People v. Jimenez CA2/7 ( 2021 )


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  • Filed 9/22/21 P. v. Jimenez CA2/7
    NOT TO BE PUBLISHED IN THE OFFICIAL REPORTS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    has not been certified for publication or ordered published for purposes of rule 8.1115.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 SEVEN
    THE PEOPLE,                                                     B297609
    Plaintiff and Respondent,                             (Los Angeles County
    Super. Ct. No. TA143132)
    v.
    ARSENIO JIMENEZ,
    Defendant and Appellant.
    APPEAL from a judgment of the Superior Court of
    Los Angeles County, John J. Lonergan, Jr., Judge. Affirmed with
    directions.
    Rachel Varnell, under appointment by the Court of Appeal,
    for Defendant and Appellant.
    Xavier Becerra and Rob Bonta, Attorneys General, Lance
    E. Winters, Chief Assistant Attorney General, Susan Sullivan
    Pithey, Senior Assistant Attorney General, Scott A. Taryle,
    Supervising Deputy Attorney General, and Viet H. Nguyen,
    Deputy Attorney General, for Plaintiff and Respondent.
    INTRODUCTION
    Arsenio Jimenez attacked his girlfriend, Byanka A., by
    striking her multiple times in the face with his fists, a sharp
    object, or both. Byanka suffered lacerations and brain injuries
    and spent several weeks in the hospital. The People charged
    Jimenez with, among other crimes, infliction of corporal injury on
    a cohabitant and assault by means likely to cause great bodily
    injury.
    On the eve of trial, 15 months after the People initially filed
    charges, Jimenez filed a motion to continue the trial. Jimenez
    claimed he needed additional time to retain an expert witness
    who could provide testimony to support a defense of temporary
    insanity. The trial court continued the trial for two months. Two
    months later, Jimenez filed another motion to continue the trial,
    claiming that the last expert witness his attorney consulted could
    not provide the testimony necessary to establish temporary
    insanity and that he needed more time to obtain a (new) expert
    witness. The trial court denied the motion. A jury ultimately
    convicted Jimenez on both counts.
    Jimenez argues the trial court erred in denying his second
    motion to continue the trial. In the alternative, Jimenez
    contends his trial counsel rendered ineffective assistance by
    failing to obtain an expert witness who could testify in support of
    the temporary insanity defense. Because the trial court did not
    abuse its discretion in denying the motion, and because the
    record does not demonstrate counsel for Jimenez’s representation
    was deficient, we affirm.
    2
    FACTUAL AND PROCEDURAL BACKGROUND
    A.    Jimenez Attacks Byanka
    In April 2017 Jimenez and Byanka lived together with
    their infant daughter, H.J. One morning Jimenez called his
    sister, Tiffany J. Tiffany called law enforcement and reported
    she was concerned Jimenez might kill himself and his family.
    Los Angeles County Sheriff’s deputies arrived at Byanka
    and Jimenez’s house and found Byanka unconscious on the floor.
    She had puncture wounds between her eyes, her mouth was
    swollen, her face was covered in blood, and there was blood
    throughout the house. H.J. was uninjured, fastened into a child
    car seat several feet from Byanka. Paramedics took Byanka to
    the hospital.
    Tiffany spoke with Jimenez again later that day and told
    law enforcement Jimenez was at a hospital in Santa Clarita.
    When deputies arrived at the hospital, they found that Jimenez’s
    hands were swollen and that he had lacerations on his knuckles,
    bandages around his wrists, and a mark on his neck.
    A detective interviewed Jimenez the next day. Jimenez
    said he and Byanka were arguing when Byanka got a knife and
    threatened to have her brother harm him. Jimenez said Byanka
    picked up H.J. and threw her on the couch, which caused H.J. to
    cry. Jimenez admitted that he “lost it” or “snapped” and that he
    punched Byanka six times. Deputies impounded and searched
    Jimenez’s car and found a knife underneath a blue towel. There
    was blood on the knife and the towel.
    Byanka suffered injuries to several areas of her brain and
    spent six weeks in the hospital. She was in a coma for the first
    eight days. When she woke up, her right side felt “dead” and she
    could not walk. After leaving the hospital, she spent one month
    3
    at a rehabilitation center learning to walk again and had two
    surgeries on her face and mouth. Byanka had no memory of how
    she suffered her injuries.
    B.     The People Charge Jimenez
    On May 2, 2017 the People charged Jimenez with
    attempted murder (Pen. Code, §§ 187, subd. (a), 664),1 inflicting
    corporal injury on a cohabitant resulting in a traumatic condition
    (§ 273.5, subd. (a)), and assault by means of force likely to
    produce great bodily injury (§ 245, subd. (a)(4)). The People
    subsequently added a fourth count for aggravated mayhem
    (§ 205). For the first three counts, the People alleged Jimenez
    personally inflicted great bodily injury that caused Byanka to
    become comatose due to brain injury, within the meaning of
    section 12022.7, subdivision (b), and under circumstances
    involving domestic violence, within the meaning of section
    12022.7, subdivision (e).
    C.      Jimenez Files Two Motions To Continue the Trial,
    and the Trial Court (Effectively) Grants One of Them
    The trial court initially set trial for April 6, 2018, but
    subsequently continued it to August 21, 2018. On August 17,
    2018 Jimenez filed a motion to continue the trial again. At the
    hearing on the motion, counsel for Jimenez stated that he was
    having a “great deal of difficulty finding [an expert] who was
    willing and qualified to take on the assertions that [the defense]
    believe[d] [it] should be able to make,” which counsel described as
    “critical to [the] defense,” and that the Los Angeles County
    Superior Court panel of experts did not have “adequate experts
    1     Statutory references are to the Penal Code.
    4
    for what [the defense was] trying to show . . . . ” Counsel said he
    “found one [expert] several months ago who did an evaluation
    and then said that they weren’t able to participate further.”
    Counsel said a new potential expert, Dr. Barry Hirsch, was “in
    the process of evaluating” Jimenez.
    When the court asked counsel for Jimenez how long it
    would take Dr. Hirsch to complete his evaluation, counsel stated
    that Dr. Hirsch had called Jimenez “yesterday,” that counsel
    anticipated “they will be meeting soon,” and that counsel could be
    ready for trial “within four weeks.” The trial court denied the
    motion, but told counsel to file a new motion under section 1050
    on August 21, 2018 (the date set for trial) and to “provide the
    court with more information with regards to what day we can be
    ready, what day [Dr. Hirsch] will have to meet with [Jimenez],”
    and when any “report can be provided to the People.” The court
    stated that, depending on the information provided in the motion,
    the court might grant a reasonable continuance.
    The record does not disclose whether Jimenez filed the
    motion the court suggested. On August 21, 2018, however, the
    court continued the trial date almost two months, to October 15,
    2018. On October 15 the court continued the trial to October 17,
    and on October 17 to October 19.
    On October 19, 2018 Jimenez filed another motion to
    continue the trial. Counsel for Jimenez stated in his declaration
    that he had been in a trial in Long Beach since late September
    and that on November 5, 2018 he was scheduled to begin a trial
    in a “multiple defendant, multiple murder case.” He also said
    Dr. Hirsch had “not yet returned a report” and had “not come
    through.” The trial court denied the motion, stating counsel
    began representing Jimenez over 15 months ago, had filed
    5
    multiple motions to continue, and was attempting to continue the
    case for inappropriate reasons.
    During the next several days, the court and counsel for
    Jimenez had three separate discussions, which for some reason
    the court conducted ex parte (i.e., without the prosecutor
    present). During the first discussion, on October 22, 2018,
    counsel for Jimenez explained he was trying to use a court-
    appointed expert because he had limited funds. He said that
    there was one expert “we felt was very promising,” but that the
    expert, without explanation, “ended up refusing to take the case.”
    Counsel explained he subsequently retained Dr. Hirsch, but
    Dr. Hirsch had “been slow and difficult to communicate with” and
    fell asleep during his evaluation of Jimenez. Counsel also said
    that he told Dr. Hirsch that Jimenez intended to present
    “testimony that would support a temporary insanity” defense, but
    that, because Dr. Hirsch did not conduct the necessary
    evaluation, counsel believed Dr. Hirsch was “not prepared to
    service the defense as an expert at this point.” Counsel stated
    that, when he realized Dr. Hirsch would not provide helpful
    testimony, he “cleared with the family coming out of pocket for a
    defense expert” and contacted two potential expert witnesses, but
    neither was available. The court stated counsel had “plenty of
    opportunity” to obtain any expert witnesses necessary to present
    a temporary insanity defense, particularly given that Jimenez
    was not in custody.
    During the second ex parte discussion, on October 24, 2018,
    counsel for Jimenez repeated the reasons he needed a
    continuance, stating there was “no way this case can be tried
    without an expert.” During the third ex parte discussion, on
    October 25, 2018, counsel for Jimenez said he had recently
    6
    contacted a new potential expert, a Dr. Booker, who initially told
    counsel he could participate in the trial, but later said he would
    not be available until “well after” the trial finished. Counsel
    stated he had been “trying to get the right expert” for
    approximately six months, but was unsuccessful “because of the
    financial difficulties” and because the “panel experts just have
    proven incapable of following through.” Counsel reiterated
    Dr. Hirsch did not “conduct[ ] the investigation that [counsel]
    employed him to conduct and, therefore, [did not] have a report or
    an opinion that is compatible with the defense.”
    The trial court denied Jimenez’s request for a further
    continuance. The court explained that the defense had “gone
    through numerous experts” and that counsel for Jimenez had
    “the case a year and a half” and could have made “proper
    arrangements” to obtain an appropriate expert witness. The
    court also told counsel it did not “know enough about . . . your
    defense to know what the expert is going to do for you.”
    D.    The People Present Their Evidence, and Jimenez
    Testifies in His Defense
    Dr. Gracie-Ann Esther Dinkins, a trauma and acute
    surgeon who treated Byanka, testified about Byanka’s facial
    injuries. Dr. Dinkins stated Byanka had a triangular shaped
    laceration between her eyebrows “that penetrated the skin . . . to
    the depth of the actual skull.” In Dr. Dinkins’s opinion, the
    laceration “was caused by a penetrating object,” such as a knife.
    Dr. Dinkins stated Byanka had several other lacerations on her
    face that were also “consistent with the use of” a knife or other
    “penetrating object.”
    7
    Dr. Marvin Pietruszka, a doctor who specialized in
    anatomic and clinical pathology, testified for Jimenez. In his
    opinion, the lacerations on Byanka’s face were caused by blunt
    force trauma, not a sharp object. Dr. Pietruszka also stated that,
    in his opinion, even if a knife caused Byanka’s injuries, it could
    not have been the knife recovered from Jimenez’s car.
    A criminologist testified she performed DNA analyses of
    the blood obtained in the investigation. The criminologist
    concluded that Jimenez was the “major contributor,” and Byanka
    a “possible minor contributor,” to the blood found on the knife
    and that the blood at the residence was from Jimenez and
    Byanka.
    Jimenez testified in his defense. According to Jimenez, on
    the day of the incident he and Byanka were arguing about how to
    raise H.J. At one point, Byanka said Jimenez was going to cause
    her kids to be taken from her. She pulled out a knife and
    threatened to stab Jimenez if that happened.2 Byanka threw the
    knife on the floor and said she would have her “brother do the
    dirty work.”
    Next, according to Jimenez, Byanka picked up H.J. and
    said that H.J. did not look like her and that she was going to kill
    the baby. Byanka threw H.J. on the couch, and H.J. screamed.
    Jimenez wanted to help H.J., but Byanka picked up the knife and
    told Jimenez that, if he touched H.J., she would stab him.
    Jimenez then hit Byanka in the face six times. He did not
    remember what happened immediately after that and “kind of
    blacked out” after “punching her.”
    2     Byanka has three other children. Jimenez is not their
    father.
    8
    Jimenez testified he next remembered standing over
    Byanka and putting H.J. into her car seat. He picked up the
    knife, went into the kitchen, and slit his wrists. He grabbed a
    towel, wrapped the knife in the towel, went to his car, and called
    Tiffany.
    E.     A Jury Convicts, and the Trial Court Sentences
    The jury convicted Jimenez of inflicting corporal injury on a
    cohabitant resulting in a traumatic condition and assault by
    means of force likely to produce great bodily injury. The jury also
    found true the allegations that, in the commission of both
    offenses, Jimenez personally inflicted great bodily injury that
    caused Byanka to become comatose due to brain injury and under
    circumstances involving domestic violence.3
    On the conviction for inflicting corporal injury on a
    cohabitant, the trial court sentenced Jimenez to the upper term
    of four years, plus five years for the enhancement under section
    12022.7, subdivision (b). On the conviction for assault by means
    of force likely to produce great bodily injury, the court sentenced
    3     The jury acquitted Jimenez of attempted murder and
    deadlocked on the lesser included offenses of attempted voluntary
    manslaughter in the heat of passion and attempted voluntary
    manslaughter based on imperfect self-defense or defense of
    another. The jury also deadlocked on the aggravated mayhem
    count. The court declared a mistrial on the lesser included
    offenses of attempted murder and, on the People’s motion,
    dismissed the mayhem count.
    9
    Jimenez to the middle term of three years, but stayed execution
    of the sentence under section 654.4 Jimenez timely appealed.
    DISCUSSION
    A.     The Court Did Not Abuse Its Discretion in Denying
    Jimenez’s Second Motion for a Continuance
    Jimenez contends he demonstrated good cause for a
    continuance by showing he needed additional time to obtain an
    expert to testify in support of his defense of temporary insanity.
    He argues the court’s order denying his request to continue the
    trial was arbitrary and violated his due process rights.
    Continuances of criminal trials “shall be granted only upon
    a showing of good cause.” (§ 1050, subd. (e); see Cal. Rules of
    Court, rule 4.113 [“Motions to continue the trial of a criminal case
    are disfavored and will be denied unless the moving party . . .
    presents affirmative proof in open court that the ends of justice
    require a continuance.”].) “In making that determination, courts
    consider whether the moving party has acted diligently, the
    anticipated benefits of the continuance, the burden that the
    continuance would impose on witnesses, jurors, and the court,
    and whether a continuance will accomplish or hinder substantial
    4     On the conviction for assault, the court stated it was
    imposing and staying the five-year enhancement under section
    12022.7, subdivision (b). On both the conviction for assault and
    the conviction for inflicting corporal injury on a cohabitant, the
    court stated it was imposing and staying the enhancement under
    section 12022.7, subdivision (e). The court, however, did not
    impose a three-, four-, or five-year enhancement under
    subdivision (e). We will direct the court to impose terms under
    that subdivision and stay execution of those terms.
    10
    justice.” (People v. Reed (2018) 
    4 Cal.5th 989
    , 1004; see People v.
    Doolin (2009) 
    45 Cal.4th 390
    , 450.)
    “Trial courts have wide discretion to determine whether
    [good] cause exists.” (People v. Reed, supra, 4 Cal.5th at p. 1004;
    see People v. Peoples (2016) 
    62 Cal.4th 718
    , 749; People v. Doolin,
    
    supra,
     45 Cal.4th at p. 450.) Where, as here, the trial court
    denies a motion for a continuance, “we review all circumstances
    relevant to the motion to determine whether the trial court’s
    decision was so arbitrary as to deprive the movant of due
    process.” (Reed, at p. 1004; see Doolin, at p. 450.) “‘“There are no
    mechanical tests for deciding when a denial of a continuance is so
    arbitrary as to violate due process. The answer must be found in
    the circumstances present in every case, particularly in the
    reasons presented to the trial judge at the time the request is
    denied.”’” (People v. Hajek and Vo (2014) 
    58 Cal.4th 1144
    , 1181,
    disapproved on another ground in People v. Rangel (2016)
    
    62 Cal.4th 1192
    , 1216; see People v. Mungia (2008) 
    44 Cal.4th 1101
    , 1118.) “‘The party challenging a ruling on a continuance
    bears the burden of establishing an abuse of discretion’” and
    prejudice, “‘and an order denying a continuance is seldom
    successfully attacked.’” (Peoples, at p. 749; see Doolin, at p. 450;
    People v. Beames (2007) 
    40 Cal.4th 907
    , 920.)
    Although Jimenez attempts to treat his efforts to continue
    the trial as a single request, Jimenez in fact filed two separate
    motions. He first moved to continue the trial in August 2017,
    when his attorney argued he needed three to four weeks for
    Dr. Hirsch to evaluate Jimenez. Although the court initially
    denied the motion (and invited Jimenez to file a new motion with
    more detail), four days later the trial court continued the trial
    nearly two months—longer than Jimenez had requested.
    11
    Jimenez cannot show the trial court’s ruling on his first motion to
    continue the trial was an abuse of discretion or caused him
    prejudice. (See People v. Doolin, 
    supra,
     45 Cal.4th at p. 450
    [“Absent a showing of . . . prejudice, the trial court’s denial does
    not warrant reversal.”]; People v. McCann (1939) 
    34 Cal.App.2d 376
    , 378 [defendant “was not prejudiced” where he “moved for a
    continuance of four or five days, which was denied,” but the court
    nevertheless “continued [the trial] for seven days” to allow the
    defendant to “procure the testimony of his allegedly absent
    witness”].)
    Two months later, Jimenez filed another motion to continue
    the trial. This time, counsel for Jimenez stated that, because
    Dr. Hirsch would not give the testimony Jimenez had anticipated
    he would give, Jimenez needed additional time to obtain another
    expert witness. It is the trial court’s order denying this motion
    that is the subject of this appeal.
    Where a defendant seeks a continuance to obtain the
    testimony of a witness, “[g]ood cause requires a defendant to
    show that he or she exercised due diligence in pursuing the
    witness’s presence, the witness’s expected testimony was
    material and not cumulative, the testimony could be obtained
    within a reasonable time, and the facts the witness would provide
    could not otherwise be proven.” (People v. Caro (2019) 
    7 Cal.5th 463
    , 499-500; see People v. Roybal (1998) 
    19 Cal.4th 481
    , 504.)
    The trial court did not abuse its discretion or violate Jimenez’s
    due process rights in ruling Jimenez did not satisfy all of these
    requirements.
    Whether Jimenez exercised reasonable diligence in
    attempting to obtain an expert witness to testify on the defense of
    temporary insanity is not clear from the record. Counsel for
    12
    Jimenez consulted with at least two experts, and during his
    October 25, 2018 ex parte discussion with the court, counsel
    stated he spent approximately six months trying to retain the
    right expert witness. As the court observed, however, the People
    charged Jimenez 17 months earlier, in May 2017 (although the
    preliminary hearing was not until January 2018), counsel was
    retained to represent Jimenez shortly thereafter, and counsel did
    not say whether he had consulted with any potential experts
    during the first 11 months of his work on the case. (See People v.
    Jenkins (2000) 
    22 Cal.4th 900
    , 958 [“One year and nine months
    . . . between the preliminary hearing and the evidentiary portion
    of the trial” was “ample time [for the defendant] to investigate, to
    examine the discovered material that had been provided by the
    prosecution, and to prepare to meet the case against him.”];
    People v. McFadden (1970) 
    4 Cal.App.3d 672
    , 687 [three months
    and eight days was enough time for the defendant “to obtain
    expert medical testimony favorable to [the defendant], if such
    could be obtained,” about the defendant’s “ability to understand
    questions asked of him” during his confession].) In addition,
    counsel’s description of his efforts during the prior six months to
    obtain the expert witness he was looking for was vague.
    Although counsel mentioned one potential expert he thought
    looked promising (but who ultimately decided not to testify),
    counsel did not say when he learned the witness would not be
    able to testify or how long he waited before consulting with
    Dr. Hirsch.
    But even if counsel for Jimenez exercised reasonable
    diligence in seeking to obtain the expert testimony he thought he
    needed, Jimenez did not meet the other requirements for a
    continuance. In particular, Jimenez did not meet his burden to
    13
    show he would be able to obtain material testimony from an
    expert witness. While counsel for Jimenez stated he was seeking
    testimony that could establish a temporary insanity defense, he
    did not describe—even in general terms—the facts an expert
    witness would testify to that might support such a defense. (See
    People v. Beeler (1995) 
    9 Cal.4th 953
    , 1004 [counsel’s statements
    that the defendant potentially had brain damage that
    “‘appear[ed] relevant’ and ‘suggest[ed]’ problems with defendant’s
    mental state” were too general to justify a continuance]; People v.
    Fountain (1915) 
    170 Cal. 460
    , 464 [“[i]t was necessary to show
    what facts it was expected . . . witnesses would testify to in order
    that the court might determine whether the testimony it was
    expected they would give would be material to the defendant, and
    so warrant the granting of a continuance”]; People v. Walton
    (1929) 
    97 Cal.App. 782
    , 783 [trial court did not abuse its
    discretion in denying a motion to continue the trial where “the
    affidavit fail[ed] to state the facts to which the witnesses would
    testify if present”].) To establish an insanity defense, a defendant
    must “‘prove[ ] by a preponderance of the evidence that he or she
    was incapable of knowing or understanding the nature and
    quality of his or her act [or] of distinguishing right from wrong at
    the time of the commission of the offense’” because of some
    “‘mental disease or defect.’” (People v. Blakely (2014)
    
    230 Cal.App.4th 771
    , 774; see People v. Lawley (2002) 
    27 Cal.4th 102
    , 169-170 & fn. 26.) Counsel for Jimenez did not explain what
    mental disease or defect an expert would testify Jimenez suffered
    from that rendered Jimenez temporarily insane when he
    attacked Byanka. As the trial court stated during the last
    ex parte discussion with counsel for Jimenez, the court did not
    14
    fully understand what Jimenez’s defense was or how the expert’s
    testimony was going to support it.
    But the most glaring shortcoming with Jimenez’s second
    motion to continue the trial was that he did not show he could
    obtain the desired testimony within a reasonable time. Counsel
    for Jimenez initially stated in August 2018 that Dr. Hirsch
    needed three or four weeks to prepare an opinion. It didn’t
    happen. In October 2018, when counsel for Jimenez no longer
    anticipated Dr. Hirsch would provide a favorable opinion, counsel
    did not tell the court how long he needed to obtain a new expert,
    how long the expert would need to evaluate Jimenez and prepare
    an opinion, or how long counsel would need to prepare for trial
    based on the new expert’s opinion. Given that counsel for
    Jimenez had already consulted with two experts who were either
    unable or unwilling to provide the testimony Jimenez was hoping
    for, the court acted within its discretion in finding it was unlikely
    Jimenez would be able to obtain within a reasonable time (or
    ever) the desired-but-elusive expert witness. (See People v.
    Howard (1992) 
    1 Cal.4th 1132
    , 1171 [trial court did not abuse its
    discretion in denying the defendant’s request for a continuance to
    obtain expert testimony where the “defendant did not show that
    any expert existed who would be willing and able to offer
    material testimony within a reasonable time” and the “defendant
    could only offer the prospect of further delay while he searched”],
    disapproved on another ground in People v. Rhoades (2019)
    
    8 Cal.5th 393
    , 425, fn. 12; see also People v. Roybal, 
    supra,
    19 Cal.4th at p. 505 [trial court did not abuse its discretion in
    denying a motion to continue an evidentiary hearing where
    “defense counsel’s vague expressions of hope that an appropriate
    expert could be found and made available without undue delay
    15
    were not encouraging”]; People v. Beeler, supra, 9 Cal.4th at
    p. 1004 [trial court did not abuse its discretion in denying a
    motion for a continuance where the “lengthy delays and prior
    continuances permit[ted] serious doubt whether the additional
    time requested would have yielded meaningful evidence” and
    counsel stated only that a “doctor believe[d] that he [could]
    conclude the medical work needed” for the defense within a few
    months].)
    B.     Jimenez Has Not Shown His Trial Counsel Provided
    Ineffective Assistance
    “To make out a claim that counsel rendered constitutionally
    ineffective assistance, ‘the defendant must first show counsel’s
    performance was deficient, in that it fell below an objective
    standard of reasonableness under prevailing professional norms.
    Second, the defendant must show resulting prejudice, i.e., a
    reasonable probability that, but for counsel’s deficient
    performance, the outcome of the proceeding would have been
    different.’” (People v. Hoyt (2020) 
    8 Cal.5th 892
    , 958; see People
    v. Mai (2013) 
    57 Cal.4th 986
    , 1009.) “Whether counsel’s
    performance was deficient, and whether any deficiency
    prejudiced defendant, are mixed questions of law and fact subject
    to our independent review.” (In re Gay (2020) 
    8 Cal.5th 1059
    ,
    1073; accord, In re Long (2020) 
    10 Cal.5th 764
    , 774.)
    “Usually, ‘ineffective assistance [of counsel claims are]
    more appropriately decided in a habeas corpus proceeding.’”
    (People v. Hoyt, supra, 8 Cal.5th at p. 958.) On direct appeal, “we
    may reverse ‘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
    16
    one, or (3) there simply could be no satisfactory explanation.’”
    (People v. Arredondo (2019) 
    8 Cal.5th 694
    , 711; see People v.
    Johnsen (2021) 
    10 Cal.5th 1116
    , 1165; People v. Mai, supra,
    57 Cal.4th at p. 1009.) “‘[W]here counsel’s trial tactics or strategic
    reasons for challenged decisions do not appear on the record, we
    will not find ineffective assistance of counsel on appeal unless
    there could be no conceivable reason for counsel’s acts or
    omissions.’” (Johnsen, at p. 1165.) “‘All other claims of
    ineffective assistance are more appropriately resolved in a habeas
    corpus proceeding.’” (Hoyt, at p. 958.)
    Jimenez argues his trial counsel rendered ineffective
    assistance by failing to obtain the expert witness that he was
    looking for to support a temporary insanity defense. Jimenez
    appears to contend there was no rational tactical purpose for his
    trial counsel’s actions because his counsel admitted he wanted to
    present the defense. The record does not affirmatively show,
    however, counsel’s failure to obtain and call an expert witness on
    temporary insanity was the result of deficient performance, nor
    can we say there is no satisfactory explanation for counsel’s
    conduct.
    As discussed, the evidence on whether counsel for Jimenez
    was diligent in seeking to obtain the sought-after expert was
    mixed. Counsel for Jimenez stated he did not try to retain an
    expert witness until a few months before the trial date. But
    counsel told the court Jimenez’s lack of funds limited the
    potential expert witnesses counsel could consult with. Moreover,
    the record reflects that, once counsel began consulting with
    experts, counsel’s inability to obtain one was not for lack of
    trying. After consulting with one expert who ultimately decided
    not to testify, counsel concluded Dr. Hirsch’s testimony would not
    17
    be helpful—a determination Jimenez does not challenge on
    appeal. (See People v. Bolin (1998) 
    18 Cal.4th 297
    , 334 [“Whether
    to call certain witnesses is [generally] a matter of trial tactics,
    unless the decision results from unreasonable failure to
    investigate.”]; see also People v. Frederickson (2020) 
    8 Cal.5th 963
    , 1001.) A very reasonable explanation for counsel’s failure to
    obtain an expert was that counsel could not find an expert to say
    what he (or Jimenez) wanted the expert to say.
    Moreover, Jimenez did not show what specific testimony an
    expert could have offered to support the defense of temporary
    insanity or that any expert was available and willing to offer such
    testimony. To show that counsel rendered ineffective assistance
    by failing to call an expert witness, the defendant must identify
    “‘exculpatory or impeachment evidence that counsel could have
    revealed by . . . examination of defense experts . . . that would
    have produced a more favorable result at trial. . . . Such claims
    must be supported by declarations or other proffered testimony
    establishing both the substance of the omitted evidence and its
    likelihood for exonerating the accused.’” (People v. Bolin, supra,
    18 Cal.4th at p. 334.)
    Jimenez asserts an expert “could have explained that when
    [Jimenez] said he ‘lost it,’ he was suffering from temporary
    insanity or some other psychological impairment that caused him
    to react the way he did . . . .” But Jimenez’s speculation about
    what a hypothetical expert might have said is not sufficient. (See
    People v. Mai, supra, 57 Cal.4th at p. 1018 [“‘“We cannot evaluate
    alleged deficiencies in counsel’s representation solely on
    defendant’s unsubstantiated speculation.”’”].) Jimenez did not
    show what mental disease or defect an expert witness could have
    testified Jimenez suffered from, or how the disease or defect
    18
    prevented Jimenez from understanding the nature of his actions
    or distinguishing right from wrong. Indeed, there was strong
    evidence Jimenez was not temporarily insane. For example, the
    day after the incident Jimenez admitted that he remembered
    punching Byanka six times and that he did so because he was
    “tired of her throwing the baby,” which suggested Jimenez
    understood the nature of his actions.
    Finally, Jimenez points to his trial attorney’s statements to
    the court that he had difficulty preparing for trial because of
    family obligations and that he was involved in trials shortly
    before and shortly after Jimenez’s trial. But Jimenez does not
    identify any specific deficiency in counsel’s performance caused
    by counsel’s other obligations (except for failing to obtain the
    “right” expert witness), nor does he say how he was prejudiced by
    counsel’s other obligations. Because the record does not clearly
    and affirmatively demonstrate Jimenez’s counsel provided
    ineffective assistance, his argument is more appropriately
    resolved on a petition for habeas corpus.
    19
    DISPOSITION
    The convictions are affirmed. The trial court is directed to
    impose terms under section 12022.7, subdivision (e), and then
    stay execution of those terms.
    SEGAL, Acting P. J.
    We concur:
    FEUER, J.
    IBARRA, J.*
    *     Judge of the Santa Clara County Superior Court, assigned
    by the Chief Justice pursuant to article VI, section 6 of the
    California Constitution.
    20