances under
    which they were uttered, the possible motivation of the declarant,
    and the declarant’s relationship to the defendant.’” (People v.
    Grimes (2016) 
    1 Cal.5th 698
    , 711 (Grimes).) “There is no litmus
    test for the determination of whether a statement is trustworthy
    and falls within the declaration against interest exception.”
    (People v. Greenberger (1997) 
    58 Cal.App.4th 298
    , 334
    (Greenberger).) The trial court should “‘look to the totality of the
    circumstances in which the statement was made, whether the
    24
    declarant spoke from personal knowledge, the possible
    motivation of the declarant, what was actually said by the
    declarant and anything else relevant to the inquiry.’” (People v.
    Arauz (2012) 
    210 Cal.App.4th 1394
    , 1400 (Arauz).)
    We review the trial court’s decision to admit evidence under
    Evidence Code section 1230 for abuse of discretion. (Grimes,
    supra, 1 Cal.5th at p. 711.) The decision “‘“‘will not be disturbed
    except on a showing the trial court exercised its discretion in an
    arbitrary, capricious, or patently absurd manner that resulted in
    a manifest miscarriage of justice.’”’” (People v. McCurdy (2014)
    
    59 Cal.4th 1063
    , 1108.)
    C.     No abuse of discretion
    The trial court did not abuse its discretion by admitting
    defendants’ respective Perkins statements in their entirety. Our
    Supreme Court has rejected “a rigid or hypertechnical . . . rule
    that would in all cases require exclusion of even those portions of
    a confession that are inextricably intertwined with the
    declarant’s admission of criminal liability.” (Grimes, supra, 1
    Cal.5th at p. 716.) The Supreme Court explained that “the
    nature and purpose of the against-interest exception does not
    require courts to sever and excise any and all portions of an
    otherwise inculpatory statement that do not ‘further incriminate’
    the declarant.” (Ibid.)
    Gonzalez’s and Escalante’s respective statements
    implicating each other in the crimes were inextricably entwined.
    Escalante repeatedly stated that he drove and Gonzalez shot at
    the victims. He told the Perkins agent: “I remember what
    happened that day. We drove around. I was driving. He shot
    again, this nigga. I’m not gonna go down for this nigga like that.”
    Escalante reiterated, “He shot. I drove.” He later stated: “he
    25
    [(Gonzalez)] lit them up. And I remember I put the car in
    neutral . . . . Then I put it in drive, and we took off.”
    Escalante also indicated that he knew Gonzalez intended to
    shoot the victims. Escalante told the Perkins agent that when
    defendants initially encountered the victims, Gonzalez had been
    driving and Escalante was the passenger. They switched places
    before returning to the victims’ location “[b]ecause [Gonzalez]
    wanted to bust, and I let him . . . . [¶] . . . [¶] . . . He’s like, ‘Let
    me bust.’ So I was, like, all right . . . .’”
    Escalante’s statements inculpating both himself and
    Gonzalez in the driveby shootings, were not, as Gonzalez
    contends, purely self-serving. Identifying Gonzalez as the
    shooter and himself as the driver necessarily implicated
    Escalante as an aider and abettor to murder. People v. Gallardo
    (2017) 
    18 Cal.App.5th 51
     (Gallardo), on which Gonzalez relies, is
    distinguishable. The declarant in that case told informants that
    he waited around the corner in a getaway vehicle while two other
    codefendants shot the victims from a separate vehicle. (Id. at
    p. 55.) The court in Gallardo concluded the declarant’s
    statements, which provided conflicting versions of the crime,
    were “too ‘“self-serving and unreliable”’” to qualify as declarations
    against penal interest. (Id. at pp. 74-76.) Here, in contrast,
    Escalante made no attempt to mitigate his role in the crimes. He
    admitted knowing in advance that Gonzalez intended to shoot the
    victims and further admitted to driving the vehicle from which
    the shots were fired. Escalante’s admissions about his
    involvement in the crimes were not conflicting. He consistently
    said that he drove and that Gonzalez shot at the victims.
    Gonzalez’s statements implicating Escalante as the driver
    were similarly entwined with admissions that Gonzalez was the
    26
    shooter. Gonzalez identified Escalante as his crime partner.
    When the Perkins agent asked “who was with you?” during the
    shooting, Gonzalez responded, “My boy. [¶] . . . [¶] . . . The
    homie’s that right here.” The following exchange then occurred:
    “PA 2: Oh, the one you said, Rascal?
    “RICARDO GONZALEZ: Yeah.
    “PA 2: And he—what—what was he, he was
    the shooter or the driver?
    “RICARDO GONZALEZ: He was the
    driver. . . . [¶] . . . [¶]
    “PA 1: Oh, so he let you bust? . . .
    “RICARDO GONZALEZ: Well, I told him,
    ‘Hey, fool, drive.’”
    We are unpersuaded by Escalante’s argument that
    Gonzalez’s Perkins statements should have been redacted to
    exclude not only statements implicating Escalante but also those
    portions purportedly irrelevant to the subject crimes, including
    statements about a separate shooting in which Gonzalez was the
    driver and Escalante was the passenger, and Gonzalez’s
    statements about girls. Gonzalez’s conversation with the Perkins
    agents, including those portions challenged by Escalante, were
    relevant to defendants’ arguments that their admissions were
    false or exaggerated because of the Perkins agents’ intimidation.
    The transcript of Gonzalez’s conversation with the agents
    indicates that the conversation was cordial, that Gonzalez
    volunteered information to the agents, and that he often laughed
    and joked with them. The nature and tone of Gonzalez’s
    conversation with the agents are indicia of the reliability and
    inherent trustworthiness of his statements. (See Idaho v. Wright
    (1990) 
    497 U.S. 805
    , 822-823.)
    27
    D.    No constitutional violation
    Defendants’ due process challenge to the admission of their
    statements, premised on their alleged unreliability, fails because
    the statements qualify as declarations against penal interest.
    Such statements “must be genuinely and specifically inculpatory
    of the declarant; this provides the ‘particularized guarantee of
    trustworthiness’ or ‘indicia of reliability’ that permits its
    admission in evidence.” (Greenberger, supra, 58 Cal.App.4th at
    p. 329.)
    Admission of defendants’ Perkins statements implicating
    each other did not violate their Sixth Amendment right to
    confront witnesses. The confrontation clause is concerned solely
    with hearsay statements that are testimonial. (Davis v.
    Washington (2006) 
    547 U.S. 813
    , 823-825; People v. Cage (2007)
    
    40 Cal.4th 965
    , 981.) To be testimonial, the statement must have
    been given “under circumstances that imparted, to some degree,
    the formality and solemnity characteristic of testimony” given by
    witnesses at trial. (Cage, 
    supra, at p. 984
    .) In addition, “the
    statement must have been given and taken primarily for the
    purpose ascribed to testimony—to establish or prove some past
    fact for possible use in a criminal trial.” (Ibid.) “Although the
    declarant and the interrogator’s perspectives are both relevant to
    determining the ‘primary purpose’ of the statement [citation], it
    is ‘“in the final analysis the declarant’s statements, not the
    interrogator’s questions, that the Confrontation Clause requires
    us to evaluate.” [Citation.]’ [Citation.] The Sixth Amendment
    applies when the statement, rather than the question that
    elicited it, was made ‘“with some degree of formality or
    solemnity.”’” (Gallardo, supra, 18 Cal.App.5th at pp. 67-68.)
    28
    Applying these principles, California courts have held that
    statements given under similar circumstances as those presented
    here were nontestimonial, and therefore not subject to the Sixth
    Amendment right to confront witnesses. (See, e.g., Gallardo,
    supra, 18 Cal.App.5th at pp. 67-68; Arauz, supra, 210
    Cal.App.4th at p. 1399.) The courts in these cases concluded the
    defendants’ statements to informants were nontestimonial
    because, regardless of the informant’s intent in asking the
    questions, there was no evidence the defendants knew or
    suspected that the informants were agents of the police, or that
    their statements might be used at trial. (Gallardo, at pp. 67-68;
    Arauz, at p. 1399.) California law on this issue is in accord with
    federal court decisions that have found statements made to
    informants under analogous circumstances to be nontestimonial.
    (See U.S. v. Dale (8th Cir. 2010) 
    614 F.3d 942
    , 956; U.S. v.
    Watson (7th Cir. 2008) 
    525 F.3d 583
    , 589; U.S. v. Udeozor (4th
    Cir. 2008) 
    515 F.3d 260
    , 269-270; U.S. v. Underwood (11th Cir.
    2006) 
    446 F.3d 1340
    , 1347-1348; U.S. v. Hendricks (3d Cir. 2005)
    
    395 F.3d 173
    , 182-184; U.S. v. Saget (2d Cir. 2004) 
    377 F.3d 223
    ,
    229-230.)
    Here there is no evidence that defendants knew they were
    speaking to police informants, or otherwise anticipated their
    statements would be used prosecutorially. Their statements
    accordingly were nontestimonial, and do not implicate the Sixth
    Amendment right to confrontation.
    E.    No prejudice
    Finally, defendants fail to establish prejudice resulting
    from any allegedly erroneous admission of their Perkins
    statements. (See People v. Jennings (2010) 
    50 Cal.4th 616
    , 652
    [alleged constitutional error under Crawford v. Washington
    29
    (2004) 
    541 U.S. 36
     subject to harmless error standard].)
    Defendants’ respective Perkins statements corroborated each
    other in all material respects. (See Idaho v. Wright, 
    supra,
     497
    U.S. at p. 823 [corroborating evidence appropriate indicator that
    any error in admitting statement was harmless].) Both admitted
    that Gonzalez was the shooter and Escalante was the driver.
    Both stated that Gonzalez subsequently sold the gun he used in
    the shooting.
    Defendants’ Perkins statements were further corroborated
    by their recorded conversation with each other when they were
    subsequently placed in nearby cells. Escalante repeatedly
    confirmed that he was the driver when the crimes were
    committed. Gonzalez reiterated that he had changed the license
    plates on the Honda Civic before the shooting and that he had
    used a Smith and Wesson “Nina,” or nine-caliber firearm.
    In light of the evidence, any error was harmless beyond a
    reasonable doubt. (People v. Jennings, supra, 50 Cal.4th at
    p. 652.)
    III. Limiting discovery and testimony regarding the
    Perkins operation
    Defendants contend the trial court violated their
    constitutional right to present a defense by precluding discovery
    of the identity of the Perkins agents, restricting cross-
    examination of witnesses regarding the Perkins agents, and
    limiting the testimony of their gang expert. The record discloses
    no abuse of discretion or constitutional violation. Defendants,
    moreover, fail to establish prejudice resulting from any alleged
    error.
    30
    A.    Proceedings below
    Gonzalez filed a motion pursuant to section 1054.1 seeking
    discovery of all documents relating to the Perkins operation. At
    the April 25, 2017 hearing on the motion, Judge Kim ruled that
    defendants were not entitled to discover the identity of the
    Perkins agents unless they could demonstrate the agents were
    material witnesses. Judge Kim further ruled, however, that
    defendants were entitled to know whether law enforcement
    officers met with the Perkins agents, what information was
    disclosed to the agents, and the manner in which the Perkins
    operation was held.
    Gonzalez’s counsel indicated on July 13, 2017, that he had
    received a report regarding the Perkins operation, but the report
    was insufficient. The trial court advised Gonzalez’s counsel that
    he could file a motion attaching the report, and if cause was
    shown, the court would issue a further order to produce.
    Gonzalez filed a second discovery motion, which Escalante
    joined, seeking any reports and notes prepared by the officers
    who conducted the Perkins operation, all case names and
    numbers of other Perkins operations conducted by the agents
    used in defendants’ operation, whether the agents had been
    involved in other operations in which there were allegations of
    coercion, the identity of the officers who briefed the agents and
    where the briefing occurred, and the identity of the officer who
    controlled the audio recording device used during the Perkins
    operation. The motion stated that Gonzalez’s counsel had
    received a report prepared by Detective Lackovic and
    summarized the following information from the report: The
    Perkins operation was conducted under the direction of
    Detectives Lackovic, Cortes, and Irving; the operation lasted for
    31
    approximately two and a half hours; the Perkins agents were
    briefed on the pertinent facts of the case, including that the
    murder involved a driveby shooting, Gonzalez’s known gang ties,
    and the victims’ identities and known gang ties; the Perkins
    agents were not told the caliber of the gun or the type of car used;
    the entire operation was audio-recorded, and any breaks in the
    recording were initiated by one of the officers after the Perkins
    agents were removed from the cell; there was no recorded video
    for the operation.
    At the October 3, 2017 hearing on the motion, the
    prosecutor represented that defense counsel had been provided
    all reports regarding the Perkins operation. The trial court
    directed the prosecutor to disclose additional information as to
    who was present when the Perkins agents were briefed, where
    the briefing took place, who controlled the recording device, and
    whether detectives listened to the audio as it was being recorded.
    The court otherwise denied the motion.
    At trial, during cross-examination of Detective Irving, the
    trial court sustained relevance objections to defense counsel’s
    questions as to whether the larger Perkins agent had previously
    been in custody, whether Detective Irving had used that agent
    previously, whether the agents had been paid more than
    $300,000 in the last four years, whether the agents were known
    as “Puppet” and “Bouncer,” and whether they were former gang
    members.
    Also at trial, the prosecutor objected to possible testimony
    by defendants’ gang expert Flores as to whether a gang member
    would be afraid of another other gang member during a Perkins
    operation, and, because of such fear, confess to a crime he did not
    commit. The prosecutor argued that there was no evidence that
    32
    defendants had confessed because they were afraid of the Perkins
    agents.
    Escalante’s counsel argued that Flores was a gang expert
    who could testify about perceived threats by a young person
    placed in a jail setting with a much larger, heavily tattooed
    inmate. Flores could also testify about a young gang member’s
    mindset in trying to impress such an inmate.
    The trial court ruled that Flores could not testify as to the
    fear a person would feel in a jail cell with another gang member
    “because that’s just common sense . . . . You can just argue it.”
    The trial court noted that Flores was not an expert in psychology.
    The court further ruled that Flores could not testify about
    defendants’ positions in any gang hierarchy, because Flores had
    not interviewed defendants. The court indicated that defense
    counsel could have Flores opine based on hypothetical facts, “just
    like a hypothetical was presented to the [prosecution’s] gang
    expert.”
    Based on the trial court’s ruling, defendants’ counsel
    decided not to call Flores as a witness.
    B.     No abuse of discretion or constitutional
    violation
    Section 1054.1 requires the prosecution to disclose to the
    defense certain categories of evidence in its possession, including
    “[t]he names and addresses of persons the prosecutor intends to
    call as witnesses at trial,” and “[a]ny exculpatory evidence.”
    (§ 1054.1, subds. (a), (e).) An appellate court generally reviews a
    trial court’s ruling on discovery matters for abuse of discretion.
    (People v. Thompson (2016) 
    1 Cal.5th 1043
    , 1105.)
    33
    1. Identity of Perkins agents
    The record discloses no abuse of discretion. The
    prosecution did not intend to call the Perkins agents as witnesses
    at trial, and defendants fail to establish that disclosing the
    identity of the agents or the agents’ participation in other Perkins
    operations would lead to any exculpatory evidence.
    Defendants contend the trial court’s rulings impaired their
    ability to challenge the reliability of their inculpatory statements
    to the Perkins agents. Defendants claim they should have been
    allowed to present to the jury the circumstances under which
    defendants’ statements were made. According to defendants,
    relevant circumstances include the larger agent’s exact height,
    the agents’ nonverbal behaviors and demeanor, the agents’
    understanding of their instructions for the operation, the layout
    of the cells, and the agents’ proximity to defendants during the
    operation.
    The trial court’s rulings did not preclude defendants from
    presenting the evidence they claim to have been denied.
    Defendants had the opportunity to elicit testimony concerning
    the Perkins operation by cross-examining Detective Irving, who
    oversaw the operation and testified at trial. Irving testified on
    cross-examination that he watched the entire Perkins operation
    via a live video monitor. Defendants had the opportunity to
    question Irving about the operation, including any instructions
    given to the agents, the agents’ nonverbal behaviors and
    demeanor, the cell layout, and the agents’ proximity to
    defendants. The agents’ names, their participation in previous
    Perkins operations, and whether they were former gang members
    were not relevant to the circumstances in which defendants’
    statements were made.
    34
    Defendants were not precluded from presenting evidence
    concerning the larger agents’ height relative to that of
    defendants. The jury heard through Detective Irving’s testimony
    that the larger agent was approximately six feet tall and weighed
    300 pounds. The jurors could also see defendants, who were
    present in court.
    Crane v. Kentucky (1986) 
    476 U.S. 683
    , on which
    defendants rely, is distinguishable. In that case, which involved
    a police interrogation, not a Perkins operation, the Supreme
    Court held that the trial court erred in precluding the defendant
    from eliciting testimony about the physical circumstances in
    which his confession was obtained. (Id. at p. 691.) These
    circumstances included the defendant’s detention in a windowless
    room for a protracted period of time, surrounded by as many as
    six police officers during the interrogation, and repeatedly being
    denied permission to telephone his mother. (Id. at p. 685.) The
    defendant’s resulting confession encompassed “a host of local
    crimes,” including shooting a police officer, several robberies, and
    murder committed during a robbery. (Id. at p. 684.) The
    defendant’s confession was also full inconsistencies. (Id. at
    p. 685.)
    Defendants’ inculpatory statements in this case were not
    obtained during a police interrogation. Defendants were not
    precluded from presenting evidence of the physical circumstances
    in which their statements were made. The evidence defendants
    were precluded from presenting—the identity of the Perkins
    agents—was not relevant to the claim that their statements were
    coerced.
    35
    2. Limitation of expert testimony
    The trial court did not abuse its discretion by limiting
    proposed testimony by defendants’ gang expert, Flores. “‘A
    witness is qualified to testify about a matter calling for an expert
    opinion if his peculiar skill, training, or experience enable him to
    form an opinion that will be useful to the jury.’ (People v. Davis
    (1965) 
    62 Cal.2d 791
    , 800.) The question becomes whether the
    expert opinion given was helpful to the trier of fact. The
    reception of expert opinion testimony is within the sound
    discretion of the trial court. (People v. Haeussler (1953) 
    41 Cal.2d 252
    , 261, overruled on other grounds in People v. Cahan (1955) 
    44 Cal.2d 434
    .) Even though facts may be within the knowledge or
    understanding of the trier of fact, the conclusions to be drawn
    therefrom may require expert testimony. (Wells Truckways v.
    Cebrian (1954) 
    122 Cal.App.2d 666
    , 677; 1 Witkin, Cal. Evidence
    (3d ed. 1986) The Opinion Rule, § 474, pp. 445-446.) ‘The decisive
    consideration in determining the admissibility of expert opinion
    evidence is whether the subject of inquiry is one of such common
    knowledge that [persons] of ordinary education could reach a
    conclusion as intelligently as the witness or whether, on the other
    hand, the matter is sufficiently beyond common experience that
    the opinion of an expert would assist the trier of fact.’ [Citation.]
    An expert’s opinion is admissible when ‘[r]elated to a subject that
    is sufficiently beyond common experience that the opinion of an
    expert would assist the trier of fact.’ (Evid. Code, § 801, subd.
    (a).)” (People v. Harvey (1991) 
    233 Cal.App.3d 1206
    , 1226-1227.)
    The trial court’s ruling that a young gang member would be
    intimidated or afraid when placed in a cell with another gang
    member was a matter of “common experience,” obviating the need
    for expert testimony and was not an abuse of discretion. (Ibid.)
    36
    Defendants’ comparison of Flores’s proposed testimony to
    that of the prosecution’s gang expert, Detective Fuentes,
    underscores the difference between matters of common
    knowledge and those that are “sufficiently beyond common
    experience that the opinion of an expert would assist the trier of
    fact.” (Evid. Code, § 801, subd. (a).) Fuentes testified that a
    Hispanic gang member in county jail would be expected to align
    with “Southsiders.” If he instead aligned with the “paisas,” he
    would be beaten. The dynamics of gang alignments and
    affiliations is a matter sufficiently beyond common experience
    that expert testimony would assist the jury. Fear of another
    gang member in a cell, on the other hand, is not beyond the
    common knowledge of the jury.
    3. No prejudice
    Defendants fail to establish prejudice resulting from the
    alleged evidentiary errors. (People v. Bacon (2010) 
    50 Cal.4th 1082
    , 1104, fn. 4. [“[O]nly evidentiary error amounting to a
    compete preclusion of a defense violates a defendant’s federal
    constitutional right to present a defense”]; People v. McNeal
    (2009) 
    46 Cal.4th 1183
    , 1203 [rejection of some evidence
    concerning a defense reviewed for harmless error under People v.
    Watson (1956) 
    46 Cal.2d 818
    , 836 (Watson)].)
    Defendants were not precluded from presenting evidence
    concerning the gang dynamics in a jail setting. During cross-
    examination of Detective Irving, defendants elicited testimony
    that gang members do not want to be perceived as a “wimp” in
    jail and that, the more serious their crime, the greater respect
    they garner.
    As discussed earlier, defendants’ inculpatory statements
    corroborated each other. Both admitted Gonzalez was the
    37
    shooter and Escalante the driver. Defendants’ subsequent
    conversation with each other corroborated their earlier individual
    statements.
    In light of the evidence as a whole, defendants fail to
    establish that the trial court’s evidentiary rulings denied them
    the ability to present a defense or constituted prejudicial error.
    IV. Alleged judicial misconduct
    Defendants’ claims that judicial misconduct undermined
    the credibility of their eyewitness identification expert, and that
    the trial court improperly presided over their motions for a new
    trial fail because they demonstrate no prejudice as the result of
    the alleged misconduct.
    A.     Proceedings below
    Dr. Pezdek testified for the defense as an eyewitness
    identification expert. During Pezdek’s testimony, the trial court
    interrupted, stating, “No. No examples. You’ve answered the
    question.” Later, after overruling an objection, the trial court
    told Pezdek, “But let’s just give a short answer, please.” Pezdek’s
    response to a previous question had been lengthy. After several
    subsequent lengthy responses by Pezdek, the trial court, after
    overruling an objection, stated, “But I would like answers that
    are under five minutes, so let’s move it along, please.” Pezdek
    continued to give lengthy responses. Overruling another
    objection, the trial court told Pezdek, “You have one minute to
    finish your answer.” Later, after Pezdek answered another
    question, the trial court stated, “All right. I’ve heard it twice
    now. Next question, please, and then we’re going to take a
    break.”
    During the break, defendants’ attorneys moved for a
    mistrial. Gonzalez’s counsel stated, “The court’s demeanor
    38
    comments, rushing . . . the defense witness . . . I believe is really
    exhibiting a sense of impatience and hostility towards the field of
    eyewitness identification and this witness, and . . . I feel it’s being
    conveyed to the jury.” The trial court denied the mistrial motion.
    When Pezdek’s testimony resumed, Escalante’s counsel
    asked about the correlation between a witness’s confidence and
    accuracy. The trial court sustained an objection, stating, “I don’t
    think that can be given.” Counsel then asked if there was some
    correlation between memory and an expressed level of confidence.
    Following another objection, the trial court said, “All right. One
    moment. Don’t answer that. Excuse me for just a second.”
    After a pause in the proceedings, the trial court returned to
    the courtroom and apologized to the jury for the interruption.
    Escalante’s counsel asked to rephrase the last question. The
    court responded: “Well my concern here is that every situation is
    different. I don’t think that there could be a correlation. Every
    fact situation, every scenario is different, so—” The trial court
    then addressed Pezdek: “All right. Are you done shaking your
    head at me, madam witness?” Escalante’s counsel objected, and
    the court responded:
    “No. You will not object. She laughed at me
    once, and now she’s shaking her head at me. I
    deserve just as much respect as a doctor deserves, so
    if you want to rephrase your question, you may
    rephrase it, but I don’t deserve to be laughed at from
    someone on the witness stand or have a head shaken
    at.”
    The following sidebar discussion then occurred:
    “The court: Your witness laughed at me
    earlier, before I got off the bench, which is one of the
    reasons why I got off the bench because she was
    laughing at me in my ruling. I don’t deserve that. [¶]
    39
    Just now, when I was making my ruling, I don’t
    deserve her shaking her head at me. I’m sorry it
    reflects badly on her, but too bad.
    “[Counsel]: For the record, Your Honor, I was
    looking at Dr. Pezdek. I didn’t see her laughing, nor
    did I observe her shaking her head.”
    Defendants made another motion for mistrial, which the
    trial court denied, stating:
    “I’m sorry, but your witness reflects on your
    clients’ credibility and your case. If your witness is
    not schooled enough not to laugh at the judge or to
    not agree with one of my answers, that’s on you and
    that’s on her. [¶] As a judge, I demand respect in my
    courtroom. . . . [¶] I’m not going to sit here and be
    offended by your witness in front of my jury. Now,
    your witness has been testifying perfectly fine, but
    for the fact that she repeats her answers three times,
    and this court does have the right to limit testimony
    and move things along. [¶] But I’m sorry, I’m not
    granting a mistrial for something your witness did to
    me.”
    Pezdek resumed her testimony after the sidebar discussion.
    After the noon recess, the trial court addressed the jury: “Ladies
    and gentlemen, I’d like to just read to you a couple of things prior
    to starting. I won’t deny this morning that I was suffering from a
    minor health affliction. My patience may have been a tad short,
    so I apologize for that.”
    The court then instructed the jurors as follows: “Please do
    not take anything I say or do during the trial as any indication of
    what I think about the facts, the witnesses—I’ll also include the
    attorneys—or what your verdict should be.”
    The court then read CALCRIM No. 315, the jury
    instruction on eyewitness identification.
    40
    After the verdicts but before sentencing, defendants filed a
    motion for a new trial. Escalante also filed a challenge for cause
    under Code of Civil Procedure section 170.1, seeking to recuse
    Judge Meyer from hearing the motion. Judge Meyer ordered the
    cause challenge stricken as untimely and facially insufficient.
    The court also denied the new trial motion.
    In its written order, the court stated:
    “In this case, the Court has not expressed
    favoritism for or antagonism against any of the
    parties in this case; indeed, as Defendant notes, the
    undersigned expressed regret regarding her short
    patience during witness testimony and made jury
    instructions to that effect. The undersigned believes
    that she can preside over this case with impartiality,
    and she has an ethical obligation to do so, because
    there is no legal reason for her recusal.”
    The court also stated under oath, “I am not prejudiced or
    biased against or in favor of any party to this proceeding or their
    counsel.”
    B.     No prejudice
    A defendant seeking reversal due to alleged judicial
    misconduct must establish prejudice. (People v. Abel (2012) 
    53 Cal.4th 891
    , 914.) Prejudice must be determined by considering
    all the surrounding circumstances, not simply a determination
    that “‘“‘the trial judge’s conduct left something to be desired, or
    even [that] some comments would have been better left unsaid.
    Rather, we must determine whether the judge’s behavior was so
    prejudicial that it denied [the defendant] a fair, as opposed to a
    perfect, trial.’”’” (People v. Seumanu (2015) 
    61 Cal.4th 1293
    , 1321
    (Seumanu).) Prejudice is established only when it is reasonably
    probable the jury would have reached a different verdict had the
    court refrained from the challenged conduct. (People v. Harris
    41
    (2005) 
    37 Cal.4th 310
    , 350-351, citing Watson, supra, 46 Cal.2d at
    p. 836.) We conclude from our review of the entire record that a
    different verdict was not reasonably probable.
    The trial court instructed the jury not to take its words or
    actions as indicating its view of the facts, the witnesses, or the
    attorneys. The court then read the jury instruction on eyewitness
    identification. Jurors are presumed to understand and follow the
    court’s instructions. (People v. Holt (1997) 
    15 Cal.4th 619
    , 662.)
    The crucial and overwhelming evidence against defendants
    was their admissions during the Perkins operation and their
    subsequent jail conversation between themselves. Based on our
    review of the record, we conclude it is not reasonably probable
    that the jury would have reached a different result had the trial
    court not directed its comments toward Dr. Pezdek.
    C.    Denial of new trial motions
    The trial court did not abuse its discretion in denying
    defendants’ motions for a new trial, based on the alleged judicial
    misconduct discussed above. A trial court is vested with
    considerable discretion in ruling on a motion for mistrial, which
    should be granted only if the trial court finds that the defendant’s
    chances of receiving a fair trial have been irreparably damaged.
    (People v. Dement (2011) 
    53 Cal.4th 1
    , 39, disapproved on another
    ground in People v. Rangel (2016) 
    62 Cal.4th 1192
    , 1216.) As we
    have already rejected defendants’ claim of judicial misconduct
    and have found no prejudice, we also find no abuse of discretion.
    D.    Challenge for cause
    Denial of a challenge for cause under Code of Civil
    Procedure section 170.1 is reviewable only by writ of mandate.
    (Code Civ. Proc., § 170.3, subd. (d); People v. Freeman (2010) 
    47 Cal.4th 993
    , 1000.) Defendants did not seek a writ of mandate
    42
    and therefore forfeited any statutory claim of error. (Freeman, at
    p. 1000.) Their basis for seeking appellate review of the recusal
    motion is the purported denial of the due process right to a fair
    trial. (People v. Peoples (2016) 
    62 Cal.4th 718
    , 787 (Peoples)
    [appellate court may review order denying motion to disqualify to
    the extent it concerns constitutional rights to due process].)
    “‘[T]he [federal] due process clause operates more narrowly’
    than Code of Civil Procedure section 170.1, subdivision
    (a)(6)(A)(iii) and justifies judicial disqualification only under the
    ‘“most ‘extreme facts.’”’ [Citations.] To establish a federal due
    process violation, ‘“there must exist ‘“the probability of actual
    bias on the part of the judge.”’”’” (Peoples, supra, 62 Cal.4th at
    p. 787.)
    The record here discloses no extreme facts or probability of
    actual bias on the part of Judge Meyer. Judge Meyer
    acknowledged that she had been short on patience and apologized
    to the jury. She instructed the jury not to take her statements or
    conduct as an indication of the court’s views about the facts, the
    witnesses, or the attorneys. At the hearing on the new trial
    motions, Judge Meyer acknowledged that her “testy” behavior
    may not have been appropriate but stated her belief that the
    instructions to the jury had rectified any error. Finally, Judge
    Meyer submitted a statement under oath that she was not biased
    for or against any party. We find no due process violation under
    these circumstances.
    V.     Trial court’s statements during jury selection
    A.     Forfeiture
    Defendants arguably forfeited their right to challenge the
    trial court’s statements during jury selection by failing to object.
    (Seumanu, supra, 61 Cal.4th at p. 1357 [challenge to trial court’s
    43
    comments during voir dire is claimed judicial error, not
    instructional error, forfeited by failure to timely object].)
    Defendants contend, however, the trial court’s comments
    concerning reasonable doubt, the presumption of innocence, and
    the right not to testify misinstructed the jury and can be
    challenged under section 1259. That statute allows an appellate
    court, absent an objection in the trial court, to “review any
    instruction given, refused or modified, even though no objection
    was made thereto in the lower court, if the substantial rights of
    the defendant were affected thereby.” (§ 1259; see People v.
    Brown (2003) 
    31 Cal.4th 518
    , 539, fn. 7.) We exercise our
    discretion under section 1259 to address defendants’ arguments.
    B.     Proceedings below
    On May 7, 2018, at the beginning of jury selection, the trial
    court discussed with prospective jurors a criminal defendant’s
    right to a trial, the presumption of innocence, and the right
    against self-incrimination. The court told the first panel of
    prospective jurors that the presumption of innocence “basically
    means . . . a person is absolutely presumed innocent up to and
    until 12 jurors unanimously decide differently that that person is
    guilty.” The court then proceeded to explain what that concept
    meant in the prospective jurors’ “everyday lives.”
    To illustrate the presumption, the trial court told a story
    about a dog that fell out of a friend’s car window onto the
    freeway. After the friend pulled over to the freeway shoulder, a
    CHP officer pulled up behind him. The court then addressed the
    prospective jurors as follows:
    “Now, if you had been driving down that
    freeway at the time that you saw my friend’s car on
    the side of the freeway, and then you saw a CHP
    officer on the side of the freeway with lights and
    44
    sirens on the side, come on, what’s the first thing
    you’re going to think, ‘Oh, I bet he was speeding.’
    ‘Oh, I bet he was in the carpool lane alone.’”
    The trial court continued:
    “We think the worst, don’t we? We think,
    ‘What did that person do?’ We’re already making
    presumptions that person did something, and
    usually, something bad. [¶] Well, that’s not giving
    my friend the presumption of innocence at all, is it?
    No.”
    The trial court then modified its example as a preface to its
    explanation of the right not to testify:
    “So let’s just say, for argument’s sake, my
    friend on the side of the road was charged with some
    kind of a charge . . . and he exercises his right to a
    trial. [¶] . . . So the evidence shows, throughout the
    trial, that . . . a dog had . . . fallen out of the car, and
    maybe the charge is animal cruelty.
    “But the dog fell out of the car. Even witnesses
    testify, you know, it was an accident or it looked like
    an accident. . . . [¶] At the end of the prosecution’s
    case-in-chief, they say, ‘Thank you, Your Honor. We
    have no more witnesses. We rest.’ And you could be
    thinking . . . to yourselves, at that point: ‘All right.
    There’s no case here. I don’t feel like the
    presumption of evidence has been eroded away—and
    certainly not to the level of proof beyond a reasonable
    doubt.’
    “And by the way, the definition of ‘proof beyond
    a reasonable doubt’ is sort of that state of the
    evidence that leaves you with an abiding conviction of
    the truth of that charge. The only other definition
    that I allow in court is the idea that it’s a lasting
    45
    belief in the truth of that charge. . . . [¶] . . . So let’s
    just say that’s the state of the evidence.
    “Well, if the presumption of innocence is not
    gone, it has not been overcome by this very heavy
    burden called ‘proof beyond a reasonable doubt,’ then
    why on earth should the defendant have to testify to
    anything? It’s almost as if they’ve already testified,
    and they sat up here, and they said, ‘I’m innocent,’
    and then got right back down.
    “So the law is sort of already presuming you’ve
    heard the other side of the story, which is the
    presumption. Now, the presumption can be
    overcome, so please don’t get me wrong. I don’t mean
    to diminish the prosecution at all. . . . [I]t can be
    overcome.
    “But the whole point is: if it hasn’t been
    overcome, then we don’t make a defendant actually,
    physically take a witness stand to have to say, ‘I’m
    innocent,’ and then get back down. The law
    essentially does it for you.”
    The trial court added:
    “So sometimes in criminal trials . . . I hear
    jurors say, ‘Well, I can’t vote because I will not
    necessarily have heard from the defendants.’ . . . [¶]
    [I]f they choose not to testify—sometimes I get people
    who feel like, ‘Well, I haven’t heard both sides, so I
    can’t make a decision if I haven’t heard both sides.’
    But the fact is you have. You have heard both sides.
    The law has given you the other side. And so in that
    respect, we don’t force a person to testify against
    themselves, and that’s part of the reason why we
    have that particular r[u]le.”
    The trial court told the second panel of prospective jurors a
    story about her father-in-law, who had Alzheimer’s, to illustrate
    46
    the presumption of innocence. The court then explained the right
    against self-incrimination and the presumption of innocence:
    “Let’s just say, for argument’s sake, [the
    prosecutor] puts on his case. . . . [W]e have a couple
    of weeks’ worth of evidence, and then he says, ‘I’m all
    done, Your Honor. I rest,’ and I say, ‘Okay.’
    “Now, although you’re not deliberating yet as a
    solid jury, you are, individually, maybe thinking to
    yourselves, and you’re allowed to ponder
    individually—‘. . .where was the crime? I don’t know
    that one of these two people did this. I’m still at a
    loss here.
    “Let’s just say that’s the state of the evidence,
    and that’s what the defense feels the state of the
    evidence is, as well. So if the state of the evidence is
    that the presumption of innocence has not been
    overcome, then why on earth do you need to hear
    from any of the defendants in a trial because that
    presumption has not been overcome?
    “It would be as if it was no different than one of
    them takes the stand, and says, ‘I’m innocent,’ and
    then he goes and sits down again. The law is already
    sort of giving you a little bit of what, theoretically,
    testimony could be, so you are actually hearing both
    sides. It’s just the law gives you the other side, and
    the other side is the presumption. So we do not force
    defendants to have to testify if they don’t want to.
    [¶] . . . [¶]
    “But the idea is if the case is not there, and the
    defense feels that in that state of the evidence the
    presumption has not been overcome, you should not
    feel an abiding conviction of the truth of the charge at
    that point in time, then why are we bothering to hear
    from the defendants at all?
    47
    “In other words, they don’t have to prove their
    innocence. They are already presumed innocent.”
    The next day, the trial court told the combined panel of
    prospective jurors about the reasonable doubt standard:
    “The law does not require [the prosecutor] to
    prove this case beyond any shadow of a doubt or
    beyond all doubt. The law doesn’t require absolutes.
    The law just requires reasonableness, so proof beyond
    a reasonable doubt. It doesn’t even say ‘all
    reasonable doubt.’ It just says ‘a reasonable doubt.’”
    On May 14, 2018, the trial court preinstructed the
    impaneled jurors. The court instructed the jury on the
    presumption of evidence and the burden of proof in accordance
    with CALCRIM No. 220:
    “As we discussed during the voir dire, a
    defendant in a criminal case is presumed to be
    innocent, and this presumption requires that the
    People prove the defendant guilty beyond a
    reasonable doubt. [¶] Proof beyond a reasonable
    doubt is proof that leaves you with an abiding
    conviction that the charge is true. The evidence need
    not eliminate all possible doubt because everything in
    life is open to some possible or imaginary doubt.”
    On May 24, 2018, after the close of evidence, the trial court
    instructed the jury pursuant to CALCRIM Nos. 220 and 355 on
    the presumption of innocence, the burden of proof beyond a
    reasonable doubt, and the right not to testify.
    C.    No reasonable likelihood the trial court
    diminished the burden of proof
    In assessing defendants’ argument that the trial court’s
    comments diminished the prosecution’s burden of proof, the
    relevant question is whether “‘there is a reasonable likelihood
    48
    that the jury understood the instructions [as a whole] to allow
    conviction based on’ insufficient proof.” (People v. Daveggio &
    Michaud (2018) 
    4 Cal.5th 790
    , 840 (Daveggio).)
    1. Presumption of innocence and reasonable doubt
    Defendants claim the trial court undermined the
    presumption of innocence and the reasonable doubt standard by
    suggesting the presumption could be “eroded away” or “overcome”
    by proof beyond a reasonable doubt when the prosecution rested.
    The presumption of innocence remains until a unanimous jury
    verdict finds guilt proven beyond a reasonable doubt. (People v.
    Cowan (2017) 
    8 Cal.App.5th 1152
    , 1159.) We find no reversible
    error.
    The trial court told the first panel of prospective jurors that
    the presumption of innocence “basically means . . . a person is
    absolutely presumed innocent up to and until 12 jurors
    unanimously decide differently that that person is guilty.” The
    court similarly told the second panel of prospective jurors the
    “presumption lasts up to and until 12 jurors decide that that
    presumption has been overcome.”
    Defendants contend the trial court diminished the
    reasonable doubt standard by stating: “The law doesn’t require
    absolutes. The law just requires reasonableness, so proof beyond
    a reasonable doubt. It doesn’t even say ‘all reasonable doubt.’ It
    just says ‘a reasonable doubt.’” Defendants also take issue with
    the trial court’s statements that a “blatant accusation” with “no
    proof” and “no trial” is the antithesis of the presumption of
    innocence; that the presumption of innocence is the equivalent of
    the defendant taking the stand and saying, “I’m innocent”; and
    the court’s request that jurors “give the presumption of innocence
    49
    until you have more information” as incorrect statements of the
    law.
    We reject defendants’ contentions that there is a reasonable
    likelihood the jury misapplied the law because of the trial court’s
    statements. The trial court’s statements during voir dire were
    “merely a portion of the guidance provided to prospective jurors—
    let alone seated jurors—and the balance of the court’s
    instructions made clear that the People bore the burden of proof
    beyond a reasonable doubt.” (People v. Potts (2019) 
    6 Cal.5th 1012
    , 1039.) The impaneled jurors were repeatedly instructed on
    the principles of reasonable doubt and presumption of innocence
    once the trial began. Considering the instructions given and the
    evidence presented at trial, it is not reasonably probable that the
    jury misapplied the law. (People v. Holt (1997) 
    15 Cal.4th 619
    ,
    662 [trial court’s description of the reasonable doubt standard did
    not “create such an indelible impression on prospective jurors”
    that they were unable to follow specific instructions given when
    case was submitted to the jurors for decision].) “Indeed, even
    instructions during trial that misdescribe the burden of proof
    may, in light of other instructions, leave no reasonable likelihood
    that the jury misunderstood the proof required.” (Daveggio,
    supra, 4 Cal.5th at p. 842.)
    Defendants next contend the trial court erred by suggesting
    jurors could individually reach a conclusion about whether the
    presumption of innocence had been overcome when the
    prosecution rested, in violation of their duty not to form an
    opinion about the case until deliberations. We find no error.
    Defendants incorrectly equate thinking about the case with
    jury deliberations. “A juror who holds a preliminary view that a
    party’s case is weak does not violate the court’s instructions so
    50
    long as his or her mind remains open to a fair consideration of
    the evidence, instructions, and shared opinions expressed during
    deliberations.” (People v. Allen and Johnson (2011) 
    53 Cal.4th 60
    , 73.) As our Supreme Court stated in People v. Ledesma
    (2006) 
    39 Cal.4th 641
    , 729, “it would be entirely unrealistic to
    expect jurors not to think about the case during the trial and
    when at home.” The high court in that case found no error in the
    trial court’s comments when excusing the jury for the day that
    they could continue to think about the case, but they could not
    communicate their thoughts to anyone until they were together
    again for deliberation. (Ibid.)
    The trial court in this case preinstructed the impaneled
    jurors to “keep an open mind throughout the trial” and
    admonished, “[d]o not make up your mind about the verdict or
    any issue until after you have discussed it with your fellow jurors
    and only after deliberations.” We presume the jury followed the
    court’s instructions. (People v. Washington (2017) 
    15 Cal.App.5th 19
    , 26 (Washington).)
    2. Right not to testify
    Defendants contend the trial court diminished the right not
    to testify by suggesting a defendant need not testify if, at the
    close of the prosecution’s case, guilt had not been proven beyond a
    reasonable doubt. “By negative implication,” defendants argue,
    the trial court suggested that “if the prosecution had provided
    proof of guilt beyond a reasonable doubt when it rested, the
    defendant would need to testify.”
    “A defendant challenging an instruction as being subject to
    erroneous interpretation by the jury must demonstrate a
    reasonable likelihood that the jury understood the instruction in
    51
    the way asserted by the defendant.” (People v. Cross (2008) 
    45 Cal.4th 58
    , 67-68.) Defendants fail to do so.
    The trial court discussed one scenario in which a defendant
    may choose not to testify. The court was not obligated, as
    defendants claim, to present other scenarios and other reasons
    not to testify. The trial court’s comments, moreover, must be
    considered in the context of the trial record as a whole to
    determine whether there is a reasonable likelihood the jury
    misapplied the court’s instructions. (See People v. Houston (2012)
    
    54 Cal.4th 1186
    , 1229.) The court also told the prospective jurors
    that under the Fifth Amendment, “we don’t make someone who is
    accused of a crime have to testify against him or herself in a
    trial.” The trial court told the second panel, “we do not force
    defendants to have to testify if they don’t want to.” The court
    also formally instructed the impaneled jurors on the right not to
    testify pursuant to CALCRIM No. 355 before deliberations began.
    As a general rule, courts presume that juries can and will
    dutifully follow instructions they are given. (Washington, supra,
    15 Cal.App.5th at p. 26; see Daveggio, supra, 4 Cal.5th at p. 842
    [comments made during jury selection are less significant than
    instructions at the close of evidence].) The record discloses no
    reversible error.
    VI. Alleged instructional and prosecutorial error
    Defendants contend the trial court erred by instructing the
    jury pursuant to CALCRIM No. 315 in effect at the time of the
    trial, which contained a “misleading implication” that an
    eyewitness who is more certain of his or her identification is more
    likely to be accurate. Defendants further contend the prosecutor
    exploited this misleading implication during cross-examination of
    defendants’ eyewitness expert.
    52
    We find no judicial or prosecutorial error.
    A.    Proceedings below
    During Dr. Pezdek’s testimony, the trial court instructed
    the jury with the then operative version of CALCRIM No. 315,
    which asked the jury to consider, among 14 other factors, “how
    certain was the witness when he or she made an identification?”9
    The prosecutor then cross-examined Dr. Pezdek:
    “Q. [Y]ou indicated that percentage or
    confidence is only relevant at the initial point of—
    right after the crime occurred; is that accurate?
    “A. No. . . . Whenever the first identification
    occurs, the first time a witness is shown a
    photographic lineup or a field show-up or whatever,
    at that first opportunity to make an identification,
    the expressed confidence of the witness is going to be
    indicative of their likely accuracy.
    “Q. Okay. And then if they come—I don’t
    know, a month later—and they identify in court, and
    they say, ‘I’m 100 percent confident,’ you’re saying
    that that has no relevance—you shouldn’t even
    9     The Judicial Council modified CALCRIM No. 315 in 2022.
    The 2022 version states that a trial court should include the
    “How certain was the witness” language in its instructions when
    there is evidence a witness has expressed certainty about an
    identification. (Bench Notes to CALCRIM No. 315 (2022 ed.).)
    When the certainty language is included in the trial court’s
    instructions, the court must also instruct the jury that “[a]
    witness’s expression of certainty about an identification, whether
    the identification was made before or at the trial, may not be a
    reliable indicator of accuracy” and recite several factors the jury
    may consider when evaluating the significance of the witness’s
    certainty. (Ibid.)
    53
    consider the person saying, ‘I’m 100 percent
    confident[?]’
    “A. Should not even consider it . . . . If the
    witness initially said, ‘I think that’s him, but I can’t
    really tell,’ and then, in your hypothetical, a month
    later, comes to court and looks at that same person,
    well heavens, a lot of people would figure out, ‘Hey,
    it’s the same person. It must be him. That’s him.
    I’m 100 percent confident.’ So . . . it’s the bias of this
    in-court identification that can be the total cause of
    that high confidence.
    “Q. [Y]ou’re familiar with CALCRIM 315;
    correct?
    “A. Yes.
    “Q. And you’re aware that, in CALCRIM
    315 . . . the law says that you can consider the
    confidence of a witness’s identification of a defendant.
    [I]t does say that; correct?
    “A. Absolutely . . . . That’s what I’m just saying
    right now. The CALCRIM instruction doesn’t say
    how to consider the confidence, and that’s what I was
    clarifying . . .—how it’s to be considered. [¶] But the
    confidence expressed by . . . a witness who comes into
    court and says, ‘That’s the person. I’m 100 percent
    confident.’ If, in the previous four years, hasn’t ever
    said that, . . . the confidence is not going to be a
    useful indication of whether they’re really
    recognizing the person or not.
    “Q. Well, the CACRIM doesn’t say: ‘You can
    only consider the first identification of the witness.’
    “[Escalante’s counsel]: Objection;
    argumentative, Your Honor—
    “The court: Overruled.
    54
    “[Escalante’s counsel]: —Also, calls for a
    conclusion.
    “The court: . . . Actually, I just read, ladies and
    gentlemen, that exact CALCRIM to you. That’s the
    same item we were reading. So it says what I said it
    says. Go from there sir.”
    The prosecutor had no further questions. The trial court
    also gave the then current version of CALCRIM No. 315, which
    included the certainty factor language, in its final jury
    instructions.
    B.     People v. Lemcke
    In People v. Lemcke (2021) 
    11 Cal.5th 644
    , 647, 665
    (Lemcke), the California Supreme Court acknowledged that
    “[c]ontrary to widespread lay belief, there is now near unanimity
    in the empirical research that ‘eyewitness confidence is generally
    an unreliable indicator of accuracy’” and that “‘jurors . . . tend to
    overvalue the effect of . . . certainty . . . in determining the
    accuracy of eyewitness identifications.’” The high court noted
    that the then current version of CALCRIM No. 315 did not
    correct the common misconception that a witness’s high degree of
    certainty in an identification correlates to accuracy. (Id. at
    pp. 647, 666.) Rather, by “merely directing the jury to consider a
    witness’s level of certainty, without any further caveats, [the
    instruction] effectively operates to reinforce that misconception.”
    (Id. at p. 666.)
    The Supreme Court also warned that “[t]he risk of juror
    confusion is heightened by the structure of CALCRIM No. 315,
    which lists witness certainty among numerous other factors the
    jury should consider when assessing the eyewitness testimony.
    As written, the instruction implies that each of these factors have
    a direct, linear bearing on accuracy. For instance, ‘How well
    55
    could the witness see the perpetrator’ implicitly prompts the jury
    to believe that if the witness could see the perpetrator well, the
    identification should be given more weight, and vice versa; ‘How
    closely was the witness paying attention,’ ‘Was the witness under
    stress when he or she made the observation,’ ‘Did the witness
    ever fail to identify the defendants,’ all do the same. Hearing the
    certainty instruction in this context increases the risk that the
    jury will infer certainty operates the same way—as having some
    direct relationship with the accuracy of the identification.”
    (Lemcke, supra, 11 Cal.5th at p. 666.)
    Despite the risks of allowing a jury to consider the level of
    an eyewitness’s confidence to determine the accuracy of an
    identification, the court in Lemcke noted that inclusion of the
    certainty factor in CALCRIM No. 315 does not, by itself, violate
    due process. (Lemcke, supra, 11 Cal.5th at pp. 646-647, 661.) A
    due process violation occurs only if the jury instruction—“‘“in the
    context of the instructions as a whole and the trial record”’”—
    renders the defendant’s trial fundamentally unfair, most often by
    lowering the prosecution’s burden of proof. (Id. at pp. 647, 655,
    661, quoting People v. Foster (2010) 
    50 Cal.4th 1301
    , 1335.)
    The Lemcke court’s examination of the record before it also
    revealed sufficient safeguards to prevent the jury from
    improperly inferring that a witness’s certainty in making an
    identification ensures its accuracy. The Supreme Court
    concluded, “when considered ‘“in the context of the instructions as
    a whole and the trial record”’ [citation], . . . listing the witness’s
    level of certainty as one of 15 factors the jury should consider
    when evaluating an eyewitness identification did not render
    [defendant’s] trial fundamentally unfair or otherwise amount to a
    due process violation.” (Lemcke, supra, 11 Cal.5th at p. 661.)
    56
    Despite the absence of a due process violation in the case
    before it, the court in Lemcke nevertheless determined “there is a
    risk that the [then] current version of [CALCRIM No. 315] will
    prompt jurors to infer that an eyewitness’s certainty in an
    identification is generally a reliable indicator of accuracy.”
    (Lemcke, supra, 11 Cal.5th at p. 669.) To avoid that risk, the
    Supreme Court exercised its supervisory powers to direct
    California trial courts to omit the certainty factor language from
    CALCRIM No. 315 until the language might be revised to
    minimize possible juror misdirection. (Lemcke, at pp. 646-648,
    669.)
    C.    No judicial or prosecutorial error
    Defendants do not contend the trial court’s instruction
    pursuant to CALCRIM No. 315 or the prosecution’s cross-
    examination concerning that instruction deprived them of due
    process. We reject defendants’ alternate claim of prejudicial
    error.
    In determining whether instructing the jurors on
    identification certainty was reversible error, we must consider
    the jury instructions as a whole. (Lemcke, supra, 11 Cal.5th at
    p. 658.) The jury here was instructed that defendants were
    presumed innocent and that the prosecutor had the burden of
    proving each element of the offenses beyond a reasonable doubt.
    The jury was also instructed that the prosecutor had the burden
    of proving beyond a reasonable doubt that defendants committed
    the crimes. The jury was further instructed it “alone must judge
    the credibility or believability of the witnesses” and that “[p]eople
    sometimes honestly . . . make mistakes about what they
    remember.” In light of the instructions as a whole, we conclude
    there was no reversible error. (Ibid.)
    57
    Even assuming any error by the trial court or the
    prosecutor, we see no resulting prejudice. Lopez, Sr., the only
    witness who identified Escalante as one of the perpetrators, did
    not say he was certain about his identification. Defendants
    presented testimony of Dr. Pezdek, an eyewitness identification
    expert, “who explained the limited circumstances when certainty
    and accuracy are positively correlated.” (Lemcke, supra, 11
    Cal.5th at p. 647.) More importantly, the identification was not
    the only—or even strongest—evidence connecting defendants to
    the crimes. Defendants’ admissions to the Perkins agents and
    during their jail conversation with each other were the most
    compelling evidence of guilt. Given this evidence, it is not
    reasonably probable defendants would have obtained a more
    favorable result had the trial court omitted the certainty factor
    language from CALCRIM No. 315 and had the prosecutor not
    cross-examined Dr. Pezdek about that instruction. (People v.
    Sanchez (2016) 
    63 Cal.4th 411
    , 463.)
    VII. Gang sentencing enhancements
    Effective January 1, 2022, the law affecting defendants’
    sentences changed. Assembly Bill 333 amended the
    requirements for proving the “pattern of criminal gang activity”
    necessary to establish the existence of a criminal street gang.
    (Assem. Bill 333, § 3; People v. Lopez (2021) 
    73 Cal.App.5th 327
    ,
    345 (Lopez).) As relevant here, Assembly Bill 333 amended
    section 186.22, subdivision (e)(2) to preclude use of a currently
    charged offense as a predicate offense to establish a “pattern of
    criminal gang activity.”
    Defendants contend, the Attorney General concedes, and
    we agree that the amended statute applies here, as defendants’
    judgments are not yet final on appeal. (People v. Delgado (2022)
    58
    
    74 Cal.App.5th 1067
    , 1087 [Assem. Bill 333 amendments to
    § 186.22 apply retroactively to defendant whose judgment was
    not yet final]; Lopez, supra, 73 Cal.App.5th at p. 344 [same].)
    A.     Gang enhancement findings
    The Attorney General also concedes that under Assembly
    Bill 333, defendants’ current offenses cannot be used to establish
    a pattern of criminal gang activity and that the prosecution
    proved, at most, only one predicate offense, not two offenses as
    required by section 186.22.10 The Attorney General agrees with
    defendants that the gang enhancement findings (but not the
    gang-murder special circumstance finding) must be vacated.
    Defendants further contend their firearm enhancements
    imposed pursuant to section 12022.53, subdivision (e)(1) on
    counts 1, 2, and 4 must also be vacated because they are
    premised on findings that a principal violated section 186.22,
    subdivision (b).11 The Attorney General does not dispute this
    contention.
    10    The Attorney General concedes that the prosecution’s
    evidence of the convictions of Jose Rangel, Enrique Hernandez,
    and Jesus Hernandez for murder was evidence of a single
    predicate offense.
    11    Although the trial court struck these enhancements at
    sentencing as to Escalante and stayed the enhancements as to
    Gonzalez under section 654, even if the punishment for the
    enhancement was stricken or stayed, the jury’s “enhancement
    finding could impact defendant[s] in a future case: ‘Striking an
    aspect of an enhancement does not “operate to defeat the a
    factual finding of the truth of the [allegation], instead, such act
    merely serves to prohibit a certain purpose for which the
    [allegation] may be used.”’” (People v. Fuentes (2015) 
    1 Cal.5th 218
    , 225.)
    59
    We vacate the gang enhancement findings, including the
    firearm enhancements imposed pursuant to section 12022.53,
    subdivision (e)(1) on counts 1, 2, and 4, and remand the matter to
    give the People the option of retrying those allegations under the
    law as amended by Assembly Bill 333.12
    B.    Gang-murder special circumstance finding
    Defendants contend the jury’s true finding regarding the
    gang-murder special circumstance allegations (§ 190.2, subd.
    (a)(22)) must also be vacated under the law as amended by
    Assembly Bill 333. The Attorney General disagrees, arguing that
    Assembly Bill 333’s amendment of the gang-murder special
    circumstance is unconstitutional.13 Appellate courts are divided
    on this issue. (Compare People v. Rojas (2022) 
    80 Cal.App.5th 542
     (Rojas), review granted Oct. 19, 2022, S275835, with People
    v. Lee (2022) 
    81 Cal.App.5th 232
     (Lee), review granted Oct. 19,
    2022, S275449.)
    In Rojas, a divided panel in the Fifth Appellate District
    held that Assembly Bill 333 is unconstitutional to the extent it
    narrowed the scope of conduct made punishable under section
    12     Because we conclude the gang enhancements were imposed
    in violation of section 186.22, subdivision (e)(2), we do not
    address defendants’ other arguments concerning proof of the
    gang predicate offenses in connection with the gang allegations.
    13    The Attorney General initially agreed with defendants that
    the jury’s finding regarding the gang-murder special
    circumstance must also be vacated under Assembly Bill 333.
    However, in a subsequent supplemental brief, the Attorney
    General changed its position and argued that Assembly Bill 333
    unconstitutionally amended the gang-murder special
    circumstance enacted by voters in Proposition 21 (as approved by
    voters, Primary Elec. (Mar. 7, 2000)).
    60
    190.2, subdivision (a)(22). (Rojas, supra, 80 Cal.App.5th at
    p. 555, review granted.) Section 190.2 sets forth a list of special
    circumstances in which the punishment for first degree murder is
    death or LWOP. (§ 190.2, subd. (a).) Proposition 21, enacted by
    California voters in 2000, added a new special circumstance to
    this list. (Voter Information Guide, Primary Elec. (Mar. 7, 2000)
    text of Prop. 21, § 11, pp. 121-122.) That special circumstance
    applies to murders where “[t]he defendant intentionally killed the
    victim while the defendant was an active participant in a
    criminal street gang, as defined in subdivision (f) of Section
    186.22, and the murder was carried out to further the activities of
    the criminal street gang.” (Ibid.; § 190.2, subd. (a)(22).)
    Assembly Bill 333 amended the definition of a “criminal
    street gang” in section 186.22, subdivision (f) by narrowing that
    definition.14 (Rojas, supra, 80 Cal.App.5th at pp. 552-553, review
    granted.) The Rojas majority concluded that the legislative
    amendment was unconstitutional as applied because California
    14     Assembly Bill 333 narrowed the definition of a criminal
    street gang in section 186.22, subdivision (f) in several ways: (1)
    It excludes from the definition of a criminal street gang those
    associates or groups whose members have individually, but not
    collectively, engaged in a pattern of criminal gang activity. (2) It
    restricts the definition of a “pattern of criminal activity” by
    requiring that prior offenses must have commonly benefitted a
    gang, and the benefit must be more than reputational. It also
    requires that the last of the offenses used to establish a pattern of
    criminal gang activity must have occurred within three years
    before commission of the current offense. (3) It excludes from the
    definition of a criminal street gang groups or associations whose
    primary activities include looting or felony vandalism, but does
    not include the crimes listed in section 186.22, subdivision (e).
    (Rojas, supra, 80 Cal.App.5th at pp. 552-553, review granted.)
    61
    voters had restricted the Legislature’s ability to amend the
    provisions of Proposition 21 by stating it could only do so with a
    two-thirds vote in each house or by a statute that becomes
    effective only when approved by the voters. (Rojas, supra, at
    p. 553; Voter Information Guide, Primary Elec., supra, text of
    Prop. 21, § 39, p. 131.) Because Assembly Bill 333 did not comply
    with that requirement, and effectively narrowed the scope of
    section 190.2, subdivision (a)(22), the Rojas majority held the
    amendment unconstitutional as applied. (Rojas, at pp. 557-558.)
    In Lee, Division Four of this appellate district reached the
    opposite result. The court in Lee rejected the argument that
    Assembly Bill 333 impermissibly narrowed the scope of section
    190.2, subdivision (a)(22) by amending the definition of a
    “criminal street gang” in section 186.22. (Lee, supra, 81
    Cal.App.5th at p. 241, review granted.) Focusing on the voter’s
    intent as expressed in the language of Proposition 21, the court in
    Lee found no indication that voters intended to prohibit any
    future amendment of section 186.22, subdivision (f) from being
    incorporated into the gang-murder special circumstance. (Lee, at
    pp. 241-242.) The court noted that in enacting Proposition 21,
    voters “clearly knew how to express the intent to freeze a
    statutory definition” by changing the “‘“lock-in”’” date for
    determining the existence of qualifying offenses under the “Three
    Strikes” law. (Lee, at p. 243.) “Proposition 21 provided that ‘for
    all offenses committed on or after the effective date of this act, all
    references to existing statutes in [§§ 667, subds. (c)-(g), 1170.125]
    are to those statutes as they existed on the effective date of this
    act, including amendments made to those statutes by this act.’”
    (Ibid.) Given these express time-specific references, the court in
    Lee concluded that “had the voters also intended section 11 of
    62
    Proposition 21 to make a time-specific incorporation of section
    186.22, subdivision (f), they would ‘have said so in readily
    understood terms.’” (Ibid.)
    We find the court’s reasoning in Lee to be persuasive and
    apply it here. Assembly Bill 333 is not unconstitutional as
    applied to the gang-murder special circumstance. The jury’s true
    finding regarding the gang-murder special circumstance
    allegations under section 190.2, subdivision (a)(22) need not be
    vacated for that reason.
    C.     Proof of gang predicate offenses
    Because we conclude Assembly Bill 333 did not
    unconstitutionally amend section 186.22, subdivision (f) as
    applied to the gang-murder special circumstance, we address
    defendants’ argument that the gang-murder special circumstance
    finding15 must be reversed because the prosecution’s proof of the
    “pattern of criminal gang activity” element of that enhancement
    constituted inadmissible hearsay and violated their Sixth
    Amendment right to confront and cross-examine witnesses.
    Defendants further contend the documentary evidence used to
    establish the date of the predicate offenses was inadmissible
    hearsay and violated their Sixth Amendment right of
    confrontation. Alternatively, defendants argue their trial counsel
    was ineffective for failing to object to admission of that evidence.
    15     Defendants make the same argument to vacate the jury’s
    gang enhancement findings. We do not address this challenge to
    the gang enhancement findings because, as discussed in part
    VII.A., we conclude the gang enhancements were imposed in
    violation of section 186.22, subdivision (e)(2) and vacate the jury’s
    findings as to those enhancements on that ground.
    63
    Defendants forfeited their argument concerning the
    documentary evidence used to establish the date of the predicate
    offense by failing to object to that evidence at trial. The record
    discloses no abuse of discretion in the admission of the
    prosecution’s gang expert testimony, no violation of defendants’
    right of confrontation, and no ineffective assistance by
    defendants’ trial counsel.
    1. Proceedings below
    During the testimony of Detective Fuentes, the
    prosecution’s gang expert, the prosecutor offered three certified
    court documents to establish the gang predicate offense. Those
    documents indicate that on August 15, 2014, in Los Angeles
    Superior Court case No. TA127879, Jose Rangel, Enrique
    Hernandez, and Jesus Hernandez were convicted of the murder
    of Jonathan Sandoval and that the crime was committed on
    April 12, 2013. The jury in that case found true the allegation
    that Rangel personally discharged a firearm causing death. As to
    Enrique and Jesus,16 the jury found true the allegation that a
    principal discharged a firearm. As to all three defendants, the
    jury found true the allegation that the offense was committed for
    the benefit of a criminal street gang. The certified court
    documents were admitted into evidence without objection.
    Fuentes testified on direct examination that he was
    familiar with Rangel, Enrique, and Jesus. He explained that
    when he began training with the sheriff department’s gang unit,
    “this was a case that was brought to my attention.” Fuentes
    opined that Rangel was a gang member at the time of his offense
    16    Because they have the same surname, we refer to Enrique
    Hernandez and Jesus Hernandez by their first names to avoid
    confusion.
    64
    and that Rangel appeared to be a member of USV 13. Fuentes
    based his opinion on tattoos on Rangel’s body. When the
    prosecutor asked Fuentes if he observed USV tattoos on Rangel’s
    body, Fuentes responded in the affirmative.
    Fuentes further opined that Enrique was a USV gang
    member, based on a large tattoo of the word “Compton” across
    Enrique’s chest, his moniker, and his association with Rangel.
    Fuentes also based his opinion on the fact that the murder
    victim, Jonathan Sandoval, was a known member of the East
    Side Paramount gang, USV’s biggest rival.
    Fuentes opined that Jesus was also a USV gang member,
    basing his opinion on a “Compton” tattoo on Jesus’s arm, Jesus’s
    association with Rangel and Enrique, and the fact that the
    murder victim was a rival gang member.
    On cross-examination, Gonzalez’s counsel asked Fuentes
    how he knew Rangel was a member of USV. Fuentes responded:
    “When I first started my assignment at OSS, this was one of the
    first cases that was brought to my attention, and it was discussed
    amongst the investigators. I know of him. I’d never contacted
    him personally.”
    The following exchange ensued:
    “Q. Okay. So you heard that he was a member
    of the USV?
    “A. I heard, and I saw documentation, yes, sir.
    “Q. You saw documentation?
    “A. Yes, sir.
    “Q. Well, what documentation?
    “A. I believe they were—they were either
    booking slips or FIR cards that indicated his
    tattoos . . . [¶] . . . [¶]
    65
    “Q. . . . You basically knew he was a USV gang
    member because of what you had heard from other
    officers; is that right?
    “A. Yes, from known knowledge of other
    investigators.
    “Q. So it’s what other investigators had told
    you?
    “A. Yes.”
    Gonzalez’s counsel then indicated he had a motion to make,
    but asked if he should “hold that in abeyance.” The trial court
    responded, “[h]old it for now.”
    Gonzalez’s counsel next cross-examined Fuentes about
    Enrique:
    “Q. And did you know Enrique Hernandez,
    personally?
    “A. No, sir.
    “Q. But you indicated that he was a member of
    USV?
    “A. A member or an associate.
    “Q. . . . And is that also from what other
    investigators had told you?
    “A. Yes.
    “Q. And is it the same thing for Jesus
    Hernandez, who was convicted of the same murder in
    2013?
    “A. Yes, sir.
    “Q. Same—same thing that you heard from
    other investigators?
    “A. Correct.”
    66
    Fuentes further testified on cross-examination that his
    opinion that the victim, Sandoval, was a rival gang member was
    based on what other investigators had told him.
    Gonzalez’s counsel also asked Fuentes, “So the predicates
    for Jose Rangel, he was convicted of—of murder on October 15th
    of 2014; is that—is that correct?” Fuentes responded, “I believe
    so. I can’t confirm that.”
    On redirect examination, the following exchange between
    the prosecutor and Fuentes occurred:
    “Q. You indicated that part of the basis for
    your opinion that [Rangel, Enrique, and Jesus are]
    USV gang members at that time, was that you
    observed booking photographs for each of these
    individuals at the time of their arrest for the murder
    charge; is that right?
    “A. I believe I viewed those booking photos
    when I began training at OSS. I don’t know if that
    was around—I believe that was around the same
    time they were convicted.
    “Q. No. My question is: You’ve seen booking—
    you’ve seen booking photos of those individuals that
    were taken at the time of their arrest?
    “A. Yes.
    “Q. I believe that your testimony yesterday
    was that part of the basis of your opinion was they
    had tattoos that were consistent, in your opinion,
    with USV; correct?
    “A. In my opinion, yes, sir.
    “Q. Okay. And that was part of the basis of
    your opinion why they were USV gang members?
    “A. Yes, sir.
    67
    “Q. And the fact that they were associating
    together at that time of the crime?
    “A. Correct.
    “Q. And you indicated, also, that you had
    learned that the victim of the—that incident was a—
    of the murder was an East Side Paramount gang
    member?
    “A. Correct.
    “Q. And you indicated that that was also the
    basis of your opinion, given that East Side
    Paramount is the main rival to the USV gang?
    “A. It’s the main rival to the USV gang that
    belongs to the Paramount clique; correct.”
    On recross-examination, Gonzalez’s counsel asked Fuentes
    about the booking photographs:
    “Q. [Y]ou indicated that you saw these booking
    photos with the tattoos of Mr. Rangel sometime in
    2014; is that correct?
    “A. When I began training in 2014, yes, that’s
    around the time I saw those photos.
    “Q. Okay. And you haven’t seen them since?
    “A. I have—I believe I have, yeah. [¶] . . . [¶]
    “Q. [W]hen have you?
    “A. When I found out that I was coming to this
    case.
    “Q. [A]nd you took a look at those booking
    photos?
    “A. I viewed numerous photos of members from
    USV 13. [¶] . . . [¶]
    “Q. Okay. And you viewed this photo of Jose
    Rangel?
    68
    “A. That was one of them, yes.”
    During a subsequent sidebar conference, Gonzalez’s counsel
    moved to strike Fuentes’s testimony about “what he’s heard from
    other investigators.”
    The trial court denied the motion, stating
    “I was listening for this, specifically, on direct
    because of Sanchez,[17] and I did hear how he thinks
    that the three people in the predicates were gang
    members was based on him looking at . . . gang
    photos. [¶] That’s how he came to his own opinion,
    and the photos, themselves, are not hearsay. So I’m
    okay with him giving an opinion that they were gang
    members based on those photos.
    “Both of you, I believe, elicited from him . . .
    that he also spoke to other officers. So you actually
    elicited the hearsay under Sanchez. [¶] . . . [¶] [S]o
    then to come back and say, ‘Well, I object to the
    answers,’ I think that is inappropriate. [¶] And if
    there was one answer in direct examination that
    elicited hearsay, I think it’s too late. It should have
    been asked . . . on direct.”
    The trial court then instructed the jury as follows:
    “Ladies and gentlemen, I’m going to caution—
    that’s all—about when a witness testifies to
    something they were told by someone else, one should
    be cautious about that. I’m sure many people have
    heard the concept of hearsay. [¶] However,
    testimony in which someone may have personal
    knowledge of things that were directly told to them
    by, perhaps, a perpetrator or suspect or a gang
    17   People v. Sanchez (2016) 
    63 Cal.4th 665
     (Sanchez).
    69
    member or directly viewed by them, that is less
    cautious.”
    2. Applicable law and standard of review
    a.    Proof of predicate offense
    To establish that a group is a criminal street gang for
    purposes of gang sentence enhancements, the prosecutor must
    prove, among other things, that the group’s members engage in
    or have engaged in a pattern of criminal gang activity. (People v.
    Lara (2017) 
    9 Cal.App.5th 296
    , 326-327.) At the time of trial in
    this case, a pattern of criminal gang activity meant “‘the
    commission of, attempted commission of, conspiracy to commit, or
    solicitation of, sustained juvenile petition for, or conviction of two
    or more of [enumerated] offenses, provided at least one of these
    offenses occurred after the effective date of this chapter and the
    last of those offenses occurred within three years after a prior
    offense.’” (Lopez, supra, 73 Cal.App.5th at p. 345, quoting former
    § 186.22, subd. (e).) “Taken together the statutory scheme
    requires proof that gang members committed at least two
    predicate offenses within the statutory timeframe. Such proof
    will generally require evidence of who committed the crime and
    when they did so, as well as evidence of their gang membership
    and the nature of the crimes.” (People v. Valencia (2021) 
    11 Cal.5th 818
    , 829-830.)
    To prove that a particular gang meets the statutory
    requirements, the prosecution usually presents a gang expert to
    describe the name or “‘identifying sign[s] or symbol[s]’” of the
    promoted gang; the gang’s “‘primary activities’”; and at least two
    offenses committed by the defendant or his fellow gang members
    to show the gang had engaged in a “‘pattern of criminal gang
    activity.’” (People v. Prunty (2015) 
    62 Cal.4th 59
    , 75-85.)
    70
    b.     Experts, hearsay, and Sanchez
    Hearsay generally is inadmissible, unless it falls under an
    exception. (Evid. Code, § 1200, subds. (a), (b); Sanchez, supra, 63
    Cal.4th at p. 676.) Although expert witnesses frequently acquire
    knowledge in their field of expertise from hearsay sources, “[t]he
    hearsay rule has traditionally not barred an expert’s testimony
    regarding his general knowledge in his field of expertise.”
    (Sanchez, at p. 676.)
    In Sanchez, our Supreme Court explained that “[w]hen any
    expert relates to the jury case-specific out-of-court statements,
    and treats the content of those statements as true and accurate
    to support the expert’s opinion, the statements are hearsay.”
    (Sanchez, supra, 63 Cal.4th at p. 686.) The high court defined
    “[c]ase-specific facts” as “those relating to the particular events
    and participants alleged to have been involved in the case being
    tried.” (Id. at p. 676.) The court in Sanchez held that an expert’s
    recitation of case-specific facts is prohibited if the facts are
    outside the expert’s personal knowledge, do not fall under an
    exception to the hearsay rule, or have not been independently
    established by competent evidence. (Id. at pp. 676-677, 686.) The
    court in Sanchez preserved, however, an expert’s ability to rely on
    and cite background information “regarding his knowledge and
    expertise and premises generally accepted in his field” and to
    “tell the jury in general terms” “the kind and source of the
    ‘matter’ upon which his opinion rests.” (Id. at pp. 685-686.) To
    illustrate the distinction between general background
    information and case-specific facts, the court in Sanchez provided
    the following example in a gang-related context: “That an
    associate of the defendant had a diamond tattooed on his arm
    would be a case-specific fact that could be established by a
    71
    witness who saw the tattoo, or by an authenticated photograph.
    That the diamond is a symbol adopted by a given street gang
    would be background information about which a gang expert
    could testify. The expert could also be allowed to give an opinion
    that the presence of a diamond tattoo shows the person belongs to
    the gang.” (Id. at p. 677.)
    c.    Confrontation clause and Crawford
    In Crawford, the United States Supreme Court held that
    the admission of “testimonial” hearsay against a criminal
    defendant violates the Sixth Amendment right to confront and
    cross-examine witnesses. (Crawford v. Washington, 
    supra,
     541
    U.S. at pp. 53-54.) In light of Crawford, the California Supreme
    Court in Sanchez held that an additional step of analysis is
    required in criminal cases to determine if an expert’s statements
    qualify as “testimonial hearsay.” (Sanchez, supra, 63 Cal.4th at
    p. 686.) After reviewing the relevant case law, the Sanchez court
    concluded hearsay statements are testimonial if they are made
    “primarily to memorialize facts relating to past criminal activity,
    which could be used like trial testimony. Nontestimonial
    statements are those whose primary purpose is to deal with an
    ongoing emergency or some other purpose unrelated to
    preserving facts for later use at trial.” (Id. at p. 689.)
    Conviction records are not barred by the Sixth Amendment.
    (U.S. v. Weiland (9th Cir. 2005) 
    420 F.3d 1062
    , 1076-1077; People
    v. Morris (2008) 
    166 Cal.App.4th 363
    , 370-373.) “Conviction
    records in general are not testimonial in nature because they are
    ‘prepared to provide a chronicle of some act or event relating to
    the public employee’s duty’ and are not ‘produced to be used in a
    potential criminal trial or to determine whether criminal charges
    should issue.’” (People v. Thompkins (2020) 
    50 Cal.App.5th 365
    ,
    72
    412, quoting People v. Taulton (2005) 
    129 Cal.App.4th 1218
    ,
    1225.)
    Under state law, conviction records also fall within a
    hearsay exception allowing “admission of qualifying court records
    to prove not only the fact of conviction, but also that the offense
    reflected in the record occurred.” (People v. Duran (2002) 
    97 Cal.App.4th 1448
    , 1460-1461; see Evid. Code, §§ 452.5, subd.
    (b)(1) [court record is admissible “to prove the commission . . . of a
    criminal offense [or] prior conviction”], 1280 [hearsay exception
    for records made by public employees as part of their duties].)
    d.    Standard of review
    We review the trial court’s evidentiary rulings, including
    those concerning the hearsay nature of the evidence, for abuse of
    discretion. (People v. Harrison (2005) 
    35 Cal.4th 208
    , 230.) An
    abuse of discretion occurs when the trial court makes an error of
    law. (People v. Patterson (2017) 
    2 Cal.5th 885
    , 894; see People v.
    Rowland (1992) 
    4 Cal.4th 238
    , 266.)
    If error is found, any violation of state evidentiary rules is
    reviewed for prejudice under the Watson standard. (Sanchez,
    supra, 63 Cal.4th at pp. 685, 698; People v. Fudge (1994) 
    7 Cal.4th 1075
    , 1102-1103; Watson, supra, 46 Cal.2d at p. 836.) A
    violation of the Sixth Amendment right of confrontation is
    reviewed for harmless error under the Chapman standard.
    (People v. Amezcua and Flores (2019) 
    6 Cal.5th 886
    , 912; see
    Chapman v. California (1967) 
    386 U.S. 18
    , 24 (Chapman) [“before
    a federal constitutional error can be held harmless, the court
    must be able to declare a belief that it was harmless beyond a
    reasonable doubt”].)
    73
    3. Forfeiture
    Defendants forfeited any claim that the records of
    conviction for Rangel, Enrique, and Jesus were not admissible to
    prove the date the predicate offense was committed by failing to
    object to the admission of those documents. (See Seumanu,
    supra, 61 Cal.4th at p. 1362.) Defendants also forfeited their
    claim that admission of the records of conviction to establish the
    date of the predicate offense violated their Sixth Amendment
    right of confrontation by failing to raise any objection on that
    ground in the trial court below. (People v. Demetrulias (2006) 
    39 Cal.4th 1
    , 20.)
    Defendants’ alternative argument that their respective
    trial attorneys were ineffective for failing to object to admission of
    the records of conviction is unavailing. “It is particularly difficult
    to prevail on an appellate claim of ineffective assistance. On
    direct appeal, a conviction will be reversed for ineffective
    assistance only if (1) the record affirmatively discloses counsel
    had no rational tactical purpose for the challenged act or
    omission, (2) counsel was asked for a reason and failed to provide
    one, or (3) there simply could be no satisfactory explanation. All
    other claims of ineffective assistance are more appropriately
    resolved in a habeas corpus proceeding.” (People v. Mai (2013) 
    57 Cal.4th 986
    , 1009.)
    Defendants fail to sustain their burden of demonstrating
    that counsel was ineffective for failing to object to admission of
    the records of conviction for the purpose of establishing the date
    of the predicate offense. As discussed, under California law,
    conviction records fall within a hearsay exception allowing
    admission of such records to prove that the offense reflected in
    the record occurred. (People v. Duran, supra, 97 Cal.App.4th at
    74
    pp. 1460-1461.) Conviction records are not barred by the Sixth
    Amendment. (People v. Thompkins, supra, 50 Cal.App.5th at
    p. 412.)
    Defendants’ reliance on People v. Garcia (2020) 
    46 Cal.App.5th 123
     as support for their position is unavailing. The
    court in Garcia held that the prosecution may use records “to
    show the fact of the prior conviction” (id. at p. 171); however, a
    complaint from a prior case cannot serve as evidence proving the
    date of commission of the predicate offense. (Id. at p. 172 [“the
    only competent evidence proving the date of commission of [a]
    predicate offense was a copy of the complaint”].) The prosecution
    in this case introduced records created by a court employee.
    (Evid. Code, §§ 452.5, 1280.) It did not rely on allegations in a
    criminal complaint—created by the district attorney’s office for
    use at a criminal proceeding—to prove the dates the crimes were
    committed. (See Day v. Sharp (1975) 
    50 Cal.App.3d 904
    , 914
    [court may not accept the truth of allegations in pleadings just
    because they are part of a court file].) Garcia is therefore
    inapposite. Trial counsel was not ineffective for failing to object
    to admission of the certified court records of conviction.
    4. No abuse of discretion and no prejudicial error
    The trial court did not abuse its discretion by denying
    defense counsel’s motion to strike Fuentes’s opinion that Rangel,
    Enrique, and Jesus were USV gang members. The record shows
    that Fuentes based his opinion in part on tattoos he observed on
    Rangel, Enrique, and Jesus in booking photos taken at the time
    of their arrest for the predicate offense; their association with
    each other; and the fact that the victim was a known member of a
    rival gang. These facts constituted general background
    information within Fuentes’s knowledge in his field of expertise.
    75
    (Sanchez, supra, 63 Cal.4th at p. 676.) Fuentes’s opinion, based
    on his review of the booking photographs, was admissible expert
    testimony. (Id. at p. 677.)
    Any error in denying defense counsel’s motion to strike
    testimony he elicited from Fuentes that the gang expert’s opinion
    was based in part on hearsay statements Fuentes heard from
    other law enforcement officers was harmless under either
    Watson, supra, 
    46 Cal.2d 818
     or Chapman, 
    supra,
     
    386 U.S. 18
    .
    Fuentes’s opinion that Rangel, Enrique, and Jesus were USV
    gang members, based on tattoos he saw on those individuals in
    their booking photographs, was admissible expert testimony.
    (Sanchez, supra, 63 Cal.4th at p. 676.) After Fuentes’s testimony
    concluded, the trial court gave the jury a cautionary instruction
    concerning witness testimony based on hearsay statements. We
    presume the jury followed this instruction. (People v. Chhoun
    (2021) 
    11 Cal.5th 1
    , 28.)
    VIII. Section 1109
    Assembly Bill 333 also enacted section 1109, which took
    effect on January 1, 2022. Section 1109 allows bifurcation of a
    gang enhancement charge under section 186.22, subdivisions (b)
    or (d) from the underlying offense. If requested by a defendant,
    the statute requires the defendant’s guilt of the underlying
    offense to be determined before the enhancement charges are
    tried.18
    18   Section 1109 provides:
    “(a) If requested by the defense, a case in which
    a gang enhancement is charged under subdivision (b)
    or (d) of Section 186.22 shall be tried in separate
    phases as follows:
    76
    We reject defendants’ contention that section 1109 applies
    retroactively to afford them a new trial on their murder and
    attempted murder convictions. There is no language in section
    1109 declaring its provisions to be retroactive. “‘“No part of the
    Penal Code ‘is retroactive, unless expressly so declared.’ (§ 3.)
    ‘[T]he language of section 3 erects a strong presumption of
    prospective operation, codifying the principle that, “in the
    absence of an express retroactivity provision, a statute will not be
    applied retroactively unless it is very clear from extrinsic sources
    that the [lawmakers] . . . must have intended a retroactive
    application.” [Citations.] Accordingly, “‘a statute that is
    “(1) The question of the defendant’s guilt of the
    underlying offense shall be first determined.
    “(2) If the defendant is found guilty of the
    underlying offense and there is an allegation of an
    enhancement under subdivision (b) or (d) of Section
    186.22, there shall be further proceedings to the trier
    of fact on the question of the truth of the
    enhancement. Allegations that the underlying
    offense was committed for the benefit of, at the
    direction of, or in association with, a criminal street
    gang and that the underlying offense was committed
    with the specific intent to promote, further, or assist
    in criminal conduct by gang members shall be proved
    by direct or circumstantial evidence.
    “(b) If a defendant is charged with a violation of
    subdivision (a) of Section 186.22, this count shall be
    tried separately from all other counts that do not
    otherwise require gang evidence as an element of the
    crime. This charge may be tried in the same
    proceeding with an allegation of an enhancement
    under subdivision (b) or (d) of Section 186.22.”
    77
    ambiguous with respect to retroactive application is construed . . .
    to be unambiguously prospective.’”’”’” (People v. Perez (2022) 
    78 Cal.App.5th 192
    , 207 (Perez); accord, People v. Ramirez (2022) 
    79 Cal.App.5th 48
    , 65 (Ramirez).)
    A “‘“limited rule of retroactivity”’” applies to newly enacted
    criminal statutes that are intended to ameliorate criminal
    punishment for certain crimes. (Perez, supra, 78 Cal.App.5th at
    p. 207.) In In re Estrada (1965) 
    63 Cal.2d 740
     (Estrada), the
    California Supreme Court “held that amendatory statutes that
    lessen the punishment for criminal conduct are ordinarily
    intended to apply retroactively.” (People v. Frahs (2020) 
    9 Cal.5th 618
    , 627.) The Supreme Court has applied Estrada’s
    limited rule of retroactivity to statutes governing penalty
    enhancements, statutes governing substantive offenses, statutes
    expanding a defense to a crime (Frahs, at pp. 628, 629), and
    statutes making reduced punishment possible for a class of
    persons (People v. Wright (2006) 
    40 Cal.4th 81
    , 95).
    Section 1109 does not reduce punishment for a crime,
    expand defenses to a crime, or make reduced punishment
    possible. Notwithstanding that section 1109 does none of these
    things, and the absence of express statutory language giving it
    retroactive effect, some appellate courts, applying Estrada, have
    held the statute applies retroactively. (See, e.g., People v.
    Montano (2022) 
    80 Cal.App.5th 82
    ; People v. Ramos (2022) 
    77 Cal.App.5th 1116
     (Ramos); People v. Burgos (2022) 
    77 Cal.App.5th 550
     (Burgos), review granted July 13, 2022,
    S274743; People v. Rodriguez (2022) 
    75 Cal.App.5th 816
    .)
    We disagree with these appellate courts’ expansive
    application of Estrada’s “limited rule of retroactivity” to section
    1109. Instead, we find the courts’ decisions to the contrary in
    78
    Ramirez, supra, 
    79 Cal.App.5th 48
    , Perez, supra, 
    78 Cal.App.5th 192
    , and Justice Elia’s dissent to the Burgos majority to be
    persuasive. We adopt the analysis in Justice Elia’s dissent in
    Burgos and the courts’ holdings in Perez and Ramirez. The
    Estrada rule of limited retroactivity applies only when a new law
    is ameliorative of criminal liability or punishment. Section 1109
    has no such ameliorative effect. It therefore does not apply
    retroactively.
    IX. Defendants’ LWOP sentences do not violate equal
    protection
    We reject defendants’ argument that section 3051,
    subdivision (h), which denies youth offender parole hearings to
    18- to 25-year-olds sentenced to LWOP, violates equal protection.
    We also reject Escalante’s claims that he was denied the
    opportunity to make a Franklin presentation at sentencing or,
    alternatively, that his counsel was ineffective for not making an
    adequate presentation.
    A.     Section 3051
    Section 3051 gives certain youth offenders the opportunity
    for parole in their 15th, 20th, or 25th year of incarceration,
    depending on the length of the sentence they are serving for their
    “controlling offense.”19 (§ 3051, subds. (a)(2)(B), (b); see Franklin,
    supra, 63 Cal.4th at p. 277.)
    As originally enacted, section 3051 afforded a youth parole
    eligibility hearing to juvenile offenders only, not to young adults.
    (In re Trejo (2017) 
    10 Cal.App.5th 972
    , 981 & fn. 6.) The statute
    also excluded juveniles sentenced to LWOP, who were already
    19    “Controlling offense” is the offense or enhancement for
    which the longest term of imprisonment was imposed. (§ 3051,
    subd. (a)(2)(B).)
    79
    eligible for resentencing under section 1170. (People v. Acosta
    (2021) 
    60 Cal.App.5th 769
    , 776 (Acosta).) In subsequent years,
    the Legislature expanded eligibility for youth offender parole
    hearings under section 3051, “‘recogniz[ing] that the maturity
    process does not end at 18 and in many cases extends to at least
    25 years of age.’” (Acosta, at p. 776.) The statutory amendments
    recognized that young adults, like juveniles, are not yet fully
    matured and have a lower degree of culpability and an increased
    potential for rehabilitation compared to adult offenders. (In re
    Jones (2019) 
    42 Cal.App.5th 477
    , 485.)
    The Legislature also amended section 3051 to allow parole
    eligibility hearings for juveniles—but not young adult offenders—
    sentenced to LWOP. (§ 3051, subd. (b)(4); Stats. 2017, ch. 684,
    § 1.5.) The purpose of this amendment was to bring California
    into compliance with federal law articulating the constitutional
    limits on sentencing young offenders. (Sen. Com. on Public
    Safety, Analysis of Sen. Bill No. 394 (2017-2018 Reg. Sess.)
    Mar. 21, 2017, p. 4.) In Miller v. Alabama (2012) 
    567 U.S. 460
    (Miller), the Supreme Court held mandatory LWOP sentences for
    juveniles unconstitutional.20 In Montgomery v. Louisiana (2016)
    
    577 U.S. 190
     (Montgomery), the Supreme Court made the
    prohibition on mandatory LWOP sentences for juveniles
    retroactive. Montgomery provided, however, that “[a] State may
    20    The Supreme Court in Miller allowed LWOP sentences for
    juvenile defendants who committed homicide, so long as the
    sentence was not mandatory—“that is, only so long as the
    sentencer has discretion to ‘consider the mitigating qualities of
    youth’ and impose a lesser punishment.” (Jones v. Mississippi
    (2021) __ U.S. __ [
    141 S.Ct. 1307
    , 1314], quoting Miller, supra,
    567 U.S. at p. 476.)
    80
    remedy a Miller violation by permitting juvenile homicide
    offenders to be considered for parole, rather than by resentencing
    them.” (Id. at p. 212.) By amending section 3051, the
    Legislature sought “to remedy the now unconstitutional juvenile
    sentences of [LWOP],” without the need for “a resentencing
    hearing, which is time-consuming, expensive, and subject to
    extended appeals.” (Sen. Com. on Public Safety, Analysis of Sen.
    Bill No. 394 (2017-2018 Reg. Sess.) Mar. 21, 2017, p. 3; People v.
    Morales (2021) 
    67 Cal.App.5th 326
    , 346-347 (Morales).)
    Neither Miller nor Montgomery declared LWOP sentences
    for young adults unconstitutional, and section 3051 continues to
    exclude from the youth offender parole hearing process several
    categories of offenders, including young adults sentenced to
    LWOP. (§ 3051, subd. (h).) The statute “‘permit[s] the
    reevaluation of the fitness to return to society of persons who
    committed serious offenses prior to reaching full cognitive and
    emotional maturity,’ unless the person was ‘between 18 and 25
    years of age when they committed their offense [and] sentenced
    to [LWOP].’ [Citation.] It therefore ‘distinguishes both between
    those who committed their offenses under 18 years of age and
    those between 18 and 25 years of age, and between offenders 18
    to 25 years of age sentenced to prison terms with the possibility
    of parole and those in the same age group who have been
    sentenced to [LWOP].’” (Acosta, supra, 60 Cal.App.5th at p. 777.)
    After enactment of section 3051, the California Supreme
    Court decided Franklin, which created a process for offenders
    who qualified for a youth offender parole hearing under section
    3051 to preserve youth-related mitigation evidence. (Franklin,
    supra, 63 Cal.4th at pp. 283-284.) A Franklin proceeding gives
    “‘an opportunity for the parties to make an accurate record of the
    81
    juvenile offender’s characteristics and circumstances at the time
    of the offense so that the Board [of Parole Hearings], years later,
    may properly discharge its obligation to “give great weight to”
    youth-related factors (§ 4801, subd. (c)) in determining whether
    the offender is “fit to rejoin society”’” despite having committed a
    serious crime while he was a child in the eyes of the law. (In re
    Cook (2019) 
    7 Cal.5th 439
    , 449.)
    B.     Equal protection
    “Both the Fourteenth Amendment to the United States
    Constitution and article I, section 7 of the California Constitution
    guarantee to all persons the equal protection of the laws. The
    right to equal protection of the laws is violated when ‘the
    government . . . treat[s] a [similarly situated] group of people
    unequally without some justification.’ [Citations.] ‘The
    California equal protection clause offers substantially similar
    protection to the federal equal protection clause.’” (People v.
    Jackson (2021) 
    61 Cal.App.5th 189
    , 195 (Jackson).)
    “To succeed on an equal protection claim, appellants must
    first show that the state has adopted a classification that affects
    two or more similarly situated groups in an unequal manner.”
    (People v. Edwards (2019) 
    34 Cal.App.5th 183
    , 195.) This initial
    inquiry is not whether persons are similarly situated for all
    purposes, but whether they are similarly situated for purposes of
    the law challenged. (People v. Morales (2016) 
    63 Cal.4th 399
    ,
    408.)
    If the appellant can establish a class of criminal defendants
    is similarly situated to another class of defendants who are
    sentenced differently, we look to determine whether there is a
    rational basis for the difference. (People v. Edwards, 
    supra,
     34
    Cal.App.5th at p. 195.) Under this highly deferential standard,
    82
    “equal protection of the law is denied only where there is no
    ‘rational relationship between the disparity of treatment and
    some legitimate governmental purpose.’” (People v. Turnage
    (2012) 
    55 Cal.4th 62
    , 74 (Turnage).)
    To raise a successful rational basis challenge, a party must
    negate “‘“every conceivable basis”’ that might support the
    disputed statutory disparity.” (Johnson v. Department of Justice
    (2015) 
    60 Cal.4th 871
    , 881.) “It is both the prerogative and the
    duty of the Legislature to define degrees of culpability and
    punishment, and to distinguish between crimes in this regard.
    [Citation.] Courts routinely decline to intrude upon the ‘broad
    discretion’ such policy judgments entail. [Citation.] Equal
    protection analysis does not entitle the judiciary to second-guess
    the wisdom, fairness, or logic of the law.” (Turnage, supra, 55
    Cal.4th at p. 74.) We independently review defendants’ challenge
    to section 3051. (Jackson, supra, 61 Cal.App.5th at p. 195.)
    Defendants’ equal protection claim fails because even if we
    assume they are similarly situated to juvenile offenders
    sentenced to LWOP and to 18- to 25-year-old offenders sentenced
    to “de facto” LWOP, they fail to demonstrate that there is no
    rational basis for treating them differently from those two
    groups. Age is a rational basis for distinguishing juvenile LWOP
    offenders from young adults sentenced to LWOP. Drawing the
    line at age 18 is “‘the point where society draws the line for many
    purposes between childhood and adulthood.’” (People v. Argeta
    (2012) 
    210 Cal.App.4th 1478
    , 1482; see Roper v. Simmons (2005)
    
    543 U.S. 551
    , 574.) In criminal sentencing matters, both the
    United States Supreme Court and the California Supreme Court
    have found the line drawn between juveniles and nonjuveniles to
    be a rational one. (See, e.g., Miller, supra, 567 U.S. at p. 471
    83
    [“children are constitutionally different from adults for purposes
    of sentencing”]; Roper v. Simmons, 
    supra,
     543 U.S. at p. 574
    [“The age of 18 is the point where society draws the line for many
    purposes between childhood and adulthood.”]; People v. Gutierrez
    (2014) 
    58 Cal.4th 1354
    , 1380 [the age of 18 “is the line the
    [United States Supreme Court] has drawn in its Eighth
    Amendment jurisprudence”].)
    Although section 3051 is not a sentencing statute, it
    impacts the length of sentence served. (In re Murray (2021) 
    68 Cal.App.5th 456
    , 464.) California appellate courts have therefore
    concluded that, for purposes of LWOP offenders, the line drawn
    at 18 is a rational one when distinguishing juvenile LWOP
    offenders from young adult LWOP offenders. (Ibid.; Morales,
    supra, 67 Cal.App.5th at p. 347; Jackson, supra, 61 Cal.App.5th
    at p. 199; Acosta, supra, 60 Cal.App.5th at pp. 779-780; In re
    Jones, supra, 42 Cal.App.5th at p. 482.) We reach the same
    conclusion here. The age threshold is rational and not arbitrary.
    Young adult offenders sentenced to LWOP may also be
    treated differently from young adult offenders serving very
    lengthy non-LWOP sentences (the “functional equivalent” of an
    LWOP sentence) because, even assuming the two groups are
    similarly situated, there is a rational basis for distinguishing
    between them—“the severity of the crime committed.” (Acosta,
    supra, 60 Cal.App.5th at p. 780.) Although both groups may
    involve young adult offenders convicted of first degree murder,
    “those sentenced to LWOP have also been found, beyond a
    reasonable doubt, to have committed that first degree murder
    under one . . . of the special circumstances that reflect that the
    particular first degree murder was in some manner aggravated or
    reflected a greater risk of harm to persons other than the
    84
    immediate murder victim or victims. [Citations.] As a result,
    [young adult] offenders who have been sentenced to LWOP have
    committed an aggravated form of first degree murder that
    distinguishes them from [young adult] offenders who have
    committed first degree murder but done so in the absence of any
    such aggravating factors.” (Jackson, supra, 61 Cal.App.5th at
    p. 199.)
    The law imposes LWOP sentences for “crimes the
    Legislature deems so morally depraved and so injurious as to
    warrant a sentence that carries no hope of release for the
    criminal and no threat of recidivism for society. In excluding
    LWOP inmates from youth offender parole hearings, the
    Legislature reasonably could have decided that youthful
    offenders who have committed such crimes—even with
    diminished culpability and increased potential for
    rehabilitation—are nonetheless still sufficiently culpable and
    sufficiently dangerous to justify lifetime incarceration.” (In re
    Williams (2000) 
    57 Cal.App.5th 427
    , 436.)
    Defendants here were convicted of a special circumstance
    murder. “The Legislature rationally judged this crime to be more
    severe and more deserving of lifetime punishment than
    nonspecial circumstance first degree murder.” (In re Williams,
    supra, 57 Cal.App.5th at p. 436.) “[P]ublic safety, and the desire
    to punish those persons who commit first degree special
    circumstance murder more harshly than persons who commit
    first degree murder without aggravating circumstances, provide a
    plausible basis for our Legislature to treat these two
    classifications differently for purposes of section 3051.” (Jackson,
    supra, 61 Cal.App.5th at p. 200.) Because there is a rational
    basis for distinguishing between a young adult LWOP offender
    85
    and a young adult offender serving a non-LWOP sentence—the
    severity of the crime committed—we conclude that no equal
    protection violation arose from denying defendants a section 3051
    parole hearing. (See In re Williams, at pp. 435-436; see also
    Jackson, at pp. 199-200.)
    Escalante’s claim that he was improperly denied the
    opportunity to make a Franklin presentation fails because he was
    statutorily ineligible for a Franklin proceeding. Under section
    3051, subdivision (h), Escalante, who was convicted of a first
    degree special circumstance murder he committed at age 18, was
    ineligible for a Franklin proceeding. The trial court accordingly
    had no obligation to provide Escalante with notice of the
    opportunity to make a Franklin presentation, and the absence of
    such notice did not result in any error. For the same reason,
    Escalante’s counsel’s failure to make a Franklin presentation did
    not constitute ineffective assistance.
    X.     Defendants’ LWOP sentences are not cruel and
    unusual punishment
    Defendants contend their LWOP sentences constitute cruel
    and unusual punishment in violation of the Eighth Amendment
    and article I, section 17 of the California Constitution. Escalante
    claims his mandatory LWOP sentence is disproportionate to his
    culpability as an 18-year-old adult aider and abettor who was not
    the actual shooter. Gonzalez argues that because the jury’s
    verdict did not include a finding that he was the shooter, his
    culpability must be assessed as if he were not the shooter.
    Neither argument has merit.
    A court assessing a claim of cruel and unusual punishment
    must “decide whether the penalty given ‘is so disproportionate to
    the crime for which it is inflicted that it shocks the conscience
    86
    and offends fundamental notions of human dignity,’ thereby
    violating the prohibition against cruel and unusual punishment
    of the Eighth Amendment of the federal Constitution or against
    cruel or unusual punishment of article I, section 17 of the
    California Constitution.” (People v. Cunningham (2001) 
    25 Cal.4th 926
    , 1042.) A defendant “‘“attacking his sentence as
    cruel or unusual must demonstrate his punishment is
    disproportionate in light of (1) the nature of the offense and
    defendant’s background, (2) the punishment for more serious
    offenses, or (3) punishment for similar offenses in other
    jurisdictions.”’” (In re Williams, supra, 57 Cal.App.5th at p. 437.)
    Escalante concedes his Eighth Amendment claim must be
    rejected under binding United States Supreme Court authority.
    (Roper v. Simmons, 
    supra,
     543 U.S. at p. 574 [age 18 is the
    appropriate cutoff for death penalty sentence eligibility].)
    California courts have similarly held that a mandatory LWOP
    sentence imposed on offenders 18 years of age and older does not
    violate article I, section 17 of the California Constitution. (In re
    Williams, supra, 57 Cal.App.5th at pp. 437-439 [LWOP sentence
    not cruel and unusual punishment when imposed on 21-year-old
    convicted of intentional first degree murder]; People v. Edwards,
    
    supra,
     34 Cal.App.5th at pp. 190-192 [functional equivalent of
    LWOP sentences imposed on 19-year-old offenders not cruel and
    unusual under state and federal Constitutions]; People v. Perez
    (2016) 
    3 Cal.App.5th 612
    , 617; People v. Abundio (2013) 
    221 Cal.App.4th 1211
    , 1220-1221; People v. Argeta, supra, 210
    Cal.App.4th at p. 1482 [mandatory LWOP imposed on defendant
    who committed first degree murder five months after his 18th
    birthday not cruel and unusual under federal and state
    87
    Constitutions].) Defendants provide no persuasive reason for
    deviating from these cases.
    Escalante’s LWOP sentence is not grossly disproportionate
    to his culpability. Although Escalante was the driver and not the
    shooter, he admitted knowing in advance that Gonzalez would
    commit the shooting. As the trial court noted at sentencing,
    Escalante was “as culpable as the shooter.”
    As to Gonzalez, the jury found true the allegation that a
    principal discharged a firearm for purposes of the gang-related
    firearm enhancement. That finding, together with Gonzalez’s
    admissions, establish that he was the shooter. Gonzalez’s LWOP
    sentence is not grossly disproportionate to his culpability.
    XI. Driveby special circumstance
    In People v. Rodriguez (1998) 
    66 Cal.App.4th 157
    , 164, this
    court rejected the argument defendants raise in this appeal—that
    the driveby shooting special circumstance unconstitutionally fails
    to narrow the pool of individuals eligible for LWOP because it
    duplicates the elements of driveby first degree murder. We
    decline defendants’ request that we reconsider that decision,
    which controls here.
    XII. Alleged cumulative error
    We reject defendants’ contention that the cumulative effect
    of the claimed errors identified in their appeals deprived them of
    due process of law and a fair trial. Because we have found none
    of the claimed errors to constitute individual errors, they cannot
    as a group constitute cumulative error. (People v. Richardson,
    supra, 43 Cal.4th at p. 1036.)
    XIII. Presentence custody credit
    The Attorney General concedes Escalante is entitled to
    1,876 days of custody credit rather than the 1,869 days he was
    88
    awarded. On remand, the trial court is directed to recalculate
    and award Escalante 1,876 days of presentence custody credit.
    DISPOSITION
    For each defendant, the gang enhancement allegation
    findings under section 186.22, subdivision (b) under counts 1, 2,
    and 4, and the gang-related firearm enhancement findings under
    section 12022.53, subdivision (e)(1) under those same counts are
    vacated. The matter is remanded to the trial court for retrial of
    the gang allegations on those counts if the People so elect. We
    direct the trial court to recalculate and award Escalante 1,876
    days of custody credit and to prepare an amended abstract of
    judgment reflecting that presentence custody credit award and to
    forward a copy of the amended abstract to the Department of
    Corrections and Rehabilitation. In all other respects, the
    judgments are affirmed.
    ________________________
    CHAVEZ, J.
    We concur:
    ________________________
    LUI, P. J.
    ________________________
    HOFFSTADT, J.
    89