Full opinion text
Opinion ARABIAN, J. Petitioner Craig Anthony Ross seeks relief on habeas corpus from the judgment of death entered against him in Los Angeles Superior Court, Case No. A365075. On direct appeal, we affirmed that judgment and a judgment of death against the codefendant, Steven Allen Champion. (People v. Champion (1995) 9 Cal.4th 879 [39 Cal.Rptr.2d 547, 891 P.2d 93].) In this matter, we issued an order to show cause based on petitioner’s allegation that trial counsel was ineffective for failing to present available mitigating evidence at the penalty phase of his capital trial. We appointed the Honorable Michael Tynan, Judge of the Los Angeles Superior Court, to take evidence and make findings of fact on six questions. Judge Tynan has issued a report responding to the six questions, and in addition concluding that trial counsel provided ineffective representation at the penalty phase and that there is a reasonable probability the result would have been more favorable for petitioner in the absence of counsel’s failings. We uphold most, although not all, of the referee’s factual findings, but disagree with his legal conclusions. We find that petitioner has not shown a reasonable probability that the result would have been different but for counsel’s unprofessional errors. Accordingly, we discharge the order to show cause, and deny the petition for writ of habeas corpus. I. Facts A. The Trial In 1982, a jury convicted petitioner of three counts of murder, five of robbery, two of burglary, and one of rape in concert, finding that he was armed with a firearm in the course of each offense. On each count of murder, the jury found special circumstances of robbery murder, burglary murder, and multiple murder, and on one of the murder counts also found a rape-murder special circumstance. Both petitioner and the codefendant at trial, Steven Allen Champion, who was convicted of some of these crimes, were sentenced to death. The facts giving rise to these convictions are described in greater detail in our opinion in the direct appeal. (People v. Champion, supra, 9 Cal.4th at pp. 898-902.) Briefly, the evidence at the guilt phase of petitioner’s trial disclosed that on December 12, 1980, petitioner and three accomplices burglarized the home of Bobby Hassan, a marijuana dealer, ransacked the house, and murdered both Bobby and his son, Eric Hassan, by shooting them in the head while they were lying on a bed. Bobby’s hands were tied behind his back. The evidence also indicated that on December 27, 1980, petitioner and three accomplices burglarized the home of Michael, Cora, and Mary Taylor, robbing the occupants and murdering Michael Taylor. Petitioner forced Mary Taylor to enter the bathroom, where he raped her. The prosecution offered no evidence showing who fired the shots that killed either the Hassans or Michael Taylor. At the penalty phase of the trial, the prosecution presented evidence that on July 29, 1977, petitioner shot Mark Howard. Howard was in Helen Keller Park, in the Los Angeles area, when Walter Gregory approached and said that petitioner wanted to talk to him. Howard walked to another part of the park and spoke to petitioner, who was with a group of people. Petitioner demanded that Howard return a radio that Howard had taken from Gregory. Howard said he took the radio because Gregory owed him money, and refused to return it. Petitioner then produced a revolver, and said that if Howard did not return the radio he would blow Howard’s head off. Howard slapped petitioner, whereupon petitioner shot Howard six times in the stomach and the chest. Howard recovered, but a bullet remains lodged close to his spine, and his ability to use his left leg is seriously impaired. As a result of this incident, petitioner pleaded guilty to assault with a deadly weapon, and was sentenced to three years in prison. Petitioner presented no witnesses at the penalty phase of trial. At petitioner’s request, the parties stipulated that Howard was once associated with the Denver Lanes and Athens Park Boys gangs. Also at his request, the court took judicial notice that Jerome Evan Malett, an accomplice in the murder of Michael Taylor, had been convicted of eight offenses arising out of that episode, including first degree murder with personal use of a firearm, and had been sentenced to a prison term of 46 years to life. The parties also stipulated that petitioner was born on February 1, 1959, and thus was 21 years old at the time of the murders. B. The Reference Hearing We asked the referee to take evidence and make findings of fact on these questions: “1. What mitigating character and background evidence could have been, but was not, presented by petitioner at his penalty trial? “2. What investigative steps by trial counsel, if any, would have led to such items of evidence? “3. What investigative steps, if any, did trial counsel take in an effort to gather mitigating evidence to be presented at the penalty phase? “4. What tactical or financial constraints, if any, weighed against the investigation or presentation of mitigating character and background evidence at the penalty phase? “5. What evidence damaging to petitioner, but not presented by the prosecution at the guilt or penalty trials, would likely have been presented in rebuttal if petitioner had introduced any such mitigating character and background evidence? [Citation.] “6. Did petitioner himself request that either the investigation or the presentation of mitigating evidence at the penalty phase be curtailed in any manner? [Citation.] If so, what did petitioner request?” The evidence presented at the reference hearing regarding these questions, and the referee’s findings, are summarized below. 1. “What Mitigating Character and Background Evidence Could Have Been, But Was Not, Presented by Petitioner at His Penalty Trial? The referee found that 15 witnesses were available to testify about petitioner’s childhood and family life. At the reference hearing, each of them stated they were available at petitioner’s penalty trial, but petitioner’s attorneys never asked them to testify. Petitioner was born in 1959, to Gloria and Stafford Ross, the fifth of Gloria’s six children. When petitioner was about three months old, Gloria and Stafford separated. Thereafter, Gloria and the children left Los Angeles for Oakland. Gloria became romantically involved with Henry Brown, who had three sons. In 1963, the couple moved to Los Angeles and began living together (along with her six and, after 1966, his three children). They married in 1966. Gloria and Henry separated in 1971, when petitioner was 12 years old, and then reconciled around 1978. The testimony of the 15 potential witnesses is summarized below, listed in the order in which it appears in the referee’s report, and in which the witnesses testified at the reference hearing. 1. Shelene Hearring testified that she is petitioner’s older sister. In 1982, when petitioner’s murder trial took place, she was a psychiatric technician for the Veterans Administration Medical Center in the State of Washington. Petitioner’s father, Stafford Ross, repeatedly beat and stabbed petitioner’s mother, Gloria, including when she was pregnant with petitioner. Gloria also had a bad relationship with her second husband, Henry Brown. Henry was an alcoholic and a gambler, who beat his wife when he had been drinking. Henry and Gloria fought several times a week. On one occasion, Henry began beating Gloria, and when petitioner’s aunt Gwen stepped in, Henry threatened to throw a television set at her. Petitioner’s uncle Alvin, a police officer, then arrived and arrested Henry. Henry Brown frequently beat Gloria’s children with a thick belt that was part of his postman’s uniform, and with tree switches. When he had been drinking, Henry beat the children for no apparent reason. During these beatings, Henry swung widely, sometimes hitting the children with the buckle end of his belt. He would whip the boys in the family, including petitioner, more often than the girls, and on several occasions Shelene saw welts on petitioner’s body from the whippings. Sometimes Henry forced the children to kneel in the garage for hours. The family lived in a rough neighborhood. Petitioner often took care of his younger siblings, and walked his younger sisters to school to protect them against attacks. As of the time of trial, no member of petitioner’s family had been in trouble with the law other than petitioner. Shelene came to the trial on only one occasion. On that day, she attempted to speak to petitioner’s lead attorney, Gerald Lenoir, about petitioner’s case; Lenoir told her that he did not have time to talk to her. Shelene was never interviewed by any attorney or defense investigator regarding testimony she could offer on petitioner’s behalf. 2. Leatrice Williams testified that she is petitioner’s grandmother. Petitioner came with his brother and sisters to visit her at her farm every year until he was about 14 years old. During his visits, petitioner would help with the chores and care for the animals. She did not see petitioner often after he turned 14. 3. Murdie Faye Washington is petitioner’s aunt. At the time of petitioner’s trial in 1982, she was a chief legislative analyst for the City of Los Angeles. Washington testified that petitioner’s father, Stafford, had beaten and stabbed petitioner’s mother, Gloria. Although Washington never saw Gloria’s second husband, Henry, beat Gloria, she saw bruises from such beatings on Gloria’s body, and heard Henry subject Gloria to verbal abuse. Petitioner became an occasional babysitter for Washington’s children when he was about 11 years old; he was good to her children. Washington would have been willing to testify on petitioner’s behalf at the penalty phase of the trial, but petitioner’s attorneys never discussed the possibility with her. She came to the trial on several occasions, but whenever she tried to meet with petitioner’s attorneys, they said they were too busy. 4. Geraldine Gray testified that she is petitioner’s aunt. At the time of petitioner’s trial, she was an analyst in the workers’ compensation department of a law firm. Petitioner’s stepfather, Henry Brown, had a drinking and gambling problem. On several occasions, often with petitioner present, Gray saw Henry beat Gloria. In his relations with the children, Henry acted “not like a father but like a dictator . . . [n]ever showing any love . . . Whenever she came to visit, petitioner would take care of her children. Petitioner was “excellent” with the children. During petitioner’s trial, Gray met petitioner’s attorney, and told him that she was willing to testify on petitioner’s behalf. A woman took her phone number and told her she would be called if she were needed. No one ever called her. 5. Cynthia Sheperd testified that she is petitioner’s sister, four years older than petitioner. Petitioner’s stepfather, Henry, stabbed Gloria on several occasions in petitioner’s presence when Sheperd was between eight and ten years old. Henry liked to go to the racetrack; when he lost, he came home angry, drank excessively, and was violent to his wife and children. Once when Sheperd tried to stop Henry from hurting her mother, Henry pushed them both through a glass window. Another time when Sheperd came to her mother’s defense, Henry hit Sheperd in the face with his closed fist. Sheperd described one of Henry’s methods of disciplining the children: “He would grab us by the leg, turn us upside down and use a switch or a belt.” Petitioner was loving and kind to his siblings. When she was 14 years old, Sheperd went to live with her grandmother, because of the violence in her home. 6. Karen Stuart testified that she is petitioner’s first cousin, and that he was kind and gentle when put in charge of younger relatives who came to visit. Petitioner occasionally babysat for Karen starting when Karen was three or four years old until she was about ten. 7. Denise Ross testified that she is petitioner’s sister, and that at the time of petitioner’s trial she worked for the Los Angeles Unified School District. She testified that her stepfather Henry drank and was violent, hitting her mother, sometimes with a closed fist, and beating petitioner, often with a belt. Petitioner was kind, sharing, and loving with his siblings. He protected his sisters from harassment by others in the neighborhood, and stopped people from taking their lunch money. Denise said that she went to petitioner’s trial, and tried to talk to Attorney Lenoir about the case, but that Lenoir was rude and evaded her questions. 8. Michael Brown testified that he is petitioner’s stepbrother (the son of Henry Brown), is three years older than petitioner, and at the time of petitioner’s trial was employed as a truck driver. He also testified that his father Henry often beat petitioner and the other children with a belt. After Henry and Gloria separated, Henry forbade Michael from seeing petitioner, but they continued to see each other anyway. Michael lived in fear of his father, and in his late teens began to abuse drugs and alcohol, which he attributed to a desire to forget his childhood. In 1980, after Michael’s baby drowned in an accident, Michael went on an alcoholic binge. Petitioner helped him stop drinking. 9. Debra Calloway testified that she was petitioner’s half sister, born a year after petitioner. Calloway and petitioner had different fathers, but the same mother. Their stepfather, Henry Brown often whipped the children with switches and a belt all over their bodies. Henry hit petitioner more than the other children. Once Henry beat petitioner 20 to 30 times with a belt because petitioner came home after curfew. Calloway moved out of the house at the age of 15, after Henry got drunk and attacked her with a butcher knife. She and her brothers and sisters called Henry “monster,” and “the devil.” She still has bad dreams about Henry’s beatings. Until petitioner turned 12, he protected Calloway from children at school who would beat her up and take her milk money. Once, when their stepfather, Henry, was giving her an undeserved whipping, petitioner volunteered to be beaten instead. 10. Gwendolyn Frazier is petitioner’s aunt and is 15 years younger than petitioner’s mother. At the time of petitioner’s trial, Frazier was an optician. She had lived with petitioner’s family for three months, and testified that petitioner’s stepfather, Henry Brown, was a heavy drinker and was physically abusive. In particular, she mentioned two incidents, once when she saw him brandishing a television set, and another time when he threatened to shoot petitioner’s mother, Gloria. During these episodes of violence, petitioner would sit and cry. One day, in court, Gloria had attempted to introduce her to Lenoir, but he “just kept walking.” 11. Alvin Williams testified that he is petitioner’s uncle; at the time of petitioner’s trial he was a detective with the Los Angeles Police Department. Williams was present when Stafford Ross, petitioner’s father, stabbed his mother, Gloria. When Williams tried to intervene, Ross stabbed Williams in the arm. Gloria was taken to the hospital, where her condition was originally listed as critical; Ross was arrested, and ultimately sent to prison for the stabbing. Williams also testified that on four occasions he was called to petitioner’s house when petitioner’s stepfather, Henry Brown, threatened to kill Gloria, and Williams had to disarm Henry. The children, including petitioner, were present on these occasions and were quite upset. 12. Stafford Ross, Jr., testified that he is petitioner’s brother. He also testified about the violent behavior of his stepfather, Henry, toward their mother and siblings. There was a time in his life when he was smoking “a lot of weed.” Petitioner “didn’t like that,” and attempted to steer Stafford in a different direction. As a result, Stafford became involved in body building and won third place in a Mr. Los Angeles contest. 13. Gerald Brown testified that he is Henry Brown’s son and petitioner’s stepbrother. He was a paramedic with the Los Angeles Fire Department at the time of petitioner’s trial. He, too, testified about his father’s violence, drinking, and gambling. 14. Melvin Williams, Jr., testified that he is petitioner’s cousin. Now a law clerk to a federal district court judge, at the time of trial he was student body president of Fairfax High School and had received an award from the Mayor of Los Angeles as an outstanding youth. He testified that he played with petitioner as a child and liked him. 15. Gloria Brown, petitioner’s mother, testified that she was employed by the Los Angeles Department of Social Services from 1964 to 1990. Both of her husbands inflicted violence upon her. When she was eight months pregnant with petitioner, Stafford Ross “knocked” her against a wall, causing petitioner to be born prematurely the next day. He also stabbed her when petitioner was three months old. Her second husband, Henry Brown, beat her and the children when he got drunk. When Henry lost money at the race track, it was a “bad scene,” for Henry would curse and fight, frightening the children. Gloria did not leave Henry, because he had a good job and she did not want to go on welfare. She was “trying to have a better life for my kids,” and she did not realize at the time “that it was really impacting my children.” Ultimately she did leave Henry, but they reconciled in 1978, after the children were grown and he had stopped drinking. Gloria testified that petitioner once was upset because, he told her, an elementary schoolteacher had called him “nigger,” which the teacher denied. She had conversations with petitioner’s lawyers, but she said they never interviewed her to determine what testimony she could offer at the penalty phase, and never suggested that she testify. The referee summarized this testimony: “The Referee finds that these witnesses would testify that they love petitioner; would suffer personally if he were to be sentenced to death; were sincere and that their testimony was such as to inspire confidence, trust, sympathy, and belief; that they were amicable, willing, and anxious to testify now and would have been so in 1982. “The Referee finds that the petitioner suffered extremely and largely unwarranted physical violence upon himself from both his father and later his stepfather; that he was witness to other violence inflicted upon his mother, brothers, and sisters; that he was without guidance from either his father or stepfather and could be labeled a ‘latchkey child’; that he was arbitrarily prevented from having any contact with his stepfather and stepbrothers during his formative years and that this violation was extremely distressful to petitioner; that early poverty and a distracted and resentful mother further blunted his development; that such evidence of abuse was believable and would have been found to be significant by the penalty phase jury in 1982. “The Referee finds true that on four occasions Alvin Williams, the Los Angeles Police Department detective, had to disarm the petitioner’s stepfather, Henry Brown, of a .22 revolver and that Brown had threatened to kill Gloria Brown, petitioner’s mother, and that the petitioner was witness to all four of these events and was upset and afraid of his stepfather; that Henry Brown was frequently drunk and abusive to his children usually after a losing day at the horse races and that petitioner seemed to get more punishment than the other children and that the beatings were not related to discipline but primarily abuse. “The Referee finds that the petitioner’s family would testify to acts of kindness and protectiveness performed by petitioner; that petitioner was especially protective of younger members of his family when they were going to school or playing; that petitioner would frequently babysit his younger cousins and was playful with them and enjoyed entertaining the youngsters; that generally he was respectful and helpful with the family members; that this testimony could easily be believed by a penalty phase jury. “The Referee finds that documentary evidence of petitioner’s report cards establishes that petitioner had passing grades until the breakup of his family and almost immediately thereafter he began failing all his subjects; [and] that the jury could infer from these facts that petitioner was negatively and severely affected by the family breakup and enforced isolation from his stepbrothers and would find it instructive dining the penalty phase. “The Referee finds that all of this evidence with an abundance of detail not gone into in this report was readily available to the defense team and was not presented by petitioner at his penalty phase trial.” 2. “What Investigative Steps by Trial Counsel, If Any, Would Have Led to Such Items of Evidence?” Casey Cohen testified that he was retained by appellate counsel to conduct an investigation of witnesses who could have testified on petitioner’s behalf at the penalty phase. He telephoned petitioner’s mother and told her he would like to interview family members who could have testified on petitioner’s behalf. With her help, Cohen was able to interview 15 family members in less than 2 weeks. He spent 15 or 16 hours investigating. The referee found that “reasonably competent defense counsel in a capital case would have employed investigation prior to trial to interview petitioner’s family members and to obtain any institutional, school, medical, hospital or court records of the petitioner. Competent counsel would also have employed the services of mental health professionals to explore possible psychiatric defenses and obtain additional background information regarding childhood experiences, environmental problems, child abuse, educational or intellectual difficulties and other related material that might lead to mitigating evidence in a capital case. [¶] The Referee finds that such investigatory activity is customary and indeed mandatory in a capital case and that such investigative steps would have led to all of the evidence adduced at the reference hearings.” 3. “What Investigative Steps, if Any, Did Trial Counsel Take in an Effort to Gather Mitigating Evidence to Be Presented at the Penalty Phase?” Two attorneys represented petitioner at trial: Gerald Lenoir, who served as lead counsel, and Elizabeth Harris, who assisted him. Both testified at the reference hearing. The parties stipulated that Lenoir was “an experienced lawyer of some 40 years’ practice; has been practicing criminal law exclusively the last 15 or 20 years of his practice; and had been trying, as a defense lawyer, death penalty cases since 1958 during whatever periods the death penalty laws in this state were viable; and that he always tried the best that he could when he tried these lawsuits.” “[H]e tried numerous death penalty cases prior to the Craig Anthony Ross case in 1982.” Second counsel Harris was less experienced; the referee found that this was her second capital case. Lenoir testified he selected her to aid him because she was a good attorney and because of her performance in an earlier death penalty case. At the reference hearing, Lenoir, who, since petitioner’s trial, had retired, suffered two strokes, and moved to Louisiana, had little memory of petitioner’s case. He could not recall what, if any, steps the defense took to learn of mitigating evidence that could be presented on petitioner’s behalf. He testified that in capital cases, he routinely considered the possibility of presenting mitigating evidence of character and background. If “there was cooperation from the client and he permitted it,” Lenoir would explore such evidence in each case. He had no reason to believe he had neglected to do so in this case. He also testified that, in the abstract, fear of damaging rebuttal might be a consideration in deciding whether to present character evidence. Absent a tactical reason or instructions from the client, Lenoir testified, he “absolutely” would have presented any favorable character evidence. It was his practice to discuss with his clients the possibility of calling family members to testify on their behalf. In an earlier deposition, Lenoir testified that he had talked with the mother “many times” “ ‘about the case.’ ” Harris testified that petitioner’s trial was either her first or her second capital case. To prepare for the penalty phase in petitioner’s case, she talked to approximately three family members, one of whom was petitioner’s mother. These conversations took place either in the hallway of the courthouse or over the telephone; she never told these individuals the nature of the testimony if they were to be called as witnesses at the penalty phase. She obtained none of petitioner’s school, juvenile, or prison records, and never went to petitioner’s house to talk to any family members. She and Lenoir discussed the possibility of presenting background evidence at the penalty phase “[p]erhaps just a bit in terms of putting on [petitioner’s] mother. Something. But nothing very extensive.” She said the decision whether to call witnesses at the penalty phase was Lenoir’s, but that if witnesses had been called, she would have been assigned to question them. She and Lenoir never discussed the advisability of calling witnesses at the penalty phase, and never talked about what, if any, rebuttal evidence the prosecution could introduce if they chose to call witnesses; Lenoir simply told her that the defense would not call any witnesses at the penalty phase. Regarding the adequacy of her representation, she said: “I absolutely feel I did not do a competent job at the penalty phase . . . and I’m not happy to say that, but that’s true.” The referee admitted into evidence a deposition, taken in 1986, in which Harris testified about her investigation of petitioner’s case. At the reference hearing, Harris said her deposition testimony was truthful. In the deposition, Harris said that her primary task in representing petitioner was to prepare for the penalty phase. As part of her preparation, she spoke to an expert on the psychology of gangs, as well as a police officer who testified for the prosecution at the guilt phase of petitioner’s trial regarding petitioner’s gang activities. She said that she had talked to “a number” of petitioner’s family members, including his mother and stepfather, his sister Denise, his stepbrother Michael, and one or two of his aunts. Charles Watson, who had been retained by Lenoir to investigate petitioner’s case, testified that he interviewed two potential penalty phase witnesses, both friends of petitioner. He did not recall what either of these persons had told him. He also said that he spoke on the telephone to petitioner’s mother, and, at Lenoir’s request, asked her to come to trial during the penalty phase. The ability of investigator Watson, and Attorneys Harris and Lenoir to recall what steps they took to investigate the case was impaired by the disappearance of the attorneys’ files in petitioner’s case, which also contained all of Watson’s investigation reports. The referee found that these files had “inexplicably been lost or destroyed while under the control of the attorneys.’’ Lenoir testified at the reference hearing, “I moved my office several times, and I lost not only that file but several other files that I never located.” The referee concluded that “absolutely nothing of a competent nature was done by way of penalty phase preparation by defense counsel in this case.” 4. “What Tactical and Financial Constraints, if Any, Weighed Against the Investigation or Presentation of Mitigating Character and Background Evidence at the Penalty Phase?” Attorney Lenoir testified that he could not remember whether there were any tactical constraints that weighed against presentation of any family members as penalty phase witnesses on petitioner’s behalf. Second counsel, Harris, testified that she did not know why Lenoir had decided not to call any witnesses at the penalty phase, but said that she knew of no financial or tactical constraints that weighed against presenting such evidence. The referee found that there were no financial constraints that justified counsel’s failure to adequately investigate or present evidence on petitioner’s behalf at the penalty phase, pointing out that because petitioner was indigent, funds were available to pay necessary defense experts and investigators. The referee also concluded that the “penalty phase preparation was totally inadequate, in fact virtually non-existent," that “there were no legitimate tactical reasons for non-participation in the penalty phase,” and that “there was no investigation regarding rebuttal, and this self-inflicted ignorance cannot provide the basis for an informed tactical decision.” 5. “What Evidence Damaging to Petitioner, but Not Presented by the Prosecution at the Guilt or Penalty Trials, Would Likely Have Been Presented in Rebuttal if Petitioner Had Introduced Any Such Mitigating Character and Background Evidence?” At the reference hearing, the prosecutor produced evidence which, he argued, he would have introduced at the penalty phase of the trial if the defense had called family members to testify. At the penalty phase of petitioner’s trial, the prosecutor sought permission to introduce evidence of criminal activities that petitioner had engaged in as a juvenile. Petitioner had three sustained delinquency petitions on charges of burglary involving the theft of guns, another involving four counts of robbery, and another for brandishing a fork at a cook while he was at the California Youth Authority. The prosecutor also sought to present evidence of other institutional acts of misconduct. The trial court refused to admit this evidence because some of petitioner’s activities did not involve force or violence (see Pen. Code, § 190.3, factor (b)), and also because the prosecutor did not comply with the statutory requirement that he give the defense advance notice that he would use this evidence at the penalty phase (Pen. Code, § 190.3). At the reference hearing, the prosecutor produced no witness who had an independent recollection of these episodes, but he asked the referee to judicially notice his offer of proof at trial. The referee concluded that if the defense had introduced mitigating evidence at the penalty phase, “in all likelihood,” the trial court would have permitted the prosecutor to introduce on rebuttal evidence of the four counts of robbery and of petitioner’s “brandishing a weapon based on threatening a probation camp cook with a large serving fork.” The prosecutor called several prison guards to testify regarding threats made by petitioner, but none had any memory of the incidents. The referee found that the “institutional witnesses had no memory of petitioner’s conduct as depicted in the reports of 1978 and 1979 and [was] of the opinion that their testimony would have been little better in 1982. The four incidents were proportionally minor, considering the volatile conditions that prevailed at [Deuel] Vocational Institute during this period. Three of the incidents involved threats to staff and the fourth indicated that in June of 1978 the petitioner and 2 other black inmates attacked 2 white inmates.” The referee did not mention the three burglaries involving the theft of guns. At the reference hearing, the prosecution also presented evidence that defendant’s mother had told a juvenile probation officer in 1973 that petitioner was cooperative at home, but that when he was with his peers he had no control of himself or his behavior. In 1974, she told the probation officer that petitioner had been mischievous from the time he was a child, and that he had a problem with his temper. In 1975, she told the probation officer that she could not control petitioner, and that he “has a hate for whites, shows a great deal of resentment towards all type of people.” The prosecution introduced a psychiatric report, prepared for Los Angeles County Juvenile Court proceedings in 1974, when petitioner was 15 years old. According to the report, petitioner told the interviewing psychiatrist that he had never been beaten or physically abused by anyone, that he liked his stepfather, Brown, and had gotten along well with him, and that he felt better when there was a man at home fulfilling the role of father. Petitioner, who had been held at a camp, said that he wanted to go home. The prosecutor also called the probation officer who prepared a probation report when petitioner assaulted Mark Howard in Helen Keller Park, shooting him six times in the stomach. The officer said petitioner felt no remorse for the assault, and was not concerned about going to prison. 6. “Did Petitioner Himself Request That Either the Investigation or the Presentation of Mitigating Evidence at the Penalty Phase Be Curtailed in Any Manner?” Attorney Harris testified that petitioner had never told her not to call witnesses on his behalf at the penalty phase. Attorney Lenoir testified that he could not recall whether petitioner ever asked that members of his family not be called to testify. In a deposition in 1986, Lenoir said that he “got the impression,” either from petitioner or Harris, that petitioner did not want Lenoir to call his mother as a witness. Attorney Ronald Skyers, who had represented codefendant Champion at trial, testified that during the trial, Lenoir said either that petitioner did not want Lenoir to call his mother as a witness, or that he did not want any relatives to testify. Skyers was not sure which of these two statements Lenoir had made. The referee admitted this hearsay testimony only to show Lenoir’s state of mind. Petitioner did not testify at the reference hearing. The referee found “no substantial evidence to support any reasonable conclusion that petitioner requested curtailment of the presentation of penalty phase evidence.” 7. Other Findings In discussing question No. 5, regarding possible rebuttal evidence, the referee also stated that the rebuttal “evidence would have been outweighed by the petitioner’s mitigating evidence and that it is reasonably probable that a more favorable determination would have resulted in the absence of defense counsel’s failings to act in the manner to be expected of reasonably competent attorneys acting as diligent advocates.” In arriving at this conclusion, the referee considered “the demeanor and credibility of all the witnesses who testified at the reference hearing.” II. Discussion A. General Legal Principles The general legal principles are settled. Petitioner had the right to the effective assistance of counsel at trial, and thus was “entitled to the reasonably competent assistance of an attorney acting as his diligent and conscientious advocate.” (In re Marquez (1992) 1 Cal.4th 584, 602 [3 Cal.Rptr.2d 727, 822 P.2d 435].) A defendant claiming ineffective representation bears the burden of proving by a preponderance of the evidence both (1) that counsel’s performance was deficient, i.e., that the representation fell below an objective standard of reasonableness, and (2) that there is a reasonable probability that, but for counsel’s unprofessional errors, the result would have been more favorable to defendant, i.e., a probability sufficient to undermine confidence in the outcome. (Id. at pp. 602-603; People v. Mayfield (1993) 5 Cal.4th 142, 199 [19 Cal.Rptr.2d 836, 852 P.2d 331].) The standard of review of the referee’s report is equally settled. Any conclusions of law, or of mixed questions of law and fact, are subject to independent review. Mixed questions include whether counsel's performance was deficient and whether the deficiency prejudiced the defense. Because the referee can observe the demeanor of the witnesses and their manner of testifying, findings of fact, though not binding, are entitled to great weight when supported by substantial evidence. (People v. Mayfield, supra, 5 Cal.4th at p. 199; In re Marquez, supra, 1 Cal.4th at p. 603.) B. Petitioner’s Exceptions to the Referee’s Report Although the referee’s report was generally favorable to petitioner’s position, he states five exceptions to that report. To some extent, the exceptions relate to whether counsel’s performance was deficient. Because, as explained below, we accept for purposes of discussion that the performance was indeed deficient, and base our ultimate rejection of petitioner’s claim on the lack of prejudice, we need not consider the exceptions in that regard. In addition, petitioner disagrees with the report on the following points relevant to prejudice. 1. Petitioner excepts to the report, “[i]n general, to the extent the facts as set forth in this brief differ from or are more extensive than the facts as set forth in the report of the Referee . . . .” He is not more specific. A comparison of petitioner’s lengthy factual recitation and the referee’s more concise summary shows the former is more exhaustive than the latter, which can always be the case. The referee himself recognized the impossibility of expressly mentioning every arguably relevant detail when he referred to the “abundance of detail not gone into in this report. . . We have no reason to assume the referee failed to consider any significant fact. In any event, we have ourselves reviewed the record and draw our own conclusions. This does not state a valid exception. 2. Petitioner “takes exception to the ruling of the Referee on admissibility of the testimony of James Cobum, and accordingly on the failure of the Referee to make findings on all matters as to which Dr. Cobum would have testified.” This apparently refers to an earlier argument in petitioner’s brief stating, in its entirety, that “had [Dr. Cobum’s] testimony been allowed by the Referee, he would have testified that [petitioner’s] anti-social behavior in an institutional setting as purportedly shown by the People in rebuttal, was a reflection of failure of the juvenile justice system to provide treatment and counseling . . . .” At the reference hearing, petitioner attempted to have a psychiatrist testify that petitioner’s institutional misbehavior was, in essence, the fault of the juvenile justice system. We have reviewed the record, and find no abuse of discretion by the referee’s sustaining a relevance objection. Moreover, in his report, the referee discounted some of the institutional incidents in part because they were “proportionally minor, considering the volatile conditions that prevailed at [Deuel] Vocational Institute during this period.” Even if we assume that petitioner could have presented such evidence at a trial to rebut the available prosecution rebuttal evidence, it would not change our ultimate conclusion. 3. Petitioner “takes exception to the ruling of the Referee on admissibility of the testimony of Robert Bryan, and accordingly on the failure of the Referee to make findings on all matters as to which Mr. Bryan would have testified.” Bryan is an attorney whose testimony related largely to the issue of counsel’s performance. Regarding prejudice, petitioner questioned Bryan whether, in his opinion, evidence of child abuse might affect the jury’s penalty determination. Over objection, the court generally allowed the testimony. In Bryan’s opinion, such testimony can be very helpful to the defense. Bryan discussed, among other things, public opinion surveys supporting this opinion. Petitioner also asked whether the witness had “an opinion as to whether these deficiencies [of trial counsel] that you’ve just noted were prejudicial to Mr. Ross.” Noting that the question “goes beyond the six questions [this court asked in the reference order],” the referee sustained an objection to the question. But petitioner then asked if the witness had “an opinion based upon the deficiencies that you’ve just noted that there is a reasonable probability that the outcome would have been different?” This time, there was no objection, so the court allowed the witness to answer. Bryan said that in his opinion, “the result very likely would have been different,” and stated reasons for this opinion. Petitioner does not make clear exactly what rulings he disagrees with. As noted, the referee, correctly or incorrectly, eventually did allow the witness to express an opinion on the question of prejudice. The referee did not expressly mention this testimony in his report, but there is no reason to suppose he did not consider it for what it was worth. Moreover, as discussed below, the referee was correct that the ultimate question of prejudice was not before him. The referee made no erroneous rulings of which petitioner can complain. 4. Petitioner “takes exception to the ruling of the Referee refusing to permit Petitioner to establish that intent was not proven with respect to the sustained juvenile robbery petitions and that accordingly those petitions are irrelevant as rebuttal and not legally sustained.” He supplies no record citation and does not further develop his complaint. We therefore need not consider it. (People v. Ashmus (1991) 54 Cal.3d 932, 985, fn. 15 [2 Cal.Rptr.2d 112, 820 P.2d 214].) Moreover, at most it appears this would go to the weight of the rebuttal evidence, not its admissibility. 5. Petitioner “takes exception to the finding of the Referee, completely unsupported by the evidence, that the People would have had available in 1982 the rebuttal evidence they presented in these proceedings or that the Superior Court would have ruled it admissible.” This refers to the fact the respondent relied primarily on the offer of proof made at the trial itself and documentary evidence to show the rebuttal evidence. The referee did discount much of the proffered rebuttal evidence because of this. Petitioner appears to claim that no rebuttal evidence whatsoever would have been available. We have reviewed the record, and conclude that substantial evidence supports the finding that the rebuttal evidence the referee cited would have been available in 1982. Petitioner’s legal arguments regarding this evidence will be discussed below. C. Respondent’s Exceptions to the Referee’s Report Respondent, represented in this court by the Attorney General, states a number of exceptions to the report. In light of our ultimate conclusion that petitioner is not entitled to relief, we need not consider all the exceptions. Some, however, are meritorious. 1. The referee found “that the petitioner suffered extremely and largely unwarranted physical violence upon himself from both his father and later his stepfather . . . .” (Italics added.) The Attorney General notes that petitioner’s parents separated when he was about three months old and that there was no evidence petitioner suffered direct physical violence by his natural father. There was only some indication, although no medical evidence, that petitioner might have been the indirect victim of the father’s violence upon his mother when she was pregnant with petitioner. We therefore reject this finding to the extent it implies more than that petitioner might have indirectly suffered from the violence the natural father inflicted upon the mother. 2. The referee found that petitioner “was arbitrarily prevented from having any contact with his stepfather and stepbrothers during his formative years . . . .” The Attorney General correctly argues that although there was evidence the stepfather did not want petitioner to see his stepbrothers, it was clear that petitioner did, in fact, continue to have contact with them. We will view the referee’s finding in this light. 3. The referee found that “early poverty and a distracted and resentful mother further blunted his development . . . .” The Attorney General disagrees, correctly noting that there was little evidence of actual poverty, and that what poverty there was occurred when petitioner was very young. Also, there was no direct evidence that petitioner’s development was blunted, only inferences that it must have been. Indeed, evidence of petitioner’s good behavior might suggest the opposite. Again, we will view the referee’s finding in this light. 4. The Attorney General disagrees with the referee’s finding that “documentary evidence of petitioner’s report cards establishes that petitioner had passing grades until the breakup of his family and almost immediately thereafter he began failing all his subjects; [and] that the jury could infer from these facts that petitioner was negatively and severely affected by the family breakup and enforced isolation from his stepbrothers . . . .” We have examined the evidence and agree that petitioner’s grades do not support this finding. D. Analysis of Referee’s Findings The referee opined that defense counsel failed “to act in the manner to be expected of reasonably competent attorneys acting as diligent advocates.” Nearly nine years elapsed between the trial and the reference hearing, and memories had dimmed, making it difficult to determine exactly what counsel did and did not do. However, we need not decide whether counsel’s performance was truly deficient, or merely obscured by the fog of time. Instead, we turn first to the question of prejudice. Finding no prejudice, we do not address the question of counsel’s performance. (Strickland v. Washington (1984) 466 U.S. 668, 697 [80 L.Ed.2d 674, 699-700, 104 S.Ct. 2052]; In re Fields (1990) 51 Cal.3d 1063, 1079 [275 Cal.Rptr. 384, 800 P.2d 862].) The referee responded to the six specific factual questions we posed in the reference order, but also answered some questions we did not ask, including the ultimate one: whether petitioner was prejudiced by counsel’s performance. Our failure to ask that question was deliberate, for it is of mixed law and fact for our resolution. As explained in In re Cordero (1988) 46 Cal.3d 161, 171, footnote 1 [249 Cal.Rptr. 342, 756 P.2d 1370], our reference orders formerly asked the referee to answer ultimate legal questions, and not merely find the facts. “We have now determined, however, that a referee should be asked only to make findings on disputed factual issues, and not to resolve legal issues arising from those facts.” (Ibid.) The record of the reference hearing indicates the referee did not review the trial record. Such review was not necessary to resolve the factual questions we posed, so the referee acted appropriately. However, “[t]o determine whether prejudice has been established, we compare the actual trial with the hypothetical trial that would have taken place had counsel [performed] competently .... [Citation.] This requires knowledge of all of the evidence that was presented at trial, not just the evidence that was presented at the habeas corpus hearing. Since the referee had not made a full review of the evidence that was presented at trial, we do not find his recommendation persuasive.” (In re Marquez, supra, 1 Cal.4th at p. 604.) The question before us is whether, had the mitigating evidence presented at the reference hearing been presented at trial, it is reasonably probable the outcome would have been different. We conclude not. The mitigating evidence consisted of the testimony of 15 members of petitioner’s family testifying primarily that they loved petitioner, that he was protective and caring to other family members, and that he was abused as a child by his stepfather, Henry Brown, especially when Brown had been drinking or at the racetrack. There was also testimony that petitioner lived in a violent neighborhood, that his failure to be rehabilitated was partly the fault of institutional authorities, and that he expressed remorse for his earlier crimes. The referee found that these witnesses “were sincere and that their testimony was such as to inspire confidence, trust, sympathy, and belief . . . .” We accept this finding. As noted above, some of the trial court’s findings regarding the mitigating evidence are not supported by substantial evidence, and we reject those. The mitigating evidence was, to this extent, somewhat weaker than the referee found. But, in sum, the mitigating evidence was substantial. If it stood alone, we may well have found that petitioner had established prejudice. (See In re Marquez, supra, 1 Cal.4th at pp. 605-609.) But it does not stand alone. The mitigating evidence was subject to substantial impeachment and potentially devastating rebuttal. This alters the equation. The mitigating evidence would have been weakened by two significant areas of impeachment. First, according to a psychiatric report prepared when petitioner was 15 years old, petitioner told the psychiatrist that he had never been beaten or physically abused by anyone, he liked and got along well with Brown, and he felt better when there was a man at home fulfilling the role of father. Petitioner presented testimony that it is common for an abused child to deny the abuse, and argues that because he had been institutionalized for a long time and wanted to go home, he had a motive to minimize problems in his home life. The defense could certainly have presented this evidence and this argument, but petitioner’s own words, more contemporaneous to the alleged incidents than the later testimony of his relatives, would have made effective impeachment. Moreover, at the time of trial, petitioner’s mother and Brown, the person who allegedly abused her and petitioner so seriously that it had an effect on his becoming a murderer, had reconciled and were once again living together. Although abused persons often become reconciled with the abuser, and the mother testified that Brown had changed his ways, the combination of petitioner’s words and the mother’s living with Brown at the time of trial, would certainly have weakened the impact of the abuse evidence. Also impeaching would have been statements by the mother herself long before the trial, and thus closer in time to the events at issue. In 1973 (petitioner was born in 1959), the mother told a juvenile probation officer that petitioner was cooperative at home, but that when he was with his peers he had no control of himself or his behavior. This would have undercut the mitigating evidence relating to petitioner’s behavior, which was limited to his behavior at home, i.e., with his relatives. Moreover, in 1974, the mother told the officer that petitioner had been mischievous from the time he was a child, and that he had a problem with his temper. In 1975, she said petitioner “has a hate for whites, shows a great deal of resentment towards all type of people.” In addition to being impeachable in this fashion, the mitigating evidence would have triggered damaging rebuttal. At the actual trial, in 1982, the prosecution sought to present much more aggravating evidence than the court allowed, primarily evidence of criminal conduct while petitioner was a juvenile. When defense counsel objected, the court refused to allow the evidence partly because of insufficient statutory notice of aggravating evidence and partly because some of the evidence did not come within one of the statutory aggravating factors. (Pen. Code, § 190.3.) As a result, the jury heard no evidence of misconduct by petitioner before he was 18 years old, and none at all in a custodial setting. Rebuttal evidence, however, “is not subject to the notice requirement of section 190.3 and need not relate to any specific aggravating factor under section 190.3.” (People v. Mitcham (1992) 1 Cal.4th 1027, 1072-1073 [5 Cal.Rptr.2d 230, 824 P.2d 1277].) The referee found that “in all likelihood” the trial court would have permitted rebuttal by petitioner’s juvenile records. This included “sustained juvenile petitions for four counts of robbery and one for brandishing a weapon based on threatening a probation camp cook with a large serving fork.” The referee also found that the prosecution probably could not have presented evidence of misconduct at Deuel Vocational Institute in 1978 and 1979 that was memorialized in written reports because the “institutional witnesses had no memory [at the reference hearing] of petitioner’s conduct as depicted in the reports of 1978 and 1979 and [was] of the opinion that their testimony -would have been little better in 1982.” We accept this finding, although we question the assumption that what could not be proven at the reference hearing in 1991 because of the passage of time could equally not have been proven at trial in 1982. The referee did not mention three additional sustained petitions on charges of burglary involving the theft of guns. Especially in light of the prosecution offer of proof at trial, we see no reason to doubt the availability of this documentary evidence in 1982. Petitioner argues that this evidence would not have constituted proper rebuttal. He is correct that penalty phase rebuttal evidence “must relate directly to a particular incident or character trait defendant offers in his own behalf.” (People v. Rodriguez (1986) 42 Cal.3d 730, 792, fn. 24 [230 Cal.Rptr. 667, 726 P.2d 113].) However, we conclude that this evidence would have been admissible to rebut evidence portraying petitioner as a kind, protective, caring person. In People v. Rodriguez, supra, 42 Cal.3d at pages 791-792, and footnote 24, for example, evidence presented “through family members that [the defendant] was gentle and in the habit of avoiding violent confrontations” was properly rebutted by evidence that the defendant once reached for a shotgun when stopped by a police officer. “Once appellant placed his general character in issue, the prosecutor was entitled to rebut with evidence or argument suggesting a more balanced picture of his personality.” (Id. at p. 791, and quoted in People v. Daniels (1991) 52 Cal.3d 815, 883 [277 Cal.Rptr. 122, 802 P.2d 906] [allowing rebuttal by evidence of nonviolent crimes including receiving stolen property, malicious mischief, truancy, and traffic violations].) In People v. Mitcham, supra, 1 Cal.4th at page 1072, we upheld rebuttal evidence of a wide variety of juvenile misconduct. “The rebuttal evidence of defendant’s acts of delinquency, including incidents of violence, directly related to this general picture of a well-behaved youth presented by the defense. Although we cautioned in Rodriguez that ‘the scope of rebuttal must be specific, and evidence presented or argued as rebuttal must relate directly to a particular incident or character trait defendant offers in his own behalf (42 Cal.3d at p. 792, fn. 24), here defendant’s good character evidence was not limited to any singular incident, personality trait, or aspect of his background. The defense evidence painted an overall picture of an honest, intelligent, well-behaved, and sociable person incompatible with a violent or antisocial character. The breadth and generality of this good character evidence warranted rebuttal evidence of the scope offered. (Cf. People v. Ramirez (1990) 50 Cal.3d 1158, 1192-1193 [270 Cal.Rptr. 286, 791 P.2d 965].)” (Ibid.) In People v. Ramirez (1990) 50 Cal.3d 1158 [270 Cal.Rptr. 286, 791 P.2d 965], the rebuttal evidence was found improper. There, the defense witness being rebutted, the defendant’s mother, “did not testify generally to defendant’s good character or to his general reputation for lawful behaviors, but instead testified only to a number of adverse circumstances that defendant experienced in his early childhood . . . .” (Id. at p. 1193, italics added.) Because of this, we concluded that the rebuttal evidence not relevant to the adverse circumstances was improperly admitted. (Ibid.; see also In re Jackson (1992) 3 Cal.4th 578, 613-614 [11 Cal.Rptr.2d 531, 835 P.2d 371].) By contrast, here, as in Mitcham, there was good character evidence in addition to evidence of petitioner’s mistreatment. The other crimes evidence would clearly have been proper rebuttal to this evidence. At the reference hearing, counsel for petitioner limited his evidence of petitioner’s acts of kindness to the period before petitioner was a teenager, and argued that the prosecution could not use his later delinquent acts for purposes of impeachment. He continues to argue in this court that the defense could have prevented the rebuttal by carefully having the character witnesses refer only to petitioner as a young child, before he committed any of his juvenile crimes. Even if legally correct, this would have made a very awkward defense case in mitigation. It would be difficult to hide from the jury that the defense evidence was painfully limited to a very young petitioner. The jury may well wonder what, exactly, the defense was hiding. We question how effective it would be for the defense to present a parade of witnesses testifying about petitioner’s good qualities up to sometime around the age of 12 years, but necessarily leaving an obvious gap during his teen years. The argument also fails legally. As explained above, the purpose of rebuttal in this context is to present a more balanced picture of the defendant’s personality. Evidence that petitioner was a good child, but committed various acts of misconduct as a teenager and then as an adult, presents a more balanced picture than evidence that petitioner was a good child, then later committed adult crimes, deleting accurate evidence of petitioner’s juvenile record. Character evidence cannot be parsed so finely. Petitioner argues that evidence of the sustained juvenile petitions, as distinct from the criminal behavior itself, was not admissible. The argument fails because this evidence was to be used as rebuttal. “That the juvenile court adjudications and declaration of wardship were not necessarily evidence of criminal activity involving force or violence under factor (b), or prior felony convictions under factor (c) of section 190.3, is therefore irrelevant. [Citation.] Furthermore, that the juvenile misconduct did not result in criminal convictions is similarly irrelevant. The rebuttal evidence was not necessarily offered to establish past criminal activity on defendant’s part but rather to rebut defendant’s claim of good character. [Citation.] The prosecution’s evidence was highly probative of defendant’s character as a juvenile . . . .” (People v. Mitcham, supra, 1 Cal.4th at p. 1073.) Moreover, at the reference hearing, the respondent sought to present testimony by the robbery victims themselves. The referee refused to allow such testimony, stating that the hearing “is not a trial. And I think what the Supreme Court is interested in is the kind of material that you at trial, with arguably more resources at your disposal, would be able to present. You put on a [bare] bones, and I imagine it would be flushed out at trial . . . .” In light of this, and the prosecution offer of proof at the actual trial, there is no reason to suppose evidence of the crimes themselves could not have been presented; because petitioner did not argue respondent had to present the live witnesses at the hearing when the referee refused to allow it, he should not now be heard to argue they would not have been available. We thus find that the mitigating evidence was readily impeachable by the mother’s and petitioner’s own words and actions and would have triggered strong rebuttal. We must also consider the record of what counsel did do at trial. Counsel “did not simply give up” (People v. Miranda (1987) 44 Cal.3d 57, 121 [241 Cal.Rptr. 594, 744 P.2d 1127]), but had a specific tactical approach, and presented evidence and argument to support this approach. Defense counsel gave the penalty jury a reason to spare defendant’s life. As we found in the direct appeal, and contrary to petitioner’s argument, the jury was not misled into believing the weighing of aggravating and mitigating factors was a mechanical process or t