People v. Duenas , 55 Cal. 4th 1 ( 2012 )


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  • Filed 8/6/12
    IN THE SUPREME COURT OF CALIFORNIA
    THE PEOPLE,                          )
    )
    Plaintiff and Respondent, )
    )                             S077033
    v.                        )
    )
    ENRIQUE PARRA DUENAS,                )
    )                      Los Angeles County
    Defendant and Appellant.  )                    Super. Ct. No. BA109664
    ____________________________________)
    A jury convicted defendant Enrique Parra Duenas of the first degree murder
    of Los Angeles County Sheriff‘s Deputy Michael Hoenig. (Pen. Code, §§ 187,
    189; all further statutory references are to the Penal Code unless otherwise
    indicated.) The jury found true the special circumstance allegations that defendant
    committed the murder to avoid a lawful arrest (§ 190.2, subd. (a)(5)), and that he
    knew or should have known that the victim was a peace officer performing his
    duties (§ 190.2, subd. (a)(7)). The jury also found that defendant was armed with
    and personally used a firearm during the offense. (§§ 1203.06, subd. (a)(1)(A),
    12022.5, subd. (a).)
    At the penalty phase, the jury returned a verdict of death. The trial court
    denied defendant‘s automatic application to modify the verdict (§ 190.4, subd. (e))
    and sentenced him to death. This appeal is automatic. (§ 1239, subd. (b).) We
    affirm the judgment.
    1
    I. FACTUAL BACKGROUND
    A. Guilt Phase
    1. Prosecution case
    On the evening of October 29, 1997, defendant used methamphetamine at a
    ―dope house‖ in South Gate, Los Angeles County. At approximately 1:00 the next
    morning, defendant was in the same city, riding a bicycle south on Long Beach
    Boulevard. In his waistband, covered by his shirt, defendant had a loaded .45-
    caliber Colt semiautomatic pistol. At the corner of Long Beach Boulevard and
    Seminole Avenue, defendant passed Los Angeles County Sheriff‘s Deputy
    Michael Hoenig, who was standing outside his patrol car, talking with a prostitute
    named Nada Watson.
    The sheriff‘s deputies who patrolled South Gate had recently been
    instructed by their supervisor to interview cyclists, because the suspect in several
    recent burglaries had left the scene by bicycle. When defendant rode past Deputy
    Hoenig on a bicycle, the deputy asked him to stop. Defendant held up his middle
    finger, said, ―Fuck you, cop,‖ and continued riding. Deputy Hoenig then got in his
    patrol car and pursued defendant. Watson, meanwhile, got in a client‘s car.
    Watson asked her client to stop the car near the corner of Seminole Avenue and
    Pescadero Avenue, so she could watch the encounter between Deputy Hoenig and
    defendant.
    Deputy Hoenig pulled his patrol car to the curb in front of defendant, lights
    flashing. Defendant tried to ride his bicycle around the patrol car but fell off.
    Watson‘s client then told Watson to get out of his car, which she did, and the
    client drove away. At about the same time, Watson heard a gunshot. Defendant
    had fired the shot from behind the patrol car, on the passenger side; the bullet
    shattered the right rear window of the car and hit Deputy Hoenig‘s right hand.
    2
    Deputy Hoenig managed to draw his gun and began to exit the patrol car.
    Defendant walked around the rear of the car, from the passenger side to the
    driver‘s side, and as Nada Watson watched, defendant shot Deputy Hoenig three
    more times. Watson saw defendant stand near the patrol car‘s rear tire, hold the
    gun with both hands, and fire at Deputy Hoenig, who was then halfway out of the
    car; defendant then fired two more shots at Deputy Hoenig. One of the three
    bullets went through Deputy Hoenig‘s lower leg, one went through his chest, and
    one was stopped by his bulletproof vest. The bullet that pierced Deputy Hoenig‘s
    chest entered below the throat, went through his aorta, and exited his lower back,
    causing blood loss that led to unconsciousness within 10 seconds and death within
    a minute.
    Defendant abandoned his bicycle and fled on foot. As he fled, he turned
    and fired three more shots, but those shots did not hit the patrol car or Deputy
    Hoenig. Deputy Hoenig‘s body lay on the street near his patrol car, his right arm
    extended and his gun, unfired, in his right hand.
    The sound of the gunshots awoke three people who lived nearby: Sandra
    Carranza, Luis Gomez, and Reyes Estrella Quintero. From her bedroom window,
    Carranza saw a man stumble by a police car near her driveway. She then heard
    gunshots and saw flashes around the man‘s upper body, after which the man ran
    west on Seminole Avenue. Gomez (Carranza‘s husband) also saw a man stumble
    in the driveway and then flee. Quintero heard shots and the words ―Fucking
    police,‖ but he did not see the shooter.
    Soon after the shooting, a sheriff‘s deputy and his dog found defendant
    hiding, unarmed, by a garage in the neighborhood; the dog bit defendant and
    pulled him from his hiding place.
    Sergeant Jack Ewell of the Los Angeles County Sheriff‘s Department took
    defendant into custody and asked him to help find the gun to ensure that it would
    3
    not be used to hurt anyone. Defendant led Sergeant Ewell to a nearby yard. As he
    did so, defendant said without prompting, ―Why don‘t you just kill me[?] I
    deserve to die for what I did.‖ Defendant added: ―I don‘t know why I did that.
    That cop was writing a ticket and I just started shooting him.‖
    Retrieved from the yard to which defendant led Sergeant Ewell was a .45-
    caliber semiautomatic pistol bearing defendant‘s fingerprints. Near Deputy
    Hoenig‘s patrol car were seven .45-caliber shell casings. Testing later confirmed
    that the shell casings had been ejected by the gun that was found in the yard near
    defendant‘s hiding place.
    After finding the gun, officers drove eyewitnesses Watson, Gomez, and
    Carranza to where defendant was being held, near the place of his arrest. Each
    witness identified defendant as the man seen next to the patrol car during the
    shooting, or fleeing the area seconds later. Each witness also identified defendant
    in court.
    Sergeant Ewell transferred custody of defendant to Sergeant Isaac Aguilar,
    who advised defendant of his constitutional rights to remain silent and to have an
    attorney present. Defendant expressly waived those rights and agreed to talk to
    Aguilar and to Detective Martin Rodriguez. Aguilar and Rodriguez then drove
    defendant to a hospital for treatment of his dog bite and to have a blood sample
    taken. In the car, Aguilar questioned defendant, and Rodriguez recorded the
    conversation.
    At the hospital, Detective Rodriguez heard defendant tell a doctor, ―I think
    I shot a police officer.‖ After leaving the hospital, Rodriguez and Aguilar took
    defendant to the homicide headquarters of the Los Angeles County Sheriff‘s
    Department and interviewed him further, videotaping the interview.
    Defendant told the officers that before the shooting, he had been
    ―tweaking‖ (using methamphetamine). He last took the drug approximately two to
    4
    three hours before the shooting. He was carrying a .45-caliber Colt semiautomatic
    pistol loaded with seven or eight bullets. He had stolen the gun from his uncle and
    had carried it for three days as protection from gang members.
    Defendant said that while he was riding his bicycle on Long Beach
    Boulevard, he encountered Deputy Hoenig. Defendant ignored Hoenig‘s request
    to stop because, defendant explained, he was tweaking and carrying a gun.
    Defendant‘s account of what happened next was inconsistent; he told his
    interviewers that, because of his drug use, he could not remember the events
    exactly.
    According to defendant, Deputy Hoenig tried to run him over or cut him off
    with the patrol car. Defendant then fell off the bicycle. Defendant claimed that
    the deputy got out of the patrol car and aimed a gun at him. Defendant repeated
    many times that the deputy had shot first, and that defendant had returned fire.
    Once, however, defendant said that he shot first. At trial, the evidence proved
    without dispute that Deputy Hoenig had never fired a shot.
    In his videotaped interview, defendant acknowledged that he had fired
    seven to nine shots at the deputy. He said that he heard the deputy cry out in pain,
    but he also said that he had not known whether he hit the deputy. Defendant said
    that he shot the deputy because he did not want to go to jail for having a gun, he
    was scared, and he thought he would get away without being caught.
    During the interview, defendant seemed alert and aware of what was going
    on. Detective Rodriguez had experience with users of methamphetamine and
    thought defendant was under the influence of that drug. Rodriguez stated that the
    drug can speed up the brain‘s operation but usually does not distort a user‘s
    reasoning. A toxicologist testified that a blood sample taken from defendant three
    to four hours after the shooting contained methamphetamine.
    5
    Over defendant‘s objection, Dr. Carley Ward (an expert in biomechanics)
    and her son Parris Ward (who creates computer graphics) described and then
    showed the jury a four-minute computer animation. Using the animation to
    illustrate her testimony, Dr. Ward offered these opinions as to how the shooting
    occurred: Defendant fired the first shot from behind the patrol car on the
    passenger side, hitting Deputy Hoenig‘s hand. Defendant then moved around the
    back of the patrol car to the driver‘s side and, as Deputy Hoenig put his feet on the
    ground to step out of the car, fired the second shot into the deputy‘s leg.
    Defendant then stepped forward and, standing four to six feet away, fired the third
    shot into Deputy Hoenig‘s chest. Finally, defendant fired the fourth shot into
    Deputy Hoenig‘s back as the deputy fell to, or lay on, the ground.
    Dr. Eugene Carpenter, who performed the autopsy on Deputy Hoenig,
    testified about Hoenig‘s fatal chest wound. The bullet had entered at an angle,
    indicating two possible scenarios: Either defendant fired the shot parallel to the
    ground and Deputy Hoenig was leaning forward at a 45-degree angle, or defendant
    fired the shot at a downward angle and Deputy Hoenig was on his knees.
    2. Defense case
    The defense offered no evidence at the guilt phase.
    B. Penalty Phase
    1. Prosecution case
    To show victim impact, the prosecution offered testimony of two of Deputy
    Hoenig‘s brothers, his parents, his longtime girlfriend, and his former partner in
    the sheriff‘s department.
    Deputy Hoenig‘s brother Steven had been very close to him; both had
    belonged since childhood to the ―Odd Fellows,‖ a community-service
    organization. After the murder, Steven Hoenig suffered recurring nightmares, and
    6
    he had to take time off from college. Another brother, David Hoenig, testified that
    he was greatly affected by the death of his brother, who had been his moral
    compass. Deputy Hoenig‘s girlfriend of eight years, Debra Hite, testified that
    Deputy Hoenig had been her best friend.
    Deputy Hoenig‘s mother testified about her concerns when he was assigned
    to a solo patrol in a dangerous area, and she mentioned her unsuccessful efforts to
    cope with her son‘s death by attending the meetings of a survivors‘ group. Deputy
    Hoenig‘s father testified that his family would ―never be the same.‖ He said he
    did not ―know of anybody that [his son] talked with that he didn‘t like, and that
    didn‘t like him,‖ and he added that Deputy Hoenig kept stuffed animals in his
    patrol car to give to children involved in traffic accidents. The latter point was
    also stated by his former partner in the sheriff‘s department, Deputy Tressa
    Gunnels, who additionally mentioned that after Deputy Hoenig‘s killing, South
    Gate citizens created an impromptu crime scene memorial and initiated a ―Stop the
    Violence‖ campaign.
    2. Defense case
    Defendant was born in Mexico in 1974 and moved to California around
    1991, when he was about 17 years old. Three of his eight siblings lived in
    California; the rest of his family lived in Mexico. In California, defendant began
    using methamphetamine.
    The jury heard from four of defendant‘s siblings, his brother-in-law, an
    uncle, a cousin, and a friend. Several of them testified that they had never seen
    defendant act violently, associate with a gang, carry a gun, or get into trouble with
    the law.
    Defendant‘s eldest brother, Juan Parra, described defendant as good hearted
    and nonviolent. Defendant‘s brother Martin Parra, who came from Mexico to
    7
    testify, said that if defendant was guilty, it was because of drugs. Defendant‘s
    sister Blanca Navarro, who had lived with defendant most of her life, described
    him as a generous child. Later in life, if she scolded him, he ―never
    answered . . . back‖; instead, he lowered his head and cried at times. Blanca‘s
    husband, Luis Navarro, an independent contractor for a package delivery service,
    employed defendant from 1991 through 1995 and testified that defendant worked
    very hard.
    Defendant‘s uncle Eliseo Villa testified that defendant was ―very humble‖
    and hard-working, and that defendant ―didn‘t know what he was doing‖ at the time
    of the killing ―because he was under the influence of drugs.‖ Villa‘s daughter
    Maria described defendant as having a good heart. Defendant‘s close friend
    Fernando Solano described defendant as ―a nice person.‖ In Solano‘s view,
    defendant was ―really sorry for what he did, even though he might not have shown
    it . . . yet.‖ Solano said that defendant had wanted to stop using methamphetamine
    but had not been able to do so.
    II. DISCUSSION
    A. Pretrial and Guilt Phase Issues
    1. Excusal of prospective jurors for cause
    The trial court excused three prospective jurors for cause, finding that their
    views on the death penalty would prevent or substantially impair their
    performance of their duties as jurors. Defendant contends on appeal that these
    excusals denied him due process of law and a trial by an impartial jury, in
    violation of the Sixth and Fourteenth Amendments of the federal Constitution, and
    article I, section 16 of the California Constitution.
    ―[T]he law permits a prospective juror to be challenged for cause only if his
    or her views in favor of or against capital punishment ‗would ―prevent or
    8
    substantially impair the performance of his [or her] duties as a juror‖ ‘ in
    accordance with the court‘s instructions and the juror‘s oath. [Citations.]‖
    (People v. Blair (2005) 
    36 Cal.4th 686
    , 741.) When the prospective juror‘s
    answers on voir dire are conflicting or equivocal, the trial court‘s findings as to the
    prospective juror‘s state of mind are binding on appellate courts if supported by
    substantial evidence. (People v. Wilson (2008) 
    44 Cal.4th 758
    , 779 (Wilson); see
    Wainright v. Witt (1985) 
    469 U.S. 412
    , 424 (Witt); accord, People v. Lewis (2008)
    
    43 Cal.4th 415
    , 483 (Lewis) [trial court‘s determination as to prospective juror‘s
    true state of mind is binding].)
    a. Prospective Juror No. 4593
    Prospective Juror No. 4593‘s questionnaire reflected ambivalence and
    doubt about his ability to vote for the death penalty. Asked to describe his
    ―general feelings about the death penalty,‖ he wrote: ―Have mix feeling. Not sure
    can decide guilty or not guilty because it concerns people‘s life.‖ In response to
    the question, ―Regardless of your views on the death penalty, would you[,] as a
    juror, be able to vote for the death penalty . . . if you believed, after hearing all the
    evidence, that [it] was appropriate?,‖ he wrote: ―Not sure.‖ When asked, ―Do you
    have any conscientious objections to the death penalty which you believe might
    impair your ability to be fair and impartial in a [capital] case . . . ?,‖ he circled
    ―YES.‖ As for whether he could ―accept the responsibility to decide between
    death and life without the possibility of parole,‖ he checked ―No,‖ adding: ―I
    would constantly ask myself . . . ‗did I made the right decision.‘ ‖
    During voir dire, Prospective Juror No. 4593 gave conflicting, equivocal
    answers as to whether his feelings about the death penalty would prevent or
    substantially impair the performance of his duties as a juror. The trial court asked
    the prospective juror to imagine that the case had reached the penalty phase, and
    9
    that he was sitting as a juror. The trial court then asked whether Prospective Juror
    No. 4593 ―would not exercise [his] right to the option [of choosing either death or
    life without the possibility of parole], but rather would not impose death.‖ The
    prospective juror gave this hesitant answer: ―It‘s hard for me, even though I know
    he killed someone . . . because my judgment — I can‘t put people to
    death . . . because my vote . . . even though I hear and, yes, I agree he killed this
    person, and maybe I agree with — I heard all the evidence, but my conscience —
    still kind of hard for me to . . . , because of my vote, I able to put this person to
    death.‖ Nevertheless, when defense counsel asked Prospective Juror No. 4593 if
    he could ―vote for death,‖ he said that he could do so:
    ―Prospective juror 4593: If all the factor really convince me, I do, but I still
    will feel guilty. Even though I voted yes, but probably later on I would think
    because my vote . . . I would cause a person‘s death, but I would still vote, yes.
    ―[Defense counsel]: Okay. So you could vote death?
    ―Prospective juror 4593: Yes.‖
    Then, at the end of lengthy questioning by the prosecutor, Prospective Juror
    No. 4593 equivocated once again: ―I will still give you kind of like an in between
    answer, because . . . I thought about it over weekend, and I really think I still have
    a mixed feeling right now. So, I probably answer I still cannot make — probably
    cannot make a decision.‖
    Defendant does not view Prospective Juror No. 4593‘s answers as
    equivocal or conflicting. Defendant emphasizes that the prospective
    juror answered one of defense counsel‘s queries by stating unequivocally that he
    could and would vote for death if ―the factor[s] really convince[d]‖ him, whereas
    he never made a similarly unequivocal statement that he could not and would not
    vote for death.
    10
    For his answers to be considered conflicting, however, it was not necessary
    for Prospective Juror No. 4593 to make an unequivocal statement directly
    contradicting his statement that he could vote for death. Many prospective jurors,
    as the high court has noted, ― ‗simply cannot be asked enough questions to reach
    the point where their bias has been made ―unmistakably clear‖; these [prospective
    jurors] may not know how they will react when faced with imposing the death
    sentence, or may be unable to articulate, or may wish to hide their true feelings.‘ ‖
    (Uttecht v. Brown (2007) 
    551 U.S. 1
    , 7, quoting Witt, 
    supra,
     469 U.S. at pp. 424–
    425.) The lack of an unequivocal statement by Prospective Juror No. 4593
    expressing an inability to vote for death did not deprive the trial court of discretion
    to find, after considering the prospective juror‘s answers, demeanor, and tone, that
    his feelings about the death penalty would substantially impair the performance of
    his duties as a juror.
    Both before and after defense counsel‘s questioning, Prospective Juror No.
    4593 consistently expressed his inability, despite having taken time to search his
    conscience over the weekend, to decide whether he could vote for death.
    Comments that a prospective juror would have a ―hard time‖ or find it ―very
    difficult‖ to vote for death reflect ―a degree of equivocation‖ that, considered
    ―with the juror‘s hesitancy, vocal inflection, and demeanor, can justify a trial
    court‘s conclusion . . . that the juror‘s views would ‗ ―prevent or substantially
    impair the performance of his duties as a juror . . . .‖ ‘ ‖ (People v. Roldan (2005)
    
    35 Cal.4th 646
    , 697, overruled on other grounds as stated in People v. Doolin
    (2009) 
    45 Cal.4th 390
    , 421 and fn. 22.) On appeal, such a finding binds us. (See,
    e.g., People v. Jones (2003) 
    29 Cal.4th 1229
    , 1247 [although a prospective juror
    ―ultimately stated . . . that he could vote to impose the death penalty ‗in the right
    case,‘ ‖ his prior ―sharply conflicting statements‖ made the trial court‘s finding as
    11
    to his true state of mind ―binding on us‖]; see also Lewis, supra, 43 Cal.4th at
    p. 483.)
    Defendant relies on the high court‘s statement in Witherspoon v. Illinois
    (1968) 
    391 U.S. 510
     that prospective jurors cannot be excluded simply because
    they ―would not ‗like to be responsible for . . . deciding somebody should be put to
    death‘ ‖ (id. at p. 515), for ― ‗[e]very right-thinking man would regard it as a
    painful duty to pronounce a verdict of death upon his fellow-man‘ ‖ (ibid., fn. 8,
    quoting Smith v. State (1877) 
    55 Miss. 410
    , 413). Defendant also quotes similar
    language in cases decided after Witherspoon but before the high court‘s 1985
    decision in Witt, 
    supra,
     
    469 U.S. 412
    . (See, e.g., People v. Bradford (1969) 
    70 Cal.2d 333
    , 347 [―The decision that a man should die is difficult and painful, and
    veniremen cannot be excluded simply because they express a strong distaste at the
    prospect of imposing that penalty.‖].) But Witt clarified that the standard for
    excusal of a prospective juror is whether the prospective juror‘s views would
    ― ‗prevent or substantially impair the performance of his duties as a juror . . . .‘ ‖
    (Witt, supra, at p. 424, italics added.) In this case, the trial court excused
    Prospective Juror No. 4593 not just because he found the prospect of voting for
    death painful or distasteful, but because he repeatedly expressed doubt and
    equivocated as to whether he could vote for death at all. The trial court could
    construe those statements, in light of the prospective juror‘s demeanor and tone, to
    mean that his views would substantially impair the performance of his duties as a
    juror.
    Defendant also relies on our decision in Wilson, supra, 
    44 Cal.4th 758
    .
    Wilson addressed three types of juror excusal. Two of those types are subject to
    less deferential appellate review than the type of excusal at issue here:
    (1) excusals of prospective jurors based solely on written answers to a
    questionnaire (id., at pp. 781–790), and (2) excusals of seated jurors based on
    12
    comments made during deliberations (id. at pp. 813–841). Most of the language
    defendant quotes in his brief is from those two inapposite parts of the decision.
    Defendant quotes only one passage from the part of Wilson that is on point here:
    In cases involving excusals during voir dire, Wilson requires trial courts to make
    ―a conscientious attempt to determine a prospective juror‘s views regarding capital
    punishment to ensure that any juror excused . . . meets the constitutional standard‖
    for excusal. (Id. at p. 779.) The record here shows that the trial court made such a
    conscientious attempt.
    In sum, the authorities defendant cites are not on point. After giving
    appropriate deference to the trial court‘s determination regarding Prospective Juror
    No. 4593‘s state of mind, we find the trial court‘s ruling fairly supported by the
    record and conclude that the trial court did not err in excusing the prospective
    juror. (See People v. McDermott (2002) 
    28 Cal.4th 946
    , 981–982 (McDermott);
    People v. Barnett (1998) 
    17 Cal.4th 1044
    , 1114–1115 (Barnett).)
    b. Prospective Juror No. 5637
    Prospective Juror No. 5637‘s written questionnaire answers were
    inconsistent. Some stated an absolute refusal to apply the death penalty, but others
    were uncertain or neutral. As to his general feelings, the prospective juror wrote,
    ―Do not believe in death penalty.‖ He checked ―YES‖ in response to a question
    asking whether he was ―so strongly against the death penalty‖ that ―no matter
    what the evidence shows, [he] would refuse to vote for guilt . . . or refuse to find
    the special circumstances true.‖ He checked the same ―YES‖ answer after a
    question asking whether, in a penalty phase, he ―would always vote against death,
    no matter [the] evidence of aggravation or mitigation.‖ But when asked whether
    he could set aside his personal views and whether, ―as a juror, [he would] be able
    to vote for the death penalty,‖ he answered, ―Don‘t know.‖ Further, when asked
    13
    whether he had ―any conscientious objections to the death penalty‖ that he
    believed ―might impair [his] ability to be fair and impartial in a [capital] case,‖ he
    circled ―NO.‖
    Prospective Juror No. 5637‘s oral answers were also conflicting. When the
    trial court asked, ―under no circumstance would you impose the death penalty?,‖
    he said, ―I — right now I don‘t think I would,‖ but when asked moments later
    whether he could ―set aside [his] personal belief and impose the death penalty,‖ he
    said, ―I think I could, yes, Your Honor.‖ Pressed for a definitive response after
    further equivocal answers, he answered, ―Yes, I could.‖ Asked about his written
    answers in which he had said that he would automatically vote against guilt and
    death, he said he could change those answers to ―no.‖
    Prospective Juror No. 5637‘s responses to counsel were equally mixed.
    When defense counsel asked him whether he could consider both death and life
    without the possibility of parole, he replied, ―Yes, I‘d be able to consider both.‖
    Later, the prosecutor said to the prospective juror, ―you are a sincere person that‘s
    examined your conscience and . . . because you don‘t believe in the death penalty,
    you couldn‘t pull the switch.‖ The prosecutor then asked, ―does that sum up your
    feelings?‖ Prospective Juror No. 5637 replied, ―I think so, sir. Yes.‖ On further
    questioning about whether he could vote for death, the prospective juror said, ―I
    guess I could do it‖ but ―I would rather not.‖ Finally, when asked, ―Do you think
    you are the right . . . juror to sit on a capital case . . . ?,‖ the prospective juror
    answered, ―No.‖ The trial court granted the prosecutor‘s challenge for cause.
    Defendant‘s claim of error as to Prospective Juror No. 5637 relies in
    significant part on the same principles, and fails for the same reasons, as his claims
    of error regarding the excusal of Prospective Juror No. 4593 (see pp. 10–12, ante).
    Although Prospective Juror No. 5637 twice unequivocally said that he could vote
    for death, he unequivocally wrote on his questionnaire that he could not. And in
    14
    response to other questions on voir dire, the prospective juror was much more
    equivocal. In such circumstances, the trial court‘s finding as to the prospective
    juror‘s true state of mind is supported by substantial evidence and binding on
    appeal. (Lewis, supra, 43 Cal.4th at p. 483.)
    Defendant contends that the prosecutor asked Prospective Juror No. 5637
    two improper questions: (1) whether he could ―pull the switch,‖ which —
    defendant asserts — alluded to the electric chair and caused the prospective juror
    to imagine himself as defendant‘s executioner, and (2) whether he thought he was
    the ―right . . . juror‖ for a capital case, which defendant contends called for a legal
    conclusion that was not the prospective juror‘s responsibility to make.
    Defendant‘s trial counsel did not object to either question, so the claims are
    forfeited. (See People v. Salcido (2008) 
    44 Cal.4th 93
    , 153.) In any case, neither
    question exceeded the scope of permissible voir dire. Regarding the prosecutor‘s
    use of the ―pull the switch‖ metaphor, this court rejected a similar argument in
    People v. Lynch (2010) 
    50 Cal.4th 693
    , 728–734 (Lynch). There, the prosecutor
    asked a prospective juror whether she could tell the defendant that she was
    ― ‗voting to impose the death penalty, knowing that that is going to be the first step
    which leads to his execution by lethal gas, strapped in a chair in the gas chamber
    in San Quentin sometime in the future . . . .‘ ‖ (Id. at p. 729.) The prosecutor in
    Lynch also asked: ― ‗Your vote for death, you are one-twelfth of the thing that‘s
    going to put him in that gas chamber, you realize that?‘ ‖ (Ibid.; see also 
    id.
     at
    pp. 729–731 [similar questions].) On appeal, the defendant in Lynch argued that
    the prosecutor had improperly ―invoked ‗graphic images, and inflammatory
    language to cause [the prospective jurors] to recoil and shrink from the task at
    hand,‘ ‖ but we rejected that claim, holding that the prosecutor had ―simply
    inquired whether the jurors would be able to affirm in open court a vote for a death
    verdict.‖ (Id. at p. 734.)
    15
    Here, the prosecutor used the ―pull the switch‖ metaphor to link the vote a
    juror must cast to the ultimate act of taking defendant‘s life. In Lynch, by contrast,
    the prosecutor described the vote as ― ‗the first step which leads to [the
    defendant‘s] execution by lethal gas, strapped in a chair in the gas chamber.‘ ‖
    (Lynch, supra, 50 Cal.4th at p. 729, italics added.) But this distinction is not so
    significant, nor the prosecutor‘s question here so inherently upsetting, as to lead us
    to the conclusion that the trial court abused its discretion when it did not intervene
    on its own initiative to disallow the question, or to admonish the prosecutor.
    Accordingly, we reject defendant‘s claim of error.
    As for the question about whether Prospective Juror No. 5637 thought he
    was ―the right . . . juror to sit on a capital case,‖ hearing a prospective juror‘s
    answer to that question might help a trial court accurately assess the person‘s state
    of mind. Nothing in the record before us suggests that the trial court abdicated its
    responsibility and relied on the prospective juror‘s assessment of his fitness
    instead of the court‘s own assessment.
    Giving appropriate deference to the trial court‘s finding regarding
    Prospective Juror No. 5637‘s state of mind, we conclude that the court did not err
    in excusing him. (See McDermott, 
    supra,
     28 Cal.4th at pp. 981–982; Barnett,
    
    supra,
     17 Cal.4th at pp. 1114–1115.)
    c. Prospective Juror No. 6611
    Prospective Juror No. 6611‘s written questionnaire answers reflected no
    opposition to or concern about his ability to vote for death. On voir dire, however,
    his initial answers were equivocal. His hesitant demeanor led to more probing
    questions, and his difficulty in responding to those followup questions revealed a
    deep uncertainty as to whether he could vote for death. The trial court then, on its
    own motion, excused the prospective juror.
    16
    Prospective Juror No. 6611 answered the court‘s initial oral queries about
    his ability to vote for death, saying, ―I think so‖ and ―I believe so.‖ When defense
    counsel took over the questioning, counsel alluded to the prospective juror‘s
    visible lack of certainty. Defense counsel asked, ―could you vote death?,‖ and the
    prospective juror said, ―I think I — yes, I think.‖ Counsel replied: ―You‘re sort of
    shaking your head. If you say you can‘t, that‘s fine.‖ The prospective juror then
    said, ―I think I could do what would be called upon me,‖ but ―this is a big case so
    I‘m a little nervous.‖ When defense counsel asked the prospective juror again
    whether he could vote for death, he said, ―Yes‖ — his first unequivocal response.
    When the prosecutor began his questioning, he too alluded to Prospective
    Juror No. 6611‘s demeanor and added that ―voting death is like you pushing the
    button.‖ The prosecutor asked: ―[W]ith your hesitancy . . . , can you pull the
    trigger? Can you have your finger on the button [and] say[, ‗]I condemn you to
    death[‘]?‖ The prosecutor then posed this query: ―[A] number of people . . .
    say[,] [‗]I support the death penalty, . . . but I can‘t make that decision.[‘] Are you
    in that group?‖ Prospective Juror No. 6611 made no response to any of those
    questions.
    The trial court then encouraged Prospective Juror No. 6611 to say whatever
    he felt, reassuring him that ―there is no right or wrong answer‖ and that he should
    not ―try to satisfy‖ the court and counsel. The prospective juror gave a halting,
    inconclusive answer that included this comment: ―I feel that I could weigh . . .
    everything brought upon me, but . . . you just never know until you get there.‖
    The prosecutor asked another question, and when the prospective juror again made
    no response, this dialog ensued:
    ―The Court: There has been a substantial silence and that‘s because you‘re
    mulling over in your mind whether or not you could or could not impose the death
    17
    penalty; is that right? And at this point in time you still haven‘t reached a
    conclusion. Is that a fair answer?
    ―Prospective juror 6611: True. I‘m kind of hitting blank just with —
    ―The Court: Okay. I think I‘m going to make a finding that the juror‘s
    response does demonstrate that his views would substantially impair his
    [performance of his] duties as a juror . . . .‖
    Defendant‘s challenge to that finding fails largely for the same reasons as
    his challenge to the trial court‘s finding regarding Prospective Jurors No. 4593 and
    No. 5637 (see pp. 10–12, 14–15, ante): Although Prospective Juror No. 6611
    made one unequivocal statement that he could vote for death, his other statements
    were equivocal (including a repeated inability to say whether he could vote for
    death). When a prospective juror‘s answers on voir dire are conflicting or
    equivocal, the trial court‘s findings as to the prospective juror‘s state of mind are
    binding on appellate courts. (Lewis, supra, 43 Cal.4th at p. 483.) Here, the trial
    court‘s finding as to Prospective Juror No. 6611‘s state of mind is supported by
    substantial evidence, and therefore final.
    Defendant notes Prospective Juror No. 6611‘s admission of nervousness.
    He argues that the prospective juror‘s problem in answering voir dire questions
    stemmed from that nervousness, and that nervousness is an inappropriate basis for
    excusing a prospective juror. Defendant‘s argument fails. Nervousness is a factor
    that the trial court properly may consider when evaluating a prospective juror‘s
    demeanor and is highly relevant to the court‘s determination of the prospective
    juror‘s state of mind. (See People v. Clark (2011) 
    52 Cal.4th 856
    , 897.)
    Defendant claims the trial court abused its discretion as to the scope of voir
    dire by allowing the prosecutor to tell Prospective Juror No. 6611 that voting for
    death ―is like you pushing the button,‖ and by allowing him to ask whether the
    18
    prospective juror could ―pull the trigger‖ or have his ―finger on the button [and]
    say, [‗]I condemn you to death.[‘] ‖
    Defendant‘s trial counsel did not object to those questions, so defendant‘s
    claim is forfeited. (People v. Salcido, supra, 44 Cal.4th at p. 153.) In any case,
    defendant‘s challenge to the ―push the button‖ and ―pull the trigger‖ metaphors
    fail for the same reason as his similar claim regarding the ―pull the switch‖
    metaphor used in questioning Prospective Juror No. 5637. (See pp. 15–16, ante,
    discussing Lynch, 
    supra,
     50 Cal.4th at pp. 728–734.)
    Giving due deference to the trial court‘s determination regarding
    Prospective Juror No. 6611‘s state of mind, we conclude that the court did not err
    in excusing him. (See McDermott, 
    supra,
     28 Cal.4th at pp. 981–982; Barnett,
    
    supra,
     17 Cal.4th at pp. 1114–1115.)
    2. Claim of error in admitting a computer animation illustrating
    experts’ opinions about the shooting
    After a preliminary hearing to decide its admissibility (Evid. Code, § 402),
    the trial court admitted as demonstrative evidence a four-minute animation
    illustrating the opinions of two experts regarding how the shooting occurred. The
    animation was created by Dr. Carley Ward and her son Parris Ward. Dr. Ward is
    an expert in the biomechanics of injury. Biomechanics, she explained, entails the
    application of engineering principles and physics to ―the human structure.‖
    Mr. Ward has a background in photography, law, and computer graphics, as well
    as experience creating computer animations for use in court.
    In creating the animation, Parris Ward relied on a variety of sources,
    including police and coroner reports and photographic records; precise
    measurements that he took of the crime scene, using a surveyor‘s tool; his and
    Dr. Ward‘s examinations of Deputy Hoenig‘s patrol car and the deputy‘s
    bulletproof vest; the Wards‘ personal consultations with the coroner who did the
    19
    autopsy and with the expert who analyzed the blood spatters found in and on the
    patrol car; and Dr. Ward‘s expertise in biomechanics.
    Before the animation was played to the jurors, Parris Ward told them that
    the animation ―doesn‘t tell you, because it‘s from computer, that this had to
    happen this way‖; instead, it is ―an illustrative tool for explaining concepts.‖ The
    trial court also gave the jury this cautionary instruction: ―What you‘re going to
    see is an animation based on a compilation of different expert opinions. This is
    similar to the expert using charts or diagrams to demonstrate their respective
    opinion. This is not a film of what actually occurred or an exact re-creation. It is
    only an aid to giving you a view as to the prosecution version of the events based
    upon particular viewpoints and based upon interpretation of the evidence.‖
    (Italics added.)
    Defendant contends that the trial court abused its discretion in admitting the
    animation. He argues that the animation reflects speculation about key aspects of
    the shooting of Deputy Hoenig, gave the prosecution‘s case an unwarranted aura
    of scientific certainty, and was cumulative of other evidence.
    Before analyzing those arguments, we describe the animation in question.
    a. The animation
    The animation shown to the jury is a series of mostly still images. The
    images are drawn to give the impression of three-dimensional space. Although the
    objects and figures in the images rarely move, the viewer‘s perspective moves
    within the images, allowing the viewer to see the objects and figures from
    different angles. The figures are drawn in a generic fashion; their facial features
    are indistinct and expressionless.
    The animation begins with an image of the street where Deputy Hoenig was
    shot, showing the patrol car pulled over to the right, partly blocking a driveway.
    20
    The viewer‘s perspective then shifts to the driver‘s side of the patrol car. From
    that vantage point, a fallen bicycle and a standing figure are visible on the
    sidewalk beyond the patrol car. A red line crosses the image, extending from the
    standing figure‘s outstretched hand into the car, showing the alleged path of the
    first bullet. The viewer‘s perspective shifts to a spot near the standing figure and
    then pans along the red line, showing the bullet‘s trajectory through the rear
    passenger window, through the driver‘s right hand, and through the windshield.
    The words ―Bullet Goes Through Hand‖ appear, superimposed over the animation.
    Then the animated scene is replaced by a color autopsy photo of Deputy Hoenig‘s
    hand, showing entry and exit wounds.
    The animated scene reappears and the viewer‘s perspective shifts to the
    patrol car‘s passenger side. The driver‘s door opens. The shooter is now shown
    standing in the street, near the driver‘s side rear tire. The words ―Shot #2 Lower
    Left Leg‖ appear, superimposed over the animation. The perspective then shifts
    again, to that of the shooter. A figure depicting the driver is shown sitting in the
    driver‘s seat, with his feet on the ground outside the car, as if getting ready to step
    out. A red trajectory line extends into the left calf of the driver, showing the
    alleged path of the second bullet. The perspective then shifts again, to show the
    red line entering the front and exiting the back of the driver‘s calf. Words appear
    labeling these two wounds, followed by this sentence: ―Correlation of entry
    wound to hole in pants indicates that knee was bent when leg was shot.‖ The
    scene is then replaced by a color autopsy photo of Deputy Hoenig‘s calf, showing
    entry and exit wounds.
    Again the animated scene reappears, now viewed from a point above the
    sidewalk on the passenger side of the patrol car. The viewer sees the driver and
    shooter standing on the far side of the car. Only the driver‘s torso is visible. The
    torso is then shown moving, as if the driver is falling face first. The shooter
    21
    disappears, and he reappears standing adjacent to the car‘s front door. The words
    ―Shot #3 Upper Chest‖ appear, and a trajectory line extends from the shooter‘s
    outstretched arm toward the deputy.
    The computer-generated street scene is next replaced by a three-
    dimensional image of a head and torso, shown leaning forward. A red line extends
    downward into a spot on the upper chest, through the torso, and out the lower
    back, thus showing the alleged path of the third bullet. Words appear describing
    the locations of the entry and exit wounds, and the entire image rotates 360
    degrees. The animated image of the head and torso is then replaced by color
    autopsy photos of Deputy Hoenig‘s chest and back, showing first the entry wound
    and then the exit wound.
    Again the street scene reappears, with the viewer‘s perspective still on the
    car‘s passenger side. The driver‘s torso is shown falling forward until it is wholly
    obscured by the car. The shooter disappears and then reappears near the car‘s
    front wheel. The words ―Shot #4 Stopped by Vest‖ appear, and a red trajectory
    line extends from the shooter‘s outstretched arm toward a spot on the ground that
    is obscured by the car. Then the scene is replaced by a color autopsy photo of
    Deputy Hoenig‘s back, showing a red abrasion labeled ―Impact Point.‖
    The animation next shows the fifth, sixth, and seventh shots, each of which
    hit vehicles parked nearby, causing no injuries. With respect to each shot, the
    alleged location of the shooter is depicted (now at different places in front of the
    car), and a red line is again used to show the alleged path of the bullet. Then the
    perspective shifts to a point high above the patrol car, looking down. Seven small
    circles are used to mark places where shell casings were found, indicating the
    seven places from which the shots were likely fired.
    The animation then ends.
    22
    b. Admissibility of computer-generated evidence
    Courts and commentators draw a distinction between computer animations
    and computer simulations. (Annot., Admissibility of Computer-Generated
    Animation, 
    111 A.L.R.5th 529
    , 538–539, § 2[a] (2003).) ―Animation is merely
    used to illustrate an expert‘s testimony while simulations contain scientific or
    physical principles requiring validation. [Citation.] Animations do not draw
    conclusions; they attempt to recreate a scene or process, thus they are treated like
    demonstrative aids. [Citation.] Computer simulations are created by entering data
    into computer models which analyze the data and reach a conclusion.‖ (Harris v.
    State (Okla.Crim.App. 2000) 
    13 P.3d 489
    , 494, fn. 6, citing Clark v. Cantrell (S.C.
    2000) 
    529 S.E.2d 528
    , 537.) In other words, a computer animation is
    demonstrative evidence offered to help a jury understand expert testimony or other
    substantive evidence (People v. Hood (1997) 
    53 Cal.App.4th 965
    , 969 (Hood)); a
    computer simulation, by contrast, is itself substantive evidence. (Commonwealth
    v. Serge (Pa. 2006) 
    896 A.2d 1170
    , 1176–1177 & fn. 3 (Serge); State v. Stewart
    (Minn. 2002) 
    643 N.W.2d 281
    , 292–293 (Stewart).)
    Courts have compared computer animations to classic forms of
    demonstrative evidence such as charts or diagrams that illustrate expert testimony.
    (E.g., Hood, supra, 53 Cal.App.4th at p. 969; Serge, supra, 896 A.2d at p. 1176.)
    A computer animation is admissible if ― ‗it is a fair and accurate representation of
    the evidence to which it relates . . . .‘ ‖ (Dunkle v. State (Okla.Ct.Crim.App. 2006)
    
    139 P.3d 228
    , 247 (Dunkle), quoting Harris v. State, supra, 13 P.3d at p. 495;
    accord, Serge, supra, 896 A.2d at pp. 1178–1179; Stewart, 
    supra,
     643 N.W.2d at
    p. 293.) A trial court‘s decision to admit such demonstrative evidence is reviewed
    for abuse of discretion. (See People v. Mills (2010) 
    48 Cal.4th 158
    , 207; People v.
    Williams (1997) 
    16 Cal.4th 153
    , 213–214.) A computer simulation, by contrast, is
    admissible only after a preliminary showing that any ―new scientific technique‖
    23
    used to develop the simulation has gained ―general acceptance . . . in the relevant
    scientific community.‖ (People v. Kelly (1976) 
    17 Cal.3d 24
    , 30; see also Hood,
    supra, 53 Cal.App.4th at pp. 969–970.)
    In this case, the parties agree that the evidence was a computer animation,
    not a simulation, and therefore it was admissible if it was ―a fair and accurate
    representation of the evidence.‖ (Dunkle, 
    supra,
     139 P.3d at p. 247.) None of
    defendant‘s arguments indicates an abuse of discretion by the trial court in
    admitting the animation (see pt. II.A.2.c., post); in any event, any error was
    harmless (see pt. II.A.2.d., post).
    c. The trial court did not abuse its discretion in admitting the
    animation
    The animation was relevant to the question of premeditation and
    deliberation. It illustrated the theory of the prosecution‘s expert witness
    Dr. Carley Ward that defendant fired a series of shots, from different locations,
    including one shot that was fired at close range, while Deputy Hoenig was falling
    forward, or while he was kneeling on the ground. It further illustrated Dr. Ward‘s
    theory that defendant continued to shoot after Deputy Hoenig was lying on the
    ground, again suggesting premeditation and deliberation. Defendant offers three
    arguments for why the trial court nevertheless abused its discretion in admitting
    the animation.
    i. The animation is not inadmissibly speculative
    Defendant contends that the animation is speculative regarding two aspects
    of the shooting: the locations from which he fired the shots and the sequence in
    which he did so.
    As set forth above, a computer animation is not substantive evidence used
    to prove the facts of a case; rather it is demonstrative evidence used to help a jury
    to understand substantive evidence. In a case like this one, where the animation
    24
    illustrates expert testimony, the relevant question is not whether the animation
    represents the underlying events of the crime with indisputable accuracy, but
    whether the animation accurately represents the expert’s opinion as to those
    events.
    According to defendant, the animation is speculative because it shows the
    shooter firing from the seven locations where shell casings were found, which
    might not be the locations from which defendant actually fired the shots.
    Whatever uncertainty may exist as to the actual facts in this case, the animation
    accurately illustrates the opinions of the prosecution’s experts with regard to how
    the murder occurred, and that is all it purported to do. As noted earlier, the trial
    court made clear to the jury the limited purpose of the animation, saying: ―This is
    not a film of what actually occurred or an exact re-creation. It is only an aid to
    giving you a view as to the prosecution version of the events based upon particular
    viewpoints and based upon interpretation of the evidence.‖ (Italics added.)
    Moreover, the expert opinions reflected in the animation were based on
    substantive evidence found at the crime scene and in the autopsy. Deputy Patricia
    Fant, a firearms expert from the sheriff‘s department crime laboratory,
    authenticated crime scene photographs identifying the seven places where casings
    were found. She told the jury that the semiautomatic pistol used to shoot Deputy
    Hoenig ejects an empty shell casing each time it is fired. She agreed that one
    ―would . . . expect to find a shell casing on the ground near where [a shooter] was
    [standing] if [he] fired a semiautomatic pistol,‖ although she also noted that an
    ejected shell casing can bounce. Dr. Carley Ward and her son Parris, in turn,
    testified that the animation depicts the shooter firing from each of the three general
    areas where casings were found, and that it depicts the first four shots as fired
    from the four locations where casings were found.
    25
    Defendant argues that the animation‘s depiction of where the shooter stood
    is speculative because officers or paramedics may have kicked or otherwise
    inadvertently moved shell casings from their original locations as they tried to
    save Deputy Hoenig‘s life. But even if some shell casings were moved after they
    initially fell to ground, that possibility does not affect the animation‘s admissibility
    for the limited purpose of illustrating the opinion of the prosecution’s experts
    about what the physical evidence showed. Although defendant frames his
    argument as a challenge to the admissibility of the animation, his real quarrel is
    with the conclusions the prosecution‘s experts drew from the evidence, not with
    the accuracy with which the animation depicted those conclusions. More
    specifically, his argument is that the location of the shell casings is not indicative
    of where the shots were fired, a point that he was free to develop at trial. Because
    the animation accurately depicted the conclusions of the prosecution experts who
    testified, defendant‘s argument fails.
    Defendant also argues that the animation is speculative as to the sequence
    of the shots. Defendant disputes the Wards‘ decision to depict first the three shots
    fired from the driver‘s side of the patrol car, and to depict next the three shots fired
    from in front of the car. He also disputes the sequence of the three shots within
    each of these two groups.
    Parris Ward testified that the animation depicts the experts‘ ―best scenario
    for how [the shots] occurred,‖ but he also acknowledged that he could not tell the
    jury ―specifically [that] that‘s exactly how they happened.‖ The other expert,
    Dr. Carley Ward, testified that she analyzed the evidence and formed an opinion
    that the first four shots were fired in the sequence shown in the animation. She
    based her opinion on the likely postures of Deputy Hoenig‘s body as it was hit by
    each shot. Defendant neither challenges the admissibility of Dr. Ward‘s opinion
    testimony nor explains how an animation accurately illustrating admissible
    26
    opinion testimony can be inadmissibly speculative. Accordingly, his argument
    fails.1
    As to the sequence of the fifth, sixth, and seventh shots, defendant is correct
    that the sequence depicted in the animation is speculative. In fact, expert witness
    Parris Ward acknowledged that these shots were ―arbitrarily numbered . . . in that
    order‖; therefore, the jury could not possibly have been misled regarding the
    sequence of these shots. Moreover, these last three shots hit nearby vehicles
    without causing injury to anyone. The evidence concerning these shots was
    relevant only to show that defendant continued shooting after Deputy Hoenig was
    lying on the ground. Even if the animation incorrectly depicted the sequence of
    these final shots, defendant suggests no way in which that error could have
    improperly affected the jury‘s consideration of the issue of premeditation and
    deliberation.
    ii. The animation did not create an improper air of scientific
    certainty
    Defendant argues that the animation gave the prosecution‘s case an
    unjustified ―air of technical and scientific certainty.‖ (Dunkle, 
    supra,
     139 P.3d at
    p. 250.) Defendant relies on out-of-state decisions cautioning that juries find
    visual evidence, including computer animations, uniquely persuasive. (See, e.g.,
    Clark v. Cantrell (S.C.Ct.App. 1998) 
    504 S.E.2d 605
    , 612; Hinkle v. City of
    Clarksburg, W. Va. (4th Cir. 1996) 
    81 F.3d 416
    , 424–425 (Hinkle).)
    1      The sequence of shots depicted in the animation accords with Nada
    Watson‘s testimony. Watson testified that she heard the first shot and then
    watched defendant fire the second shot while he was standing on the driver‘s side
    of the patrol car, near the rear tire. Finally, she saw defendant fire two more shots
    from that same spot or near it.
    27
    This part of defendant‘s argument does not take issue with the content of
    the animation, but with its form as a visual reenactment. That form, defendant
    argues, was likely to beguile the jurors into uncritically accepting the version of
    events depicted in the animation. He argues that the animation should have been
    excluded under Evidence Code section 352 because its probative value was
    substantially outweighed by the probability that its admission would create a
    substantial danger of misleading the jury. He asserts that the animation tended to
    give the evidence ― ‗ ―a posture of mystic infallibility in the eyes of a jury.‖ ‘ ‖
    (Hood, supra, 53 Cal.App.4th at p. 969, quoting People v. Kelly, supra, 17 Cal.3d
    at p. 32.)
    The trial court did not abuse its discretion in applying Evidence Code
    section 352. Parris Ward, the court, and the prosecutor all made clear to the
    jury that the animation did not recreate the shooting precisely. Parris Ward said
    about the animation: ―It doesn‘t tell you, because it‘s from [a] computer, that this
    had to happen this way. It‘s an illustrative tool for explaining concepts.‖ He also
    testified that he could not determine ―the exact position of the shooter when [the
    shooter] fired any one of the shots.‖ The court, as already noted, cautioned the
    jury that the animation was ―not a film of what actually occurred or an exact re-
    creation.‖ In addition, the prosecutor in closing argument admitted: ―We do not
    know the exact position. The video [animation] isn‘t intended to show the exact
    positions.‖ The prosecutor later added: ―[T]he shots were labeled [in the video
    animation] arbitrarily, showing the locations from which the defendant fired as
    indicated by the shell casings. That‘s why on the video there is a gray area
    because we can‘t say exactly where it was that [he] shot . . . .‖
    Given those statements, we are confident that the jurors understood the
    animation‘s limited role, and we therefore see no indication that the trial court
    abused its discretion in ruling that the probative value of this evidence was not
    28
    substantially outweighed by a risk of undue prejudice to defendant. (Evid. Code,
    § 352; see Hood, supra, 53 Cal.App.4th at p. 972; see also Serge, supra, 896 A.2d
    at pp. 1185–1186; Hinkle, 
    supra,
     81 F.3d at p. 425; Harris v. State, supra, 13 P.3d
    at pp. 496–497.) The trial court‘s cautionary instruction (see p. 20, ante) is one of
    several factors that distinguish this case from the decision of the Oklahoma Court
    of Criminal Appeals in Dunkle, 
    supra,
     
    139 P.3d 228
    , on which defendant
    primarily relies. In Dunkle, the court concluded that it was prejudicial error for the
    trial court to admit four computer animations because the evidence in the case did
    not adequately support the conclusions reached by the expert and depicted in the
    animations. (Id. at pp. 249–251.) In addition, the trial court in Dunkle had failed
    to give an instruction informing the jury about how it should understand and
    evaluate the animations. (Id. at p. 251.) Here, by contrast, the evidence
    adequately supported the conclusions of the prosecution‘s experts, and the trial
    court appropriately instructed the jury that the animation was not an exact
    recreation and only showed the prosecution‘s version of the events.
    iii. The animation was not inadmissibly cumulative
    Finally, defendant claims that the animation was cumulative because it
    merely repeated the testimony of the many prosecution witnesses, including the
    animation‘s creators, Dr. Carley Ward and Parris Ward. This argument
    misapprehends the animation‘s role as demonstrative evidence. The animation
    was not offered as substantive evidence, but as a tool to aid the jury in
    understanding the substantive evidence. As demonstrative evidence, it was
    appropriate for the animation to correspond to the other evidence offered by the
    prosecution. (See People v. Williams, 
    supra,
     16 Cal.4th at pp. 213–214 [a foam
    head pierced with knitting needles was admissible demonstrative evidence because
    it showed bullet trajectories described by expert].)
    29
    d. Any error was not prejudicial
    Even if the trial court somehow abused its discretion in admitting the
    animation into evidence, no prejudice could have resulted under any prejudice
    standard, as discussed below.
    Defendant contends that the animation‘s purely speculative parts (see
    pp. 24–27, ante) unfairly bolstered the prosecution‘s argument that he acted with
    premeditation and deliberation, thereby making him guilty of first degree murder.
    In a related argument, he asserts that the animation unfairly undermined his
    methamphetamine intoxication defense.
    The latter argument fails because defendant did not present an intoxication
    defense at trial. Moreover, the animation implied nothing about defendant‘s
    mental state that was not implied by the physical evidence and expert testimony;
    rather, it merely illustrated the conclusions that the prosecution‘s expert witnesses
    drew from the physical evidence. The animation did not depict the shooter
    moving, nor was it otherwise suggestive about the shooter‘s degree of
    intoxication. In addition, the figures in the animation had indistinct and
    expressionless facial features, giving no hint of specific thoughts or emotions.
    Furthermore, the prosecutor in closing argument did not refer to the
    animation as proof of defendant‘s mental state. The prosecutor‘s argument
    emphasized the ―choices‖ defendant made throughout the night of the killing,
    including the choice to load the gun, the choice to carry it, the choice to use foul
    language in addressing Deputy Hoenig, and the choice to dispose of the gun in a
    hidden place. Most of the choices that the prosecutor mentioned preceded or
    followed the shooting, and none was depicted in the animation in a way that
    implied a mental state.
    At the climax of his closing argument, the prosecutor focused on the fatal
    shot — labeled as ―Shot #3‖ in the animation. After summarizing the evidence
    30
    indicating that the fatal shot was fired from four to six feet away — and noting
    that ―[t]he video isn‘t intended to show the exact positions‖ — the prosecutor
    demonstrated to the jury how close four to six feet is. The prosecutor argued that
    the close proximity was ―important . . . circumstantial evidence of what was in the
    defendant‘s mind,‖ because it meant that defendant was ―looking Mike Hoenig,
    helpless, . . . in the face‖ when he fired the shot that killed him.
    The latter argument related to defendant‘s mental state, but to support his
    argument, the prosecutor relied on Dr. Ward‘s expert testimony, not on the
    animation. The prosecutor told the jury: ―[I]n the video there is a gray area
    because we can‘t say exactly where it was that [defendant] shot, but we know as I
    demonstrated here and [as] Dr. Ward testified, he was looking Mike Hoenig right
    in the eye from four to six feet away when he fired the fatal shot.‖ (Italics added.)
    Accordingly, even if the trial court somehow abused its discretion in
    admitting the animation into evidence, no prejudice could have resulted.
    B. Penalty Phase Issues
    1. Instruction on aggravating and mitigating factors
    CALJIC No. 8.85 — a standard jury instruction on statutory aggravating
    and mitigating circumstances — is according to defendant constitutionally flawed
    because (1) it does not specify which factors are aggravating and which are
    mitigating, and (2) subdivision (d) of the instruction, which permits the jury to
    consider ―extreme mental or emotional disturbance,‖ implicitly precludes the jury
    from considering disturbance that is less than ―extreme.‖ Defendant argues that
    the trial court violated his constitutional rights by giving the instruction here.
    Defendant forfeited his claims because he did not ask the trial court to modify this
    standard instruction to accommodate his concerns. (People v. Carpenter (1997)
    
    15 Cal.4th 312
    , 391–392 (Carpenter); People v. Arias (1996) 
    13 Cal.4th 92
    , 171
    31
    (Arias).) In any case, we have rejected similar claims in the past and see no reason
    to reconsider those decisions. (See, e.g., People v. Russell (2010) 
    50 Cal.4th 1228
    ,
    1273 (Russell).)
    2. Scope of jury’s sentencing discretion
    Defendant argues that CALJIC No. 8.88 — a standard instruction that
    guides jurors in weighing aggravating and mitigating evidence — has various
    flaws, and that the trial court violated his rights under the federal Constitution‘s
    Sixth, Eighth, and Fourteenth Amendments by giving the instruction here.
    Defendant forfeited his claims because he did not ask the trial court to modify this
    standard instruction to accommodate his concerns. (Carpenter, supra, 15 Cal.4th
    at pp. 391–392; Arias, 
    supra,
     13 Cal.4th at p. 171.) In any case, we have rejected
    similar claims in the past and see no reason to reconsider those decisions.
    Specifically, we reject defendant‘s claims that the instruction given here was
    constitutionally inadequate because it did not tell the jury (1) that it must choose
    life without possibility of parole if it finds that mitigating circumstances outweigh
    aggravating circumstances (People v. Famalaro (2011) 
    52 Cal.4th 1
    , 43
    (Famalaro)); (2) that it can choose life without possibility of parole even if the
    aggravating circumstances outweigh the mitigating ones (ibid.); (3) that a
    defendant bears no burden of proving, and a jury need not unanimously agree on,
    mitigating factors (People v. Rogers (2006) 
    39 Cal.4th 826
    , 897; People v. Panah
    (2005) 
    35 Cal.4th 395
    , 499); (4) that neither party bears a burden of persuasion as
    to whether a sentence of death is appropriate (Famalaro, supra, at p. 43); and (5)
    that the jury must unanimously agree as to the aggravating circumstances (id. at
    p. 44).
    We also reject defendant‘s argument that CALJIC No. 8.88 as given here
    wrongly told the jury that it can return a judgment of death if ―the aggravating
    32
    circumstances are so substantial in comparison with the mitigating circumstances
    that it warrants death.‖ (Italics added.) This passage is not vague, and it does not
    fail to give meaningful guidance. (Russell, 
    supra,
     50 Cal.4th at p. 1273.)
    Defendant also argues that CALJIC No. 8.88 misstates the law by asking the jury
    to consider if the circumstances ―warrant[]‖ death, rather than asking if they make
    death the ―appropriate‖ punishment. He asserts that the term ―warranted‖ is
    broader than the term ―appropriate,‖ and that the latter formulation is required by
    the Eighth Amendment to the federal Constitution. We have rejected the claim in
    the past and do so again here. (Russell, supra, at p. 1273.)
    We likewise reject defendant‘s challenges to the law of California
    governing sentencing in capital cases. We recently rejected similar claims: ―The
    federal Constitution does not impose on the prosecution a burden of proof as to
    penalty, and the state need not prove beyond a reasonable doubt whether
    ‗aggravating circumstances exist, that the aggravating circumstances outweigh the
    mitigating circumstances, or that death is the appropriate penalty.‘ [Citation.] Nor
    does the federal Constitution require that the jury be unanimous on which
    aggravating factors apply. [Citation.] Nothing in the high court‘s decision in
    Apprendi v. New Jersey [(2000)] 
    530 U.S. 466
    , or its progeny, compels a different
    result. [Citation.] [¶] There is no requirement that the trial court instruct the jury
    that life imprisonment without the possibility of parole is the presumed sentence
    unless proven otherwise. [Citation.]‖ (Famalaro, supra, 52 Cal.4th at p. 44.)
    3. Lack of instruction defining life without possibility of parole
    Citing Kelly v. South Carolina (2002) 
    534 U.S. 246
     and Simmons v. South
    Carolina (1994) 
    512 U.S. 154
    , defendant argues that the jury instructions at the
    penalty phase violated his rights under the federal Constitution‘s Sixth, Eighth,
    and Fourteenth Amendments because they did not adequately convey to the jury
    33
    that the term ―life without possibility of parole‖ means that a person given that
    sentence will never be considered for parole. ―[W]e have consistently held that
    the phrase ‗life without possibility of parole‘ as it appears in CALJIC No. 8.84
    adequately informs the jury that a defendant sentenced to life imprisonment
    without possibility of parole is ineligible for parole. [Citations.] We also have
    held that . . . Kelly [v. South Carolina, 
    supra,]
     
    534 U.S. 246
    , . . . and Simmons [v.
    South Carolina, supra,] 
    512 U.S. 154
    , . . . do nothing to alter that conclusion.
    [Citation.]‖ (People v. Wallace (2008) 
    44 Cal.4th 1032
    , 1091.) Defendant
    identifies no persuasive reason to reconsider our prior holdings.
    C. Cumulative Guilt Phase and Penalty Phase Error
    Defendant contends that the trial court‘s multiple errors, considered
    together, denied him due process of law and a fair trial. Because, for the reasons
    discussed above, the trial court did not make multiple errors, defendant‘s claim of
    cumulative prejudice necessarily fails.
    D. Challenges to the Death Penalty Law
    Defendant contends that California‘s death penalty law violates both the
    federal Constitution and international law on various grounds that we have
    repeatedly rejected in prior cases, and we do so again here:
    California‘s death penalty law does not violate international law. We reach
    this conclusion taking into consideration defendant‘s assertions that the
    International Covenant on Civil and Political Rights binds state courts and that
    international legal norms are among the evolving standards of decency used to
    define the scope of the Eighth Amendment to the federal Constitution. (People v.
    Foster (2010) 
    50 Cal.4th 1301
    , 1368.) Nor does California‘s use of the death
    penalty violate international norms because ―this sentence is employed as a regular
    punishment for a substantial number of crimes.‖ (Ibid.) Finally, ― ‗intercase
    34
    proportionality review . . . is not required to render California‘s sentencing scheme
    constitutional.‘ [Citations.]‖ (Ibid.)
    DISPOSITION
    The judgment is affirmed.
    KENNARD, J.
    WE CONCUR:
    CANTIL-SAKAUYE, C. J.
    BAXTER, J.
    WERDEGAR, J.
    CHIN, J.
    CORRIGAN, J.
    LIU, J.
    35
    See next page for addresses and telephone numbers for counsel who argued in Supreme Court.
    Name of Opinion People v. Duenas
    __________________________________________________________________________________
    Unpublished Opinion
    Original Appeal XXX
    Original Proceeding
    Review Granted
    Rehearing Granted
    __________________________________________________________________________________
    Opinion No. S077033
    Date Filed: August 6, 2012
    __________________________________________________________________________________
    Court: Superior
    County: Los Angeles
    Judge: Dewey Lawes Falcone
    __________________________________________________________________________________
    Counsel:
    Ronald F. Turner, under appointment by the Supreme Court, for Defendant and Appellant.
    Edmund G. Brown, Jr., and Kamala D. Harris, Attorneys General, Dane R. Gillette, Chief Assistant
    Attorney General, Pamela C. Hamanaka, Assistant Attorney General, Keith H. Borjon and Taylor Nguyen,
    Deputy Attorneys General, for Plaintiff and Respondent.
    Counsel who argued in Supreme Court (not intended for publication with opinion):
    Ronald F. Turner
    321 Hight School Rd. NE, Suite D3 PMB 124
    Bainbridge Island, WA 98110
    (916) 396-6412
    Taylor Nguyen
    Deputy Attorney General
    300 South Spring Street, Suite 1702
    Los Angeles, CA 90013
    (213) 620-6495