Full opinion text
Opinion CORRIGAN, J. Defendant Raymond Oscar Butler was convicted of two counts each of murder, robbery, and carjacking. On all charges, the jury found that defendant personally used a firearm; on the robbery and carjacking charges, it found that he inflicted great bodily injury. The jury found as special circumstances that the murders were committed during the attempted commission of a robbery, and were multiple murders. It fixed the penalty at death. We affirm the judgment. I. FACTS The facts are summarized here for background purposes. Further factual and procedural details are provided in the discussion of defendant’s appellate arguments. A. Guilt Phase 1. Prosecution On the night of March 25, 1994, defendant approached Takuma Ito and Go Matsuura in the parking lot of a Ralphs grocery store in San Pedro. Ito and Matsuura were Japanese citizens attending Marymount College. Ito had gotten out of his car; Matsuura was in the passenger seat. As Ito stood by the open driver’s side door, defendant confronted him and demanded money. Defendant took Ito’s wallet, removed cash from it, then forced Ito to the ground and shot him in the back of the head. After a brief pause, defendant fired several times into the car, also striking Matsuura in the head at close range. Defendant drove away in Ito’s car, leaving his victims in the parking lot. Ito and Matsuura were taken to the hospital and kept on life support until their families arrived from Japan. Ito’s car was found the next day. Defendant was arrested a few days later, after an eyewitness identified him in a photographic lineup. He was later implicated in the murders by the three companions who drove with him to the Ralphs parking lot: his sister-in-law Kelli Waquan, Waquan’s niece Christine Munoz, and Munoz’s Mend Irene Ruiz. 2. Defense Only a minimal defense was presented at the guilt phase. Defense counsel established that fingerprints found inside Ito’s car were not defendant’s, and briefly questioned two police officers regarding their interviews with witnesses. B. Penalty Phase 1. Prosecution The centerpiece of the prosecution’s penalty phase evidence was defendant’s participation in the murder of a fellow jail inmate while defendant was awaiting trial for the Ito and Matsuura murders. The victim, Tyrone Flemming, and defendant were housed in a high-security unit. Flemming was generally disrespectful and abusive both to inmates and deputies in the jail. On the morning of March 26, 1995, Deputy Jose Mendoza prepared to take Flemming, Paul Gomick, Daniel Rivera, and defendant to the showers. He entered each cell to handcuff the inmates, then stepped behind the row gate and locked it. The procedure was for the inmates to approach the gate, at which point it would be opened and the deputy would escort them to the showers. Mendoza called for Deputy John Hunter to open the four inmates’ cell doors from a control booth. As they emerged, Mendoza saw that Gomick’s right hand was uncuffed. Gomick unlocked the cuff on defendant’s right hand. Gomick, defendant, and Rivera surrounded Flemming, who remained handcuffed, as did Rivera. Gomick began stabbing Flemming in the chest with a metal shank, while defendant hit Flemming in the face with his fist, kicked him, and kneed him. Rivera kicked, kneed, and elbowed Flemming. After stabbing Hemming five to eight times, Gomick handed the shank to defendant. Defendant also stabbed Flemming five to eight times in the upper torso, while Gomick and Rivera struck and kicked him. Flemming managed to break away and mn toward the row gate, where he fell to his knees. Gomick, Rivera, and defendant followed and kicked him while he was on the floor. After Mendoza sprayed them with pepper spray, the attackers ran to the other end of the row. Defendant made an underhand throwing motion into one of the cells. Shortly thereafter, a toilet flushed. The three inmates lay on the floor of the row with their hands behind their backs. Deputies arrived and tended to Flemming, whose wounds proved fatal. When Mendoza and other deputies approached the attackers, Mendoza saw that Gomick and defendant were handcuffed again. The entire episode lasted less than a minute. Deputies in the jail are unarmed. Inmates are aware that a fight involving a weapon will not be impeded until backup deputies arrive. Killing another inmate in front of a deputy gains the respect of other inmates, both in jail and in the subsequent prison environment. Hunter had called for backup as soon as he saw the attackers approach Flemming. When the row was searched, no shank was found. Inmates often dispose of a weapon by flushing it down the toilet when it is thrown into their cell after an attack. When Hunter heard the toilet flush, he shut off the water to the module, but the shank used to kill Flemming was not found. Inmates commonly have makeshift handcuff keys, and Gomick was known to be able to use them. There was no retaliation against defendant, Gomick, or Rivera. Ordinarily, there would have been a reprisal for an attack by Hispanics on an African-American inmate, unless there was an understanding between the groups. Flemming was African-American; defendant testified that he and Gomick were of mixed racial heritage, and associated with Hispanics in the jail. The prosecution also presented evidence that on three occasions, prohibited razor blades were found in defendant’s cell. In addition, a deputy testified that in February 1996, as he took defendant and other inmates back from court, defendant managed to free one hand from his cuffs and strike another inmate in the face with his fist, without provocation. This inmate was charged with setting a house fire in which his children had died. The prosecution also showed that defendant had been convicted of residential burglary in September 1993. The fathers of Takuma Ito and Go Matsuura testified about their sons, and the impact of the murders on their families. 2. Defense Defendant testified at the penalty phase. He said that on the day of the murders he had met with his probation officer, who persuaded him to check into a drug rehabilitation clinic. Afterward, he went to Kelli Waquan’s house, drank some tequila, and decided to go out with her, Christine Munoz, and Irene Ruiz. Waquan, Munoz, and defendant left in Waquan’s van around 6:30 p.m. and picked up Ruiz. Defendant had the revolver that he always carried when he went out. It was unloaded, but he had bullets in his pocket. He had no particular plan to use it. He had been given the gun by a fellow Rancho San Pedro gang member, because the gang was at war with the Crips. Waquan drove to a liquor store and bought two bottles of Thunderbird, which defendant drank as they drove around. Defendant bought some crack cocaine, which he shared with Waquan. They bought more alcohol and crack cocaine, which all four smoked. They then bought more cocaine on credit and smoked that. Someone in the van brought up the idea of committing a robbery, but defendant maintained it was not his idea. By the time they got to the crime scene, defendant was quite inebriated. In the Ralphs parking lot, defendant approached Ito and asked for a ride, intending to go somewhere else for the robbery. Ito pulled the car seat back for defendant to get in. Defendant had loaded his gun before leaving the van, and had it in his hand. As he was getting into the car, the gun went off by accident. Only then did he notice Matsuura in the car. He panicked and began shooting until his ammunition was gone. He could not remember what he was thinking at the time. He turned to go back to the van, but Waquan drove away. Defendant got into Ito’s car and left in it. He did not know how the victims’ bodies came to be in the positions where they were found in the parking lot. The defense played tapes of three statements defendant gave after his arrest. In the course of these interviews, defendant eventually admitted that he alone had been the shooter, and expressed remorse for the victims and their families. Regarding Flemming’s murder, defendant testified that Gomick and Rivera were friends of his. Defendant disliked Flemming, who had verbally abused him, but the real conflict was between Gomick and Flemming. After a cell search, Gomick’s address book had been mistakenly returned to Flemming’s cell. Flemming threatened Gomick’s family members, and the dispute was well known on the row. Gomick had to take action against Flemming, or the other inmates would consider him a coward. Other inmates testified about Flemming’s threats against Gomick and his family. Defendant knew that Gomick and Flemming were going to fight- on the morning of the murder, but he expected only a fistfight. Gomick did not unshackle him when they left their cells. He and Rivera moved to shield Gomick and Flemming from the deputies’ view. Defendant kept his back to the fight for most of the time, moving in an attempt to keep blocking the deputies’ view, but he did see Gomick stab Flemming and the blood pour from Flemming’s chest. Flemming was handcuffed and kicking at Gomick. He bumped into defendant as he attempted to escape, and kicked at him. Defendant kicked back three or four times, as he and Rivera tried to keep Flemming from reaching the row gate. After Mendoza hit him with pepper spray, defendant stepped away from the gate and Gomick handed him a shank. Defendant ran down the row and tossed the shank into a cell, knowing the inmate would flush it down the toilet. Defendant would have done the same if someone threw a shank into his cell. He lay down on the floor, still in his handcuffs, which were never unlocked during the attack. Defendant testified that he had razor blades in his cell for general use, not as weapons. He said he had struck the accused child-killer after unlocking his handcuffs with a makeshift key because other inmates would consider him a “punk” if he did not take the opportunity to do so. Defendant told the jury that he first drank alcohol when he was eight years old, and was drinking regularly by age 11 or 12. He began using marijuana when he was 12 or 13, and harder drugs a year later. At the age of 15 or 16, his use was habitual and he was selling drags to support his habit. He had a daughter, whom he had never met but with whom he planned to establish a relationship while in jail. Defendant’s relatives testified to a family history of drag and alcohol abuse. Defendant was a slow learner in grade school, and was often absent. He had asthma and his mother kept him home frequently. He attended three different junior high schools, often fighting to protect his younger brother. He transferred from high school to a continuation school in 10th grade because he was failing and not attending class. He dropped out of the continuation school after a year. He never earned a high school equivalency degree. On March 22, 1993, at the age of 17, defendant attempted suicide with pills and alcohol. He testified that the attempt was the result of arguing with his mother about his girlfriend. He tried to overdose on two other occasions. He was diagnosed with major depression, polysubstance abuse, antisocial personality traits, and a “parent-child problem.” He told a psychiatrist that he had a gun, would use it to make money, and was willing to kill someone for that purpose. Although he was cooperative at times, defendant became abusive and hostile in the hospital and was discharged early at his family’s request. Defendant testified that his burglary conviction resulted from an incident in which he had served as a lookout while someone else entered a residence to steal speakers. He was arrested the same day and pleaded no contest. He was sentenced to a year in jail on September 15, 1993, and released about three months before the murders. His probation officer testified that defendant had violated the conditions of his probation by using drugs, failing to appear for drug testing, failing a drug test that he did take, and failing to report to the officer. On the day he killed Ito and Matsuura, defendant’s mother brought him to meet his probation officer. The officer told him he was in violation of his probation, would have to go to court, and could be sentenced to prison, though enrolling in a drug program might be viewed positively by the court. A clinical psychologist interviewed defendant and reviewed his family history, as well as school, medical, and criminal records. He diagnosed defendant with polysubstance abuse and cocaine-induced psychotic disorder with delusions. Defendant had a borderline personality and moderate depression. His general adaptive functioning was normal, and there was no evidence of brain damage. II. DISCUSSION A. Denial of Defendant’s Joinder Motion On February 7, 1996, defendant moved to consolidate trial of the Ito and Matsuura murders (the Long Beach case) with the Flemming murder trial (the Compton case). Jury selection was set to begin on February 21 in Long Beach. A pretrial hearing was set for February 14 in Compton, where Gomick and Rivera were charged as codefendants. The Compton information alleged a special circumstance against Gomick, though a determination to seek the death penalty against him had not yet been made. No special circumstances were alleged against defendant in the Compton case at that point. In a declaration supporting joinder, defense counsel claimed that the prosecutor had told the Compton judge that if the Long Beach jury did not return the death penalty, the Compton charges would be amended to use the Long Beach murders as special circumstances. Thus, he asserted, the prosecutor was keeping the cases separate in order to have two opportunities to obtain the death penalty based on the same set of facts. Counsel cited no authority in his papers other than section 954. He argued that consolidation would be efficient because “it can be expected that [defendant’s] case will be severed from his codefendants’ The prosecutor opposed joinder, contending it would cause unnecessary delay and complexity. She noted that defense counsel had known for months that the Flemming murder would come up in the Long Beach penalty phase, but had waited until the eve of trial to seek joinder. The murders in the two cases were factually unrelated. Consolidation would require the jury to consider different legal theories, felony murder in the Long Beach case and willful murder in the Compton case. Gomick and Rivera were not ready to proceed to trial, nor was the prosecution, which had not yet determined whether Gomick would face the death penalty. Gomick and defendant were both proceeding in propria persona in Compton. While defense counsel in the Long Beach case was acting as defendant’s advisory counsel in Compton, no advisory counsel had yet been appointed for Gomick. The prosecutor argued that it would be unfair to Gomick and Rivera to combine their trial with defendant’s capital case. If severance was the answer to this problem, it was premature of defendant to seek consolidation in the first place. At the hearing on the motion, defense counsel emphasized that he did not intend to include the Gomick and Rivera prosecutions in the consolidation, but to sever defendant’s case from theirs. He claimed that all three defendants were likely to seek severances in the Compton case. The court denied the motion. It noted that before it could consider consolidating defendant’s cases, it would have to provide notice and a hearing to Gomick and Rivera on the question of severance. Although defense counsel asserted that Gomick and Rivera would not oppose a severance, based on his conversations with their counsel, the court was unwilling to countenance the complications and delays entailed in consolidation. Defendant recognizes that granting joinder is a matter of discretion. Section 954 “permits but does not require joinder under some circumstances.” (People v. Marlow (2004) 34 Cal.4th 131, 143 [17 Cal.Rptr.3d 825, 96 P.3d 126].) Defendant claims the court abused its discretion here. He does not dispute that undue complication would have arisen if the Gomick and Rivera charges had been included in a consolidated trial. His argument presupposes that the Gomick and Rivera cases would have been severed. However, he did not seek a severance in Compton, or make a competent showing of what the other defendants’ position on severance was. Defense counsel could not speak for Gomick or Rivera. Indeed, he could not speak for defendant’s interests in the Compton case, because defendant was representing himself in that proceeding. Although present at the hearing on the joinder motion, defendant did not make his position known. Instead of seeking defendant’s cooperation in pursuing a severance, defense counsel waited until shortly before the Long Beach trial to seek consolidation, based merely on the prospect of a severance in the other case and on his personal assurances regarding the views of Rivera’s counsel and Gomick on the subject. Faced with the uncertainty, complication, and delay arising from the severance question alone, the trial court was well within its discretion to deny defendant’s joinder motion. B. Limitation of Voir Dire At the same hearing, the prosecutor raised a voir dire matter. She noted that defense counsel had said he would ask the court to question jurors about the “third killing in jail.” The prosecutor strongly objected to this idea, contending it would be reversible error to inform the jury about a third killing of which defendant had not been convicted. She asked the court to require written submissions on the propriety of such questioning. Defense counsel responded that the penalty phase was the most cmcial part of the case, and he wanted to explore whether any juror “would automatically vote for death, if they knew about the jail killing.” He claimed, “The only way I can know that is if they have been asked, knowing that [defendant] is charged in this jail killing and is involved in this jail killing.” Counsel noted that a jailhouse killing was powerful evidence suggesting defendant would be a threat even if imprisoned for life. He argued that it would be unfair for the jury to “suddenly” learn about such an event for the first time at the penalty phase, and that allowing the prosecutor to “surprise the jury with this evidence” would be “devastating to my client.” He offered to make any waivers necessary to permit the jury to be told that defendant “was involved in a killing inside the jail.” The prosecutor declared that the jury would be “irreparably taint[ed]” in their guilt phase deliberations if they knew about the third killing. She claimed the jury questionnaire, which addressed the fact that the case involved “multiple killings,” was sufficient to explore the jurors’ attitudes about the death penalty. The court said it had given this question “a great deal of thought,” and had concluded it would be inappropriate “to go into aggravating and mitigating circumstances in the specifics, not the abstract.” It would be enough to question the jurors generally about “multiple killings,” without “asking them to prejudge the case.” The juror questionnaire asked whether “[ajnyone who intentionally kills more than one person without legal justification and not in self defense, should receive the death penalty.” Before voir dire began, defense counsel asked the court, “I gather you do not want me to say anything about the jail killing ... is that correct?” The court responded in the affirmative, telling counsel he was free to follow up on any responses from the questionnaires, but not to “get into details of the facts of the case.” Defendant contends this restriction on voir dire was an abuse of discretion, and denied him his right to a fair and impartial jury. We recently summarized the law governing this issue in People v. Zambrano (2007) 41 Cal.4th 1082 [63 Cal.Rptr.3d 297, 163 P.3d 4]: “ ‘[T]he trial court has “considerable discretion ... to contain voir dire within reasonable limits” [citations]. This discretion extends to the process of death-qualification voir dire established by Witherspoon v. Illinois (1968) 391 U.S. 510 [20 L.Ed.2d 776, 88 S.Ct. 1770] and Wainwright v. Witt [(1985)] 469 U.S. 412 [83 L.Ed.2d 841, 105 S.Ct. 844], [Citation.] Limitations on voir dire are subject to review for abuse of discretion. [Citation.]’ (People v. Jenkins (2000) 22 Cal.4th 900, 990 [95 Cal.Rptr.2d 377, 997 P.2d 1044] (Jenkins).) “Moreover, as we have said on many occasions, ‘[defendant ha[s] no right to ask specific questions that invite[] prospective jurors to prejudge the penalty issue based on a summary of the aggravating and mitigating evidence (People v. Cash (2002) 28 Cal.4th 703, 721-722 [122 Cal.Rptr.2d 545, 50 P.3d 332]), to educate the jury as to the facts of the case (People v. Sanders (1995) 11 Cal.4th 475, 538-539 [46 Cal.Rptr.2d 751, 905 P.2d 420]), or to instruct the jury in matters of law (People v. Ashmus (1991) 54 Cal.3d 932, 959 [2 Cal.Rptr.2d 112, 820 P.2d 214]).’ (People v. Burgener (2003) 29 Cal.4th 833, 865 [129 Cal.Rptr.2d 747, 62 P.3d 1]; see also, e.g., People v. Mason (1991) 52 Cal.3d 909, 939-941 [277 Cal.Rptr. 166, 802 P.2d 950] (Mason).) “We have explained that ‘[t]he Witherspoon-Witt . . . voir dire seeks to determine only the views of the prospective jurors about capital punishment iri the abstract.... The inquiry is directed to whether, without knowing the specifics of the case, the juror has an “open mind” on the penalty determination.’ (People v. Clark (1990) 50 Cal.3d 583, 597 [268 Cal.Rptr. 399, 789 P.2d 127] . . . .) In Mason, alluding to the facts there presented, we said that ‘[m]any persons whose general neutrality toward capital punishment qualifies them to sit as jurors might, if presented with the gruesome details of a multiple-murder case, conclude that they would likely, if not automatically, vote for death.’ (Mason, supra, 52 Cal.3d 909, 940; see also People v. Sanders, supra, 11 Cal.4th 475, 539.) “On the other hand, we have indicated that because ‘ “[a] prospective juror who would invariably vote either for or against the death penalty because of one or more circumstances likely to be present in the case being tried, without regard to the strength of aggravating and mitigating circumstances, is . . . subject to challenge for cause,” ’ the death qualification process ‘must probe “prospective jurors’ death penalty views as applied to the general facts of the case, whether or not those facts [have] been expressly charged.” ’ (People v. Earp (1999) 20 Cal.4th 826, 853 [85 Cal.Rptr.2d 857, 978 P.2d 15] . . . .) “Reconciling these competing principles dictates that ‘death-qualification voir dire must avoid two extremes. On the one hand, it must not be so abstract that it fails to identify those jurors whose death penalty views would prevent or substantially impair the performance of their duties as jurors in the case being tried. On the other hand, it must not be so specific that it requires the prospective jurors to prejudge the penalty issue based on a summary of the mitigating and aggravating evidence likely to be presented. [Citation.] In deciding where to strike the balance in a particular case, trial courts have considerable discretion. [Citations.]’ (People v. Cash, supra, 28 Cal.4th 703, 721-722 . . . .)” (People v. Zambrano, supra, 41 Cal.4th at pp. 1120-1121; see also People v. Carasi (2008) 44 Cal.4th 1263, 1285-1287 [82 Cal.Rptr.3d 265, 190 P.3d 616].) We cannot say the court abused its considerable discretion in this instance. In 1996, when the court made its ruling, the law was clear that “[i]t is not a proper object of voir dire to obtain a juror’s advisory opinion based upon a preview of the evidence,” and that the relevant inquiry was the juror’s “general neutrality toward capital punishment.” (People v. Mason, supra, 52 Cal.3d at p. 940.) The court could reasonably rely on our advisement that “[t]he inquiry is directed to whether, without knowing the specifics of the case, the juror has an ‘open mind’ on the penalty determination.” (People v. Clark, supra, 50 Cal.3d at p. 597.) Defendant places great reliance on our subsequent decision in People v. Cash, supra, 28 Cal.4th 703. There, however, the trial court’s error was “precluding mention of any general fact or circumstance not expressly pleaded in the information.” (Id. at p. 722.) Moreover, the question the defendant was barred from asking in Cash was “whether prospective jurors could return a verdict of life without parole for a defendant who had killed more than one person, without revealing that defendant had killed his grandparents.” (Id. at p. 719.) Here, the court did not prevent counsel from raising matters beyond the allegations in the information, and counsel did not seek to ascertain the jurors’ attitudes on other murders in general, or even on jailhouse murders in general. He wanted to inform them that defendant was involved in a jailhouse killing, and to explore their attitudes based on that case-specific information. The court properly refused to allow this line of inquiry. “[A] defendant cannot insist upon questions that are ' “so specific” ’ that they expose jurors to the facts of the case . . . .” (People v. Carasi, supra, 44 Cal.4th at p. 1286.) There was no merit in defense counsel’s complaint that the jury would be surprised if it “suddenly” learned about the jailhouse killing at the penalty phase. It is not unusual for new information to be brought forward at that point in a capital trial. Defense counsel was free during voir dire to explore the prospective jurors’ general attitudes about jailhouse killings and whether the death penalty is always appropriate for such perpetrators. However, our cases make it clear that counsel was not entitled to do what he sought to do here: tell the panel that his client “is charged in this jail killing and is involved in this jail killing.” C. Defendant’s Absence from Certain Proceedings Defendant claims the court violated his constitutional and statutory rights by conducting various proceedings in his absence. Under the Sixth Amendment, a defendant has the right to be personally present at any proceeding in which his appearance is necessary to prevent “interference with [his] opportunity for effective cross-examination.” (Kentucky v. Stincer (1987) 482 U.S. 730, 744-745, fn. 17 [96 L.Ed.2d 631, 107 S.Ct. 2658]; see People v. Harris (2008) 43 Cal.4th 1269, 1306 [78 Cal.Rptr.3d 295, 185 P.3d 727].) Due process guarantees the right to be present at any “stage . . . that is critical to [the] outcome” and where the defendant’s “presence would contribute to the fairness of the procedure.” (Stincer, at p. 745; see Harris, at p. 1306.) “The state constitutional right to be present at trial is generally coextensive with the federal due process right. (See People v. Bradford (1997) 15 Cal.4th 1229, 1357 [65 Cal.Rptr.2d 145, 939 P.2d 259]; United States v. Gagnon (1985) 470 U.S. 522, 526 [84 L.Ed.2d 486, 105 S.Ct. 1482].)” (People v. Harris, supra, 43 Cal.4th at p. 1306.) Neither the state nor the federal Constitution, nor the statutory requirements of sections 977 and 1043, require the defendant’s personal appearance at proceedings where his presence bears no reasonable, substantial relation to his opportunity to defend the charges against him. (Harris, at p. 1306; People v. Cole (2004) 33 Cal.4th 1158, 1231 [17 Cal.Rptr.3d 532, 95 P.3d 811].) Defendant claims the most critical proceedings held in his absence occurred during the penalty phase, on March 19 and 20, 1996. The events of the previous two court days provide the context of his claims. On Friday, March 15, defendant was present at a hearing on penalty phase procedures and evidence. The matter of Paul Gomick’s testimony arose, and the prosecutor informed the court that the defense had a statement from Gomick, a codefendant in the Compton prosecution for the jailhouse stabbing. Gomick, however, had said he would assert his privilege against self-incrimination if called to testify in Long Beach. The prosecutor objected to any use of Gomick’s statement under those circumstances, and requested a hearing at which she could question Gomick about the incident and his willingness to testify. Gomick, representing himself, was called to the stand and said he needed to consult with his advisory counsel before deciding whether to testify in defendant’s case. The court scheduled a hearing on Monday to question Gomick with advisory counsel present. The parties also discussed the admissibility of defendant’s statements to the police expressing remorse for the Long Beach killings. The prosecutor objected on hearsay grounds. Defense counsel said he would research the matter over the weekend, and informed the court that he had yet to decide whether defendant would testify. Defense counsel also asked the court to authorize an electroencephalogram (EEG) for defendant. He suggested that defendant could be absent for the hearing on Monday, in order to be at the jail hospital for the EEG. The court said it was “very hesitant to conduct these hearings without him being present.” Counsel, however, renewed his request to waive defendant’s presence on Monday, noting that “it’s legal issues only,” and that Gomick’s testimony would be “the only reason [defendant] would really need to be here.” The prosecutor was opposed to the idea, and counsel yielded, saying, “We’ll have him here. We’ll do the best we can on the EEG.” On Monday, March 18, defendant was present and the court authorized the EEG. The court had received points and authorities from both sides on the admissibility of the written statements from Gomick and defendant. Gomick’s advisory counsel said his client would invoke the Fifth Amendment in response to all questions if called to testify. Gomick himself confirmed this decision. The court heard the parties’ arguments on the admissibility of the statements, and took a recess to review the evidence. When proceedings resumed, the court announced that an EEG appointment had been made for 1:00 p.m. on the next day, Tuesday, March 19. It noted that defendant could be brought to court for opening statements on Tuesday morning, or the proceedings could be cancelled for the entire day. The parties agreed to proceed with opening statements only. The court then made its ruling, excluding as hearsay all the statements offered by the defense. It noted, however, that the officers who took defendant’s statements could testify to his expressions of remorse. Defense counsel said he would consult with defendant about whether he should testify about the jail killing only. The court and the prosecutor were skeptical that the testimony could be so limited. The defense requested time to consider the matter, and to permit research on limiting the scope of defendant’s testimony. Counsel was doubtful that he could prepare his opening statement without resolving these questions. Because the BEG was scheduled for the next day, counsel asked to delay his opening statement until Wednesday. The court suggested putting both opening statements over, and the prosecutor agreed. The court asked defendant if this arrangement was agreeable with him, and defendant said yes. Defense counsel asked, “you do understand we also may be discussing this legal issue of whether or not testimony can be limited in your absence. Is that okay with you?” Again, defendant said yes. Defendant was not present on Tuesday morning. Counsel informed the court that he was having some difficulty finding time to confer with his client. The court then excused the jury for the day, with apologies. It explained that while the parties had wanted to begin the penalty phase on Wednesday, the court had decided to start on Tuesday “in my effort to move things along.” However, the parties were not ready to proceed even though “both counsel have been working very hard to get the second phase ready for [you].” The court said it was sorry to have inconvenienced the jury by having them come in, and told them to return the next morning. The attorneys then discussed case law on the subject of limited testimony. Defense counsel was unsure whether he would actually seek to limit the scope of defendant’s testimony. The court reserved its decision, and said it would try to arrange for counsel to have time to talk with defendant the next day. The only other subject discussed at this hearing was broached by a media representative, who asked the court about restrictions on photography in the courtroom. The court explained its position, admonished the representative about abiding by previous rulings, and adjourned the proceedings. Defendant was present the next morning, Wednesday, March 20. At a sidebar conference, defense counsel said that defendant would testify. The proceedings on this date to which defendant now objects took place in chambers, after the opening statements. The court noted that defendant was not present, and asked if that was “agreeable with counsel.” Defense counsel said yes. The court and both counsel then reviewed photographs of Flemming and defendant following the jail stabbing. The court asked the prosecutor to make choices from certain pictures the court deemed duplicative. Defense counsel had no objection to the photographic evidence. During the discussion of the photographs, defense counsel mentioned that defendant would admit he had participated in the assault, but deny he had stabbed Flemming. The prosecutor asked for an indication of what defendant’s testimony would be, so that she could prepare for questioning her witnesses. Counsel said he was unable to provide any particulars. He explained that he had only been able to speak with defendant for 25 minutes that morning, and they had not gone into the details of his testimony. The court asked counsel “to turn that over to [the prosecutor] as soon as you know.” The chambers discussion then ended. Defense counsel made no mention of the idea of limiting the scope of defendant’s testimony. Defendant argues that his presence at the hearing on March 19 and the chambers conference on March 20 was crucial for purposes of his right to decide whether or not to testify. He argues that “[h]olding proceedings where elements bearing on that personal right were decided in his absence resulted in a fundamentally unfair process.” The argument fails because nothing was “decided” about defendant’s testimonial rights at either of these hearings. On the 19th, the court and counsel discussed in a preliminary fashion whether the scope of a defendant’s testimony can be limited, a subject defense counsel did not thereafter pursue. On the 20th, the prosecutor inquired about the substance of defendant’s planned testimony, but defense counsel was unable to provide any details. These discussions cannot be deemed critical to the outcome of the penalty phase, or to have any reasonable, substantial relation to defendant’s opportunity to defend himself. (Kentucky v. Stincer, supra, 482 U.S. at pp. 744-745, fn. 17; People v. Harris, supra, 43 Cal.4th at p. 1306.) Contrary to defendant’s assertions, his right to be present did not extend to these tentative explorations of his possible testimony. (See People v. Holt (1997) 15 Cal.4th 619, 706-707 [63 Cal.Rptr.2d 782, 937 P.2d 213].) Defendant also argues that on March 20, he could have advised his counsel about the accuracy of the photographs of Flemming and other relevant details of the assault. However, he makes no claim on appeal that the photographs were inaccurate or unduly prejudicial, or that he was denied the right to challenge their admission at trial. He suggests nothing counsel might have done differently had he been able to consult with defendant about the circumstances of the jail killing. As in People v. Holt, supra, 15 Cal.4th at page 707, which also involved a discussion about the use of photographs, “there is no indication that defendant’s presence at these proceedings might have had any impact.” Defendant’s claims regarding other proceedings held in his absence are similarly devoid of merit. He asserts he was entitled to be present when testimony was read back to the jury during its deliberations. “We have repeatedly stated that the rereading of testimony is not a critical stage of the proceedings. (See, e.g., People v. Ayala (2000) 23 Cal.4th 225, 288 [96 Cal.Rptr.2d 682, 1 P.3d 3] . . .; People v. Horton (1995) 11 Cal.4th 1068, 1120 [47 Cal.Rptr.2d 516, 906 P.2d 478].” (People v. Cox (2003) 30 Cal.4th 916, 963 [135 Cal.Rptr.2d 272, 70 P.3d 277].) He complains he was absent during a discussion of jury instructions, another phase for which we have held defendants need not be present. (People v. Riel (2000) 22 Cal.4th 1153, 1195-1196 [96 Cal.Rptr.2d 1, 998 P.2d 969]; People v. Waidla (2000) 22 Cal.4th 690, 742-744 [94 Cal.Rptr.2d 396, 996 P.2d 46].) The same analysis applies to a supplemental instruction on the definition of “possession” (CALJIC No. 1.24), which the court and counsel agreed to provide during a telephonic conference held in response to a question from the jury. Finally, defendant contends he was entitled to be present for proceedings during which the court and counsel discussed voir dire procedures, in the absence of the prospective jurors. Again, we have held that this is not a critical stage for purposes of a defendant’s constitutional and statutory rights to be present. (People v. Cole, supra, 33 Cal.4th at pp. 1230-1231; People v. Holt, supra, 15 Cal.4th at pp. 706-707 & fn. 29.) Defendant points to nothing that occurred during the conferences in this case, held on February 21 and 26, 1996, that would justify an exception to the general rule. D. Exclusion of the Gomick Statement Defendant claims the trial court’s exclusion of Gomick’s statement violated defendant’s rights under the Fifth, Sixth, Eighth, and Fourteenth Amendments to the federal Constitution. Gomick had told defense counsel and an investigator during a jailhouse interview that he did not want his statement turned over to the district attorney unless it was absolutely necessary. He said he would be claiming self-defense at his own trial, and that if called as a witness in defendant’s case he would assert his privilege against self-incrimination. Gomick then gave counsel and the investigator the following version of Flemming’s killing. Flemming had threatened Gomick’s life, and threatened his family after obtaining Gomick’s address book. The two made a “deal” to fight when they came out of their cells for showers. No one else was to be involved. When the doors opened, both he and Flemming had one hand free. It was supposed to be a “knockdown-type fight,” but Flemming had a shank. When Flemming dropped the weapon, Gomick dove on it and used it in self-defense. There was blood everywhere, and no deputies in the area for several seconds. Defendant was never uncuffed during the episode, and “the deputy was not where he said he was.” Evidently, Gomick referred here to Deputy Mendoza’s preliminary hearing testimony. Gomick explained that defendant got blood on himself “from the towels while he was on the ground.” The prosecution moved to exclude the statement as hearsay. Defendant filed points and authorities in opposition, claiming the statement was a declaration against interest because Gomick had exposed himself to the death penalty. Gomick appeared in court and affirmed his intention to assert his Fifth Amendment privilege if called to testify, as discussed in part II.C, ante, at page 862. The court excluded the statement, noting that a declaration against interest must be so contrary to the declarant’s interest that a reasonable person would not have made it without believing it to be true. The court expressed doubt that Gomick’s statement was actually against his interest. His presence at the scene with a weapon in his hand was indisputable, and he claimed the killing was in self-defense and the defense of others. Furthermore, the court observed that Gomick had refused to testify about the incident even as he gave the statement, and left out critical details that would ordinarily be the subject of cross-examination, such as where defendant was and what he did during the attack. The court concluded that “it’s very convenient and very deliberate, I think, and very intentional. And to me, it makes it untrustworthy and unreliable.” This discretionary mling will not be overturned unless it was so arbitrary as to result in a miscarriage of justice. (People v. Geier (2007) 41 Cal.4th 555, 585 [61 Cal.Rptr.3d 580, 161 P.3d 104].) That standard has not been met; the reasons given by the court amply justified its conclusion. The trustworthiness of a statement against penal interest is the focus of the inquiry, and we rely on the trial court to apply its understanding of human nature in the circumstances presented, including the declarant’s motivations and his relationship with the defendant. (Geier, at p. 584.) Here, the court accurately noted that Gomick attempted to justify his actions, rather than to incriminate himself. Moreover, he made his statement fully intending to insulate himself from questioning, and provided only a minimal account of defendant’s actions. These factors seriously undermined the tmstworthiness of the statement. Defendant contends he was constitutionally entitled to present Gomick’s statement regardless of its admissibility under the hearsay rule, citing Chambers v. Mississippi (1973) 410 U.S. 284, 302 [35 L.Ed.2d 297, 93 S.Ct. 1038], and Green v. Georgia (1979) 442 U.S. 95, 98 [60 L.Ed.2d 738, 99 S.Ct. 2150], Both those cases, however, require substantial indications of reliability, and we have held that “[t]he same lack of reliability that makes . . . statements excludable under state law makes them excludable under the federal Constitution.” (People v. Livaditis (1992) 2 Cal.4th 759, 780 [9 Cal.Rptr.2d 72, 831 P.2d 297]; accord, People v. Smith (2003) 30 Cal.4th 581, 629 [134 Cal.Rptr.2d 1, 68 P.3d 302].) Defendant argues that Gomick’s assertion of self-defense did not detract from the reliability of his statement because the defense may not have been legally sufficient. However, the trial court could reasonably conclude that Gomick was fabricating a defense, as its comments suggested. Even taken at face value, there was no indication Gomick lacked confidence in the legal merits of his claimed defense. Defendant also asserts that Gomick’s reliance on his privilege against self-incrimination showed he was concerned about the inculpatory nature of his statement. Be that as it may, it also demonstrated his unwillingness to expose himself to cross-examination at the same time he provided defendant’s attorney with a limited version of the events. The trial court properly considered these circumstances in evaluating the reliability of Gomick’s statement. E. Penalty Phase Instructional Issues 1. Refusal to Instruct on Self-defense or Manslaughter The prosecutor requested murder instmctions in connection with the stabbing of Flemming. Defense counsel requested instmctions on voluntary and involuntary manslaughter, self-defense, and unreasonable self-defense. After hearing argument, the court decided the evidence would not support a finding that either defendant or Gomick had a belief in the need for self-defense, reasonable or unreasonable. The court also considered whether a heat of passion theory of manslaughter might be sustainable, and concluded it was not. The court did decide to instmct on assault with a deadly weapon or by force likely to produce great bodily injury. Thus, the jury could consider whether defendant aided and abetted an assault instead of a murder. However, the court rejected defense counsel’s argument that defendant may have aided and abetted only a battery, so that Flemming’s killing might be deemed a misdemeanor manslaughter. On appeal, defendant contends the court’s rulings violated his rights under the Sixth, Eighth, and Fourteenth Amendments to the federal Constitution, and his state constitutional rights to present a defense, to a fair trial, to due process, and to equal protection. He claims he was entitled to instmctions on manslaughter as a lesser included offense of murder. However, we have “not decide[d] whether a trial court is ever obligated to instruct on lesser offenses requested by trial counsel at a penalty phase.” (People v. Guerra (2006) 37 Cal.4th 1067, 1148 [40 Cal.Rptr.3d 118, 129 P.3d 321].) Defendant was not charged with Flemming’s murder in this case. Evidence of the attack in jail was presented as an aggravating circumstance under section 190.3, factor (b): “criminal activity by the defendant which involved the use or attempted use of force or violence.” Whether the assault amounted to murder or manslaughter was beside the point. “The proper focus for consideration of prior violent crimes in the penalty phase is on the facts of the defendant’s past actions as they reflect on his character, rather than on the labels to be assigned the past crimes [citation] or the existence of technical defenses to prior bad acts [citation].” (People v. Cain (1995) 10 Cal.4th 1, 73 [40 Cal.Rptr.2d 481, 892 P.2d 1224].) Nevertheless, counsel may request instruction on the elements of offenses presented under section 190.3, factor (b). (See People v. Guerra, supra, 37 Cal.4th at p. 1147.) Here, defense counsel proposed instructions on the elements of manslaughter and various related theories. The trial court correctly determined that the evidence was inadequate to support these instructions. Defendant argues that the jury could have found that he acted in reasonable or unreasonable defense of Gomick, who himself acted in self-defense. But both self-defense and defense of others, whether perfect or imperfect, require an actual fear of imminent harm. (People v. Randle (2005) 35 Cal.4th 987, 994-997 [28 Cal.Rptr.3d 725, 111 P.3d 987].) Here, Flemming’s threats against Gomick’s family did not pose an immediate threat. By defendant’s own account at trial, the fight was planned in advance, and Flemming was handcuffed throughout the assault. Neither defendant nor the other eyewitness, Deputy Mendoza, saw Flemming with a weapon of any kind. Defendant notes there was testimony that a piece of metal, which could have been used to make a shank, had previously been confiscated from Flemming’s cell. This does not indicate that Flemming was armed when he was attacked. Without any evidence to support a finding that Gomick or defendant feared imminent harm, there was no basis to argue self-defense or defense of others. Defendant also claims a voluntary manslaughter instruction was justified under the theory that he and Gomick acted in the heat of passion or upon a sudden quarrel. However, the fact that defendant knew Gomick had planned the assault in advance showed that both of them acted deliberately and upon reflection. (See People v. Manriquez (2005) 37 Cal.4th 547, 583-584 [36 Cal.Rptr.3d 340, 123 P.3d 614].) Defendant suggests he and Gomick were provoked by the sight of the shank. This speculation is not supported by anything in the testimony. In any event, “ ‘[t]he provocation which incites the defendant to homicidal conduct in the heat of passion must be caused by the victim [citation], or be conduct reasonably believed by the defendant to have been engaged in by the victim.’ ” (Manriquez, at p. 583.) Here, there was no evidence that Flemming had any role in the production of the shank. Finally, defendant contends involuntary manslaughter instructions were proper because the jury could have found that he intended to participate only in a misdemeanor battery. (See People v. Benavides (2005) 35 Cal.4th 69, 102-103 [24 Cal.Rptr.3d 507, 105 P.3d 1099].) This theory is also untenable. Defendant admitted that after he saw Flemming bleeding heavily from the wounds inflicted by Gomick, he continued to block the deputy’s view of the fight, kick Flemming, and block him from reaching the row gate. Whatever defendant may have anticipated at the outset, by his own account he knowingly participated in an assault with a deadly weapon. No reasonable jury could have found that this violent and bloody incident was a misdemeanor battery. The court properly declined to instruct on involuntary manslaughter. 2. Failure to Give CALJIC No. 8.71 Defense counsel requested CALJIC No. 8.71, which informs the jury that a defendant is entitled to the benefit of a reasonable doubt as to whether murder was of the first or second degree. The prosecutor had no objection, and the court agreed. However, the instruction was not given. Defendant contends this omission violated his rights to due process, a fair trial, and a reliable penalty determination under the Fifth, Sixth, Eighth, and Fourteenth Amendments to the federal Constitution. He is mistaken. As explained in part II.E.l, ante, at pages 867-868, defendant was not charged with murder in the penalty phase. The jury was not required to fix any degree or classification of homicide in its deliberations regarding defendant’s role in the killing of Flemming. The court told the jury that there was evidence of defendant’s commission of murder and assault with a deadly weapon, and that “[bjefore a juror may consider any of such criminal acts as an aggravating circumstance in this case, a juror must first be satisfied beyond a reasonable doubt that the defendant did, in fact, commit such criminal acts.” This instruction correctly informed the jury of the applicable standard of proof. 3. The Aiding and Abetting Instruction Also in connection with the Flemming killing, the court instructed the jury on aiding and abetting liability, as follows: “In order to find the defendant guilty of the crime of murder, you must be satisfied beyond a reasonable doubt that: One, the crime of murder was committed; two, the defendant aided and abetted such crime; three, a co-principal in such crime committed the crime of assault with a deadly weapon; and four, the crime of murder was a natural and probable consequence of the commission of the crime of assault with a deadly weapon.” At this point, the prosecutor requested and was granted a bench conference. She pointed out that the court had not added “or assault with force likely to produce great bodily injury” to “assault with a deadly weapon,” which would be consistent with the other assault instructions. The prosecutor acknowledged that she had prepared the instruction and was responsible for the omission. Defense counsel said, “I think it’s harmless error if you just write it in there on the instruction and move on.” The prosecutor asked the court to provide the phrase “verbally,” but the court decided to simply write it on the instructions that were provided to the jury. In a supplemental brief, defendant raises a number of claims of error regarding this instruction. Principally, he contends the instruction was misleading because it identified the crime of murder as the “target offense” and assault with a deadly weapon as the coprincipal’s crime, a reversal of the proper designations. (See People v. Prettyman (1996) 14 Cal.4th 248, 267 [58 Cal.Rptr.2d 827, 926 P.2d 1013]; CALJIC No. 3.02.) Defendant also finds fault with the court for omitting two paragraphs from CALJIC No. 3.02, for failing to provide oral instruction on assault likely to produce great bodily injury, and for not reinstructing the jury with various standard aiding and abetting instructions that were given at the guilt phase. The Attorney General concedes that the court transposed “murder” and “assault with a deadly weapon” in the first and third enumerated elements of the instruction, but contends the instruction could not have operated to defendant’s prejudice. We agree. The fine points of aiding and abetting liability were not properly before the jury. As discussed above, the jury needed only to weigh defendant’s violent criminal activity as an aggravating factor, not to determine precisely which crime his acts constituted. In any event, the instruction as given properly informed the jury that in order to hold defendant liable for murder, it would have to find that the murder was a natural and probable consequence of an assault with a deadly weapon. The transposition of murder and assault in the first and third elements of the instruction had only a subtle effect, and could only have made it more difficult for the prosecution to establish defendant’s culpability for murder. Taken literally, the instruction could be read to require a finding that he intended to aid and abet a murder, rather than an assault. The Attorney General also notes, correctly, that the omitted paragraphs about which defendant complains were added to CALJIC No. 3.02 after defendant’s trial, following this court’s decision in People v. Prettyman, supra, 14 Cal.4th 248. (See Prettyman, at pp. 258, fn. 3, 264.) Defense counsel did not request any expansion of the standard instruction, and none was required under these circumstances. (People v. Coffman and Marlow (2004) 34 Cal.4th 1, 106-107 [17 Cal.Rptr.3d 710, 96 P.3d 30].) Finally, there is no merit to defendant’s complaint that the court failed to repeat other aiding and abetting instructions given during the guilt phase. These instructions were given to the jury in written form for use during the penalty deliberations, and the jury was told to refer to the applicable guilt phase instructions. 4. The Instruction on Possession of Razor Blades Deputies testified that on three occasions they found blades broken out of plastic razors in defendant’s jail cell. The court instructed the jury that a prisoner’s possession of a sharp instrument, including a razor blade, is a felony, and that “[e]vidence has been introduced for the purpose of showing that the defendant has committed the following criminal acts: . . . possession of a sharp instrument while in custody, which involved the express or implied use of force or violence or the threat of force or violence. Before a juror may consider any of such criminal acts as an aggravating circumstance in this case, a juror must first be satisfied beyond a reasonable doubt that the defendant did, in fact, commit such criminal acts.” The court rejected defense counsel’s request to amend this standard instruction (CALJIC No. 8.87) to tell the jury that it must determine whether there was an express or implied use of force or violence. The court noted that counsel was free to argue this point to the jury. Defendant contends the instruction was improper, both because razor blades in a jail cell do not rise to the level of an actual or implied threat of force or violence, and because the instruction created a mandatory presumption of violence. We have repeatedly rejected these arguments. In People v. Wallace (2008) 44 Cal.4th 1032, 1082 [81 Cal.Rptr.3d 651, 189 P.3d 911], People v. Gutierrez (2002) 28 Cal.4th 1083, 1152 [124 Cal.Rptr.2d 373, 52 P.3d 572], and People v. Tuilaepa (1992) 4 Cal.4th 569, 588-589 [15 Cal.Rptr.2d 382, 842 P.2d 1142], we held that possessing contraband razor blades in custody constitutes an “express or implied threat to use force or violence” under section 190.3, factor (b). We have also consistently ruled that whether criminal acts pose a threat of violence is a legal question for the trial court, and that CALJIC No. 8.87 does not create an unconstitutional mandatory presumption. (E.g., People v. Lewis (2008) 43 Cal.4th 415, 530 [75 Cal.Rptr.3d 588, 181 P.3d 947]; People v. Gray (2005) 37 Cal.4th 168, 235 [33 Cal.Rptr.3d 451, 118 P.3d 496]; People v. Nakahara (2003) 30 Cal.4th 705, 720 [134 Cal.Rptr.2d 223, 68 P.3d 1190].) Defendant offers no persuasive reason for us to reconsider these holdings. 5. Applicability of Guilt Phase Instructions The court instructed the jury: “You are to be guided by previous instructions given in the first phase of this trial which are applicable and pertinent to the determination of penalty. However, you are to completely disregard any instructions given in the first phase which had prohibited you from considering pity or sympathy for the defendant. In determining penalty, the jury shall take into consideration pity and sympathy for the defendant.” Defendant recognizes that the court was not required to reinstruct the jury with guilt phase instructions, as a general rule. However, he contends the court’s penalty phase instructions were misleading and incomplete because the court did not specify which guilt phase instructions were applicable, and because it did repeat two guilt phase instructions, one defining “possession” and one on witness credibility. Thus, defendant argues, the jury may have believed that only the repeated instructions were applicable, and not other critical instructions like the definition of “reasonable doubt.” Defendant also claims the jury may have been misled by the court’s instruction to disregard the prohibition on considering sympathy, because that guilt phase instruction had also informed the jury not to consider the consequences of its verdict. He asserts that the jurors may improperly have continued to ignore the consequences of the penalty verdict. These claims are meritless. The court was not required to specify the applicable guilt phase instructions. (People v. Rogers (2006) 39 Cal.4th 826, 903-904 [48 Cal.Rptr.3d 1, 141 P.3d 135].) Nor was it necessary to reinstruct the jury on reasonable doubt. (Rogers, at p. 905; People v. Rodrigues (1994) 8 Cal.4th 1060, 1191 [36 Cal.Rptr.2d 235, 885 P.2d 1].) It makes no difference that the court repeated two guilt phase instructions. The jury was provided with all guilt phase instructions in writing and told to consider those that were pertinent to their penalty deliberations. Defendant’s suggestion that the court’s direction to consider pity and sympathy may have led the jury to disregard the consequences of its decision strains credulity. We presume that jurors are intelligent and capable of understanding and applying the court’s instructions. (People v. Lewis (2001) 26 Cal.4th 334, 390 [110 Cal.Rptr.2d 272, 28 P.3d 34].) 6. CALJIC No. 8.88 Defendant contends the court erred by giving CALJIC No. 8.88, governing the weighing of aggravating and mitigating circumstances, and by refusing various proposed defense instructions on related points. His arguments cannot be squared with this court’s consistently expressed views on CALJIC No. 8.88. First, defendant challenges the denial of a proposed instruction that would have conditioned a death sentence on jury .findings, beyond a reasonable doubt, that the aggravating circumstances outweighed the mitigating circumstances, and that death was the appropriate punishment. Defendant recognizes that we have rejected the claim that CALJIC No. 8.88 must include these requirements, but asks us to reconsider our view in light of Apprendi v. New Jersey (2000) 530 U.S. 466 [147 L.Ed.2d 435, 120 S.Ct. 2348], Ring v. Arizona (2002) 536 U.S. 584 [153 L.Ed.2d 556, 122 S.Ct. 2428], and Blakely v. Washington (2004) 542 U.S. 296 [159 L.Ed.2d 403, 124 S.Ct. 2531]. However, “[n]othing in Apprendi . . . , Ring . . . , or Blakely . . . casts doubt on these conclusions. [Citations.]” (People v. Parson (2008) 44 Cal.4th 332, 370 [79 Cal.Rptr.3d 269, 187 P.3d 1].) Defendant asserts that, at a minimum, the standard of proof by a preponderance of the evidence is required as a matter of due process. He did not submit such a proposal below. In any event, it is settled that “the trial court need not and should not instruct the jury as to any burden of proof or persuasion at the penalty phase.” (People v. Blair (2005) 36 Cal.4th 686, 753 [31 Cal.Rptr.3d 485, 115 P.3d 1145], italics added.) “The death penalty law is not unconstitutional for failing to impose a burden of proof—whethe