Tiequon Aundray COX, Petitioner-Appellant, v. Robert L. AYERS, Warden, California State Prison at San Quentin, Respondent-Appellee, 613 F.3d 883

Opinion by Judge GRABER; Dissent by Judge PREGERSON.

ORDER AND AMENDED OPINION ORDER The opinion filed December 10, 2009, slip opinion page 16243, and appearing at 588 F.3d 1038, is amended as follows: On slip opinion page 16248 [588 F.3d at 1040] , replace footnote 1 with the following: “We dispose of three additional issues as to which the district court did not issue a certificate of appealability, but as to which we did issue such a certificate, in a separate memorandum disposition filed this date.” On slip opinion page 16250 [588 F.3d at 1041] , replace the first sentence of the first full paragraph with the following: “Ebora Alexander’s son, Neal, and her 14-year-old grandson, Ivan Scott, were in the house when Williams and Petitioner entered.” On slip opinion page 16250 [588 F.3d at 1041], on line 4 of the first full paragraph after “gunshot,” add the following footnote 2: “The California Supreme Court’s statement that Neal also was a teenager is not supported by the record, which simply does not reveal his age.” On slip opinion page 16254 [588 F.3d at 1043], on line 8, at the end of the carryover paragraph, add the following footnote 3: Petitioner argues before this court that he was shackled at both the guilt and penalty phases.

The district court found, and the record supports the finding, that Petitioner was shackled during the guilt phase only. Indeed, Petitioner asserted in his appellate brief to the California Supreme Court that he was not restrained during the penalty phase. Before the district court, Petitioner once again conceded that he was not restrained in the penalty phase. The trial transcript demonstrates that the trial court ordered the removal of the restraints on the last day of the guilt phase, and there is no mention of any restraint during the penalty phase. No juror observed any restraints during the penalty phase.

On slip opinion page 16257 [588 F.3d at 1045], replace the sentence starting on line 7, with the following: “The desperate efforts of the grandmother’s son to stop the rampage while her 14-year-old grandson hid in a closet had no effect on Petitioner.” With these amendments, Judges Graber and Wardlaw have voted to deny the petition for rehearing and petition for rehearing en banc, and Judge Pregerson has voted to grant it. The full court was advised of the petition for rehearing en banc. A judge of the court called for a vote on whether to rehear the matter en banc.

On such vote, a majority of the nonrecused active judges failed to vote in favor of en banc rehearing. The petition for rehearing and petition for rehearing en banc are DENIED. No further petitions for rehearing or petitions for rehearing en banc will be entertained with respect to the amended opinion. Petitions for rehearing and petitions for rehearing en banc may be filed with respect to the memorandum disposition. OPINION GRABER, Circuit Judge: Petitioner Tiequon Aundray Cox was convicted in California state court, and sentenced to death, for the murders of four victims.

In this habeas proceeding, brought pursuant to 28 U.S.C. § 2254, he challenges his convictions and death sentence on the grounds that (1) the state trial court’s decision to shackle him during the guilt phase of the trial prejudiced the jury during both the guilt and penalty phases and (2) that he received ineffective assistance of counsel during the penalty phase. Because Petitioner was not prejudiced by the trial court’s decision to shackle him during the guilt phase of the trial, and because Petitioner received constitutionally sufficient assistance of counsel at the penalty phase, we affirm.

PROCEDURAL HISTORY Petitioner was charged in a four-count indictment with the first-degree murders of victims Ebora and Dietria Alexander, Damon Bonner, and Damani Garner in violation of California Penal Code

section 187. As to each count, Petitioner was further charged with the special circumstance of multiple murders under California Penal Code

section 190.2(a)(3). A jury convicted him on all counts of first-degree murder and also found true the multiple-murder special circumstance allegations. Approximately one month after finding Petitioner guilty, the jury returned a verdict imposing the death penalty. Petitioner pursued both a direct appeal and a petition for habeas relief through the state courts. On direct appeal, the California Supreme Court affirmed Petitioner’s convictions and the judgment of death. Petitioner sought rehearing, which was denied. The Superior Court of Los Angeles County filed a warrant of execution.

The California Supreme Court granted Petitioner’s petition for a stay pending final disposition by the United States Supreme Court on a petition for writ of certiorari, which was denied. Petitioner then filed two petitions for writs of habeas corpus in the California Supreme Court, each of which was denied on the merits and on procedural grounds. Thereafter, Petitioner filed a petition for habeas relief with the federal district court, before Congress enacted the Anti-terrorism and Effective Death Penalty Act of 1996 (“AEDPA”).

The petition was stayed pending exhaustion of some claims at the state level and, ultimately, was denied on all grounds. The district court issued a certificate of appealability for two claims: unconstitutionally shackling Petitioner during the guilt phase, and ineffective assistance of counsel during the penalty phase. Petitioner timely appealed. FACTUAL HISTORY On August 31, 1984, at about 5:30 or 6:00 a.m., Darren Williams and Horace Burns arrived at the residence of Ida Moore, where Lisa Brown was also present. Williams told Burns to pick up someone; 5 or 10 minutes later, Burns returned with Petitioner.

Williams, Burns, Moore, Brown, and Petitioner left in Moore’s van, with Moore driving, Brown in the passenger seat, and the three others in the back. The group stopped for gasoline, for which Moore paid. Williams then directed them to 59th Street in Los Angeles and began looking for an address that he had written on a piece of paper. Once he had located the residence, Williams told Moore to park down the street but to leave the engine running. After they parked, Williams told Burns to stay behind.

Moore asked Burns what they were going to do; Burns answered that Williams and Petitioner were “just going to shoot it up.” Brown heard Williams or Petitioner say that they were going “to kill everybody in the house.” Williams and Petitioner got out of the van and walked toward the Alexander residence. Moore had seen “a big gun” in the back of the van when they stopped for gas. She also observed that Williams had a handgun in his waistband and that Petitioner was carrying something wrapped in a jacket. Shortly after Petitioner and Williams entered the house, Moore and Brown heard gunfire.

Two or three minutes later, Williams ran back to the van with the handgun and told Moore to leave. Petitioner followed a minute or two later with a rifle in his hands. As he entered the van, Petitioner exclaimed: “I just blew the bitch’s head off. So drive.” At that point, Moore drove away quickly. Ebora Alexander’s son, Neal, and her 14-year-old grandson, Ivan Scott, were in the house when Williams and Petitioner entered. Neal awoke when he heard a scream and the sound of a gunshot. He saw a man standing in his sister Dietria’s room holding a rifle.

The man was facing away from Neal and toward his sister’s bed; Neal jumped on the man’s back and started fighting with him. The fight occurred near a red trunk in the bedroom, on which the police later found Petitioner’s palm print. When the man hit Neal on the face, Neal ran away through the back door. Ivan also awoke to the sound of gunshots and ran into a closet to hide. From that vantage, he saw his uncle Neal run down the hallway and heard an ensuing struggle. He also glimpsed a man carrying a rifle. Two neighbors also witnessed relevant events.

Lashawn Driver lived one or two doors away from the Alexander residence, on the opposite side of the street. She returned home at about 7:30 a.m., noticed two men enter the Alexander home, and heard about five gunshots. After Williams exited the house, she heard another series of shots. She then saw Petitioner leave the house while carrying a rifle. Venus Webb also lived across the street. On the morning of the murders, she heard shooting and went to investigate.

When she looked out her front window, she saw Petitioner leaving the Alexander house and walking rapidly toward a van, which pulled around the corner at a fast pace and then disappeared. Upon returning to the van, Williams and Petitioner told Moore to drive away. They had her stop at Vermont Avenue and Gage Street, where Burns, Williams, and Petitioner got out and entered a building known as the Vermont Club. One or two hours later, Moore saw Williams at the home of James Kennedy, where Williams gave her $50 to purchase some personal items for him and to pay her for the gasoline.

At about 9:00 a.m., Williams called Brown and directed her to bring his car to the Vermont Club. When she arrived, Brown saw Petitioner put a rifle into the trunk of the car. Brown drove Petitioner to an apartment building, into which he carried the rifle after wrapping it in a jacket. That afternoon, Petitioner purchased a 1975 Cadillac, paying $3,000 in cash for it. James Kennedy was a friend of Petitioner, Williams, and Burns through their gang association.

Kennedy testified that, on the morning of August 31, Petitioner brought him a semiautomatic .30-caliber carbine wrapped in a jacket and instructed him to destroy it. Petitioner also asked Kennedy to have his sister wash the jacket because it had gunpowder on it. Kennedy took the jacket to his sister but did not destroy the rifle, instead hiding it in some bushes near his residence. On September 27, 1984, Kennedy was the subject of a narcotics investigation during which he revealed the location of the weapon to law enforcement officers.

Shortly after the shootings, the police were summoned to a scene of horror at the Alexander house. They found the bullet-riddled bodies of 57-year-old Ebora, her 23-year-old daughter Dietria, and two of her grandsons, 8-year-old Damon Bonner and 10-year-old Damani Garner. Ebora had been sitting at her kitchen table drinking coffee when she was killed. She suffered one wound that caused part of her brain tissue to be blown away. Dietria, Damon, and Damani lay dead in a bedroom, still in their beds. The coroner determined that all four had died of gunshot wounds to the head or body.

In the course of their investigation, the police lifted a latent palm print from a red trunk located in the bedroom. Two experts concluded that only Petitioner could have made the print. The police also retrieved empty shell casings and spent bullets from the vicinity of each body. Ballistics testing established that they all came from the same semiautomatic .30-caliber carbine that Petitioner gave Kennedy to destroy. Petitioner’s counsel waived both opening statement and closing argument during the guilt phase of the trial and presented no evidence during that phase.

On January 21, 1986, the jury found Petitioner guilty of four counts of first-degree murder with special circumstances. During the penalty phase of the trial, Petitioner’s counsel argued that the death penalty was not warranted because, although Petitioner was involved with the murders, Williams was the actual killer. In particular, Petitioner’s counsel argued that Neal’s and Ivan’s descriptions of the shooter suggested that Williams, not Petitioner, was the shooter. Petitioner’s counsel further argued that Williams manipulated Petitioner into participating in the murders.

The defense also presented mitigation evidence concerning Petitioner’s upbringing, school environment, and gang activities. Petitioner had been abandoned at an early age by his mother, who had a drinking problem and had gone to prison for robbery. He had very little contact with his father throughout his childhood. Petitioner, along with his younger brother and sister, had been raised by his 65-year-old great-grandmother, whom Petitioner regarded as strict. For that reason, Petitioner ran away from her house at age 14 and went to live with his grandmother.

At about that time, Petitioner became involved in a violent gang. Also during the penalty phase, the defense presented vivid testimony regarding the living conditions at San Quentin Prison for those sentenced to life imprisonment without the possibility of parole. The jury was told that life in prison is very violent and lacks many amenities such as regular showers and laundry. The prosecutor presented aggravating factors in the form of evidence about two robberies in which Petitioner had participated as a juvenile.

In the spring of 1981, Petitioner and a companion accosted three junior high school students and demanded their money. Petitioner hit two of them with his fist and with a piece of mop handle. Approximately one month later, Petitioner impliedly threatened a mother with a firearm while she waited for her young son after school. Petitioner took her car and led police on a high-speed chase for half an hour through city streets, stopping only when he hit a telephone pole. The police recovered a .32-caliber revolver from the driver’s side of the car.

The prosecutor also argued during the penalty phase that Petitioner, not Williams, was the shooter. On February 18, 1986, after deliberating for three days, the jury returned a verdict calling for a sentence of death. STANDARD OF REVIEW Because Petitioner filed his original habeas petition in the district court before the effective date of AEDPA, the provisions of AEDPA do not apply. Alcala v. Woodford, 334 F.3d 862, 868 (9th Cir.2003). We review de novo the district court’s denial of this petition for writ of habeas corpus. McNeil v.

Middleton, 344 F.3d 988, 994 (9th Cir.2003), rev’d on other grounds, 541 U.S. 433, 124 S.Ct. 1830, 158 L.Ed.2d 701 (2004) (per curiam). DISCUSSION A. Shackling During Trial Two months before the trial began, Petitioner’s counsel reported to the trial court, outside of Petitioner’s presence, that there was “some possibility of an escape attempt.” Consequently, the trial court ordered that Petitioner be handcuffed to his chair during the first day of trial. On the first day of trial, Petitioner’s counsel objected to the use of a single handcuff and requested its removal.

The trial court denied that request and, on the second day of trial, ordered that Petitioner be placed in additional leg restraints because of a rumor reported by a courtroom bailiff that Petitioner intended to escape. Although Petitioner’s counsel asked the trial court to remove the shackles, Petitioner remained in some form of shackles throughout the remainder of the guilt phase of the trial. At least four jurors saw the restraints restricting Petitioner during the guilt phase. But Petitioner was not shackled during the penalty phase.

The appearance of a defendant in shackles before a jury in either the guilt phase or the penalty phase of a trial may constitute a violation of the defendant’s right to due process. Deck v. Missouri, 544 U.S. 622, 125 S.Ct. 2007, 161 L.Ed.2d 953 (2005). We have held that “a defendant has the right to be free of shackles and handcuffs in the presence of the jury, unless shackling is justified by an essential state interest.” Ghent v. Woodford, 279 F.3d 1121, 1132 (9th Cir.2002); see also Rhoden v.

Rowland, 172 F.3d 633, 636 (9th Cir.1999) (“Because visible shackling during trial is so likely to cause a defendant prejudice, it is permitted only when justified by an essential state interest specific to each trial.”). To demonstrate that his shackling at trial amounted to a constitutional violation, Petitioner must demonstrate: (1) that he was “physically restrained in the presence of the jury,” (2) that “the shackling was seen by the jury,” (3) that the “physical restraint was not justified by state interests,” and (4) that “he suffered prejudice as a result.” Ghent, 279 F.3d at 1132 (citing United States v.

Olano, 62 F.3d 1180, 1190 (9th Cir.1995)). Here, Petitioner meets the first three prongs of the inquiry. First, it is undisputed that Petitioner was shackled during the guilt phase of the trial. Second, as noted, at least four jurors observed Petitioner in shackles. Third, the shackling was not justified by state interests.

A trial court may order that a defendant be shackled during trial only if the court first is “persuaded by compelling circumstances that some measure is needed to maintain security of the courtroom” and if the court pursues “less restrictive alternatives before imposing physical restraints.” Duckett v. Godinez, 67 F.3d 734, 748 (9th Cir. 1995) (internal quotation marks omitted).

The California Supreme Court held, and the State does not dispute, that the trial court erred in ordering Petitioner shackled because the court had not attempted less restrictive means and had not made an adequate inquiry into the need for shackles. Accordingly, the resolution of Petitioner’s claim turns on whether the shackling prejudiced either the guilty verdict or the death sentence. 1. The Guilt Phase In the context of a habeas proceeding, a trial error prejudices a defendant if it “had substantial and injurious effect or influence in determining the jury’s verdict.” Brecht v.

Abrahamson, 507 U.S. 619, 623, 113 S.Ct. 1710, 123 L.Ed.2d 353 (1993) (internal quotation marks omitted). “[Sjhackling during trial carries a high risk of prejudice because it indicates that the court believes there is a need to separate the defendant from the community at large, creating an inherent danger that a jury may form the impression that the defendant is dangerous or untrustworthy.” Dyas v. Poole, 317 F.3d 934, 937 (9th Cir.2003) (per curiam) (internal quotation marks omitted).

Nevertheless, we have held that the unconstitutional shackling of a defendant results in prejudice only if the evidence of guilt is not “overwhelming.” Id. In particular, if a case is “close, an otherwise marginal bias created by the shackles may ... play[ ] a significant role in the jury’s decision.” Id. Here, we find no prejudice at the guilt phase. The evidence presented by the State was overwhelming. Petitioner’s palm print was found at the center of the crime scene. Two eyewitnesses testified that, just before the they heard gunshots, Petitioner and Williams entered the home where the murders occurred.

Ballistics tests proved that a rifle in Petitioner’s possession was used to fire four of the bullets found at the crime scene. Immediately after the shootings, Petitioner bragged to his compatriots that he “just blew the bitch’s head off.” He then tried to have a friend destroy evidence — the rifle used to kill the victims, and Petitioner’s jacket, which bore gunpowder residue. Accordingly, we hold that the evidence against Petitioner was so “overwhelming” that the “marginal bias created by the shackles” had no prejudicial effect on the guilty verdict. Dyas, 317 F.3d at 937. 2.

The Penalty Phase Because of the nature of the evidence, Petitioner also was not prejudiced by the guilt-phase shackles during the later penalty phase of his trial. When the jurors were considering the proper punishment, they already had concluded that Petitioner was a very dangerous person by convicting him of four cold-blooded killings.

The Supreme Court has observed that “[vjisible shackling undermines the presumption of innocence and the related fairness of the factfinding process” because it “suggests to the jury that the justice system itself sees a ‘need to separate a defendant from the community at large.’ ” Deck, 544 U.S. at 630, 125 S.Ct. 2007 (quoting Holbrook v. Flynn, 475 U.S. 560, 569, 106 S.Ct. 1340, 89 L.Ed.2d 525 (1986)). Upon conviction, Petitioner lost the benefit of the presumption of innocence.

But even assuming that the potential prejudicial effects of shackling generally would carry over from the guilt phase to the penalty phase of a trial, they did not do so here. Notably, first, Petitioner was not shackled during the penalty phase. Thus, even though Petitioner already had been convicted, and could have been viewed as even more dangerous than before conviction, if the jury drew any conclusion about the removal of the shackles it likely was that authorities no longer viewed Petitioner as particularly dangerous to society at large.

Such an inference directly undercuts one of the Supreme Court’s main rationales for finding prejudice when a defendant is visibly shackled during the penalty phase. See Deck, 544 U.S. at 633, 125 S.Ct. 2007. Second, with or without shackling, we are convinced that the jury would not have spared Petitioner’s life. Petitioner murdered four people in the space of a few minutes. He gunned down four members of the Alexander family execution-style. Two of the victims were only 8 and 10 years old, shot in their beds where they lay sleeping. A third victim was a young woman, also asleep in her bed.

The fourth and only awake victim was an elderly grandmother, drinking her morning coffee at the breakfast table. The desperate efforts of the grandmother’s son to stop the rampage while her 14-year-old grandson hid in a closet had no effect on Petitioner. The circumstances of these heinous crimes lead us to conclude that the fact that four members of the jury saw Petitioner in shackles during the guilt phase a few weeks earlier did not have a “substantial and injurious” effect on the jury’s consideration of the death sentence. Brecht, 507 U.S. at 623, 113 S.Ct. 1710.

Other circumstances of the crimes also had demonstrated to the jury Petitioner’s extreme disregard for human life. Plaintiff and his companions set out for the Alexander home with murder in mind. After killing the four victims, Petitioner said to his co-defendants, “I just blew the bitch’s head off. So drive.” Petitioner gave the rifle that he used to kill the family members to a friend to destroy. Finally, the evidence showed that these were coldly premeditated murders for hire. The killings were committed execution-style.

In addition, Petitioner bought a $3,000 Cadillac with cash on the afternoon after the murders. Petitioner’s counsel argued to the jury that the death penalty was not warranted (and argues to us that there is prejudice) because Williams, not Petitioner, was the actual shooter. But the jury rejected that theory on the facts. After three days of deliberation, during which the jury asked for readbacks of testimony regarding the identity of the shooter and for pictures of both Petitioner and Williams, the jury returned a death sentence.

And, as we have explained, the evidence overwhelmingly pointed to Petitioner, the wielder of the rifle, as the killer. Considering these facts, we cannot find that even one member of the jury would have voted for a sentence of life in prison. Shackling Petitioner at the guilt phase did not have a substantial and injurious effect or influence at the penalty phase. B.

Ineffective Assistance of Counsel Petitioner argues that he received ineffective assistance of counsel at the penalty phase because his counsel did not obtain all public records regarding his family; did not interview additional family members, counselors, friends, or teachers; and decided not to present retained experts as witnesses.

To prevail on a habeas claim of ineffective assistance of counsel, Petitioner must establish both (1) that counsel’s performance was so deficient that it fell below an “objective standard of reasonableness” and (2) that the deficient performance rendered the results of his trial unreliable or fundamentally unfair. Strickland v. Washington, 466 U.S. 668, 688, 104 S.Ct. 2052, 80 L.Ed.2d 674 (1984). 1.

Counsel’s Performance In analyzing the performance of counsel, judicial scrutiny is deferential. “[T]he court should recognize that counsel is strongly presumed to have rendered adequate assistance and made all significant decisions in the exercise of reasonable professional judgment.” Id. at 690, 104 S.Ct. 2052. The burden is on Petitioner to “identify the acts or omissions of counsel that are alleged not to have been the result of reasonable professional judgment.” Id. A defense lawyer must make reasonable investigations in the course of representation. Id. at 691, 104 S.Ct. 2052.

Counsel’s investigation must, at a minimum, permit informed decisions about how best to represent the client. Sanders v. Ratelle, 21 F.3d 1446, 1457 (9th Cir.1994). But “strategic choices made after thorough investigation of law and facts relevant to plausible options are virtually unchallengable.” Strickland, 466 U.S. at 690, 104 S.Ct. 2052. A disagreement with counsel’s tactical decisions does not prove that the representation was constitutionally deficient. United States v. Mayo, 646 F.2d 369, 375 (9th Cir.1981) (per curiam).

During the penalty phase, Petitioner’s counsel decided to focus on four distinct arguments. First and foremost, they argued that Williams, not Petitioner, was the shooter. Petitioner’s counsel relied on the physical descriptions provided by Neal and Ivan, who testified during the guilt phase, to support their argument that Petitioner was not the shooter.

Petitioner’s counsel then relied on significant mitigation evidence to support their remaining three arguments: (1) that a sentence of life imprisonment is worse than a death sentence, (2) that Petitioner is a valuable human being who had a traumatic childhood, and (3) that Petitioner was unduly influenced or manipulated by his gang. Petitioner’s counsel called seven witnesses to testify on Petitioner’s behalf during the penalty phase.

Four of those witnesses were Petitioner’s close relatives: • Audrey Martin, Petitioner’s grandmother, testified that Petitioner’s mother had a drinking problem and that Petitioner’s great-grandmother primarily raised him. She also testified that Petitioner rarely saw his father, that Petitioner was skilled at sports, and that she wanted to see Petitioner live. • Edrina Meyers, Petitioner’s sister, testified that she and Petitioner were raised by their great-grandmother and that they rarely saw their parents. While crying on the stand, Ms.

Meyers testified that she wanted to see Petitioner live. • Demontray Cox, Petitioner’s youngest brother, testified that their mother was abusive and alcoholic and that Petitioner ran away from their mother after she threw a vase at him. • Annie Ellsworth, Petitioner’s great-grandmother, testified that she was the primary caregiver for Petitioner and that she put him in the Boy Scouts, gave him an allowance and a bike, and gave him money to buy a car.

Two witnesses knew Petitioner as an adolescent in junior high school: • Horace Anderson, who was an administrator at the school, testified that Petitioner displayed good behavior until about the eighth grade, at which point Mr. Anderson suspected that Petitioner became involved with a gang. At about that time, he stated, Petitioner began extorting money from younger students.

He also testified that Petitioner complained to him about being attacked by older boys when Petitioner was in the seventh grade. • Donald Baker, one of Petitioner’s teachers in the eighth and ninth grades, testified that Petitioner was a good basketball player and that he chose Petitioner as the captain of his home room basketball team because of Petitioner’s athletic abilities and leadership qualities. Baker also testified about the prevalence of gangs in Petitioner’s neighborhood and the influence of gangs on Petitioner’s junior high school.

The defense’s final witness during the penalty phase was Joey Upland, a former nurse at San Quentin State Prison. She described the harsh conditions at San Quentin for inmates facing life imprisonment without the possibility of parole. The apparent purpose of this testimony was to show the jury that Petitioner would receive sufficient punishment, and would not have a chance to hurt others, if his life were spared. Petitioner argues that his counsel failed to provide effective assistance by making the decision to limit the scope of the investigation into potential mitigating evidence.

Specifically, Petitioner blames counsel for not obtaining all of Petitioner’s social service records, not investigating the information in those records, and not interviewing dozens of other character witnesses.

Without having conducted those investigations, Petitioner argues, his counsel “made uninformed decisions about their penalty phase presentation.” Petitioner also claims that his counsel “failed to provide retained experts with relevant information and ultimately called none as witnesses.” “To establish deficient performance, a petitioner must demonstrate that counsel’s representation ‘fell below an objective standard of reasonableness.’ ” Wiggins v. Smith, 539 U.S. 510, 521, 123 S.Ct. 2527, 156 L.Ed.2d 471 (2003) (quoting Strickland, 466 U.S. at 688, 104 S.Ct. 2052).

Here, Petitioner’s counsel obtained preliminary information about Petitioner’s upbringing from Petitioner himself and from his uncle, Brady Armstrong. Counsel then instructed their investigators “to unearth as many ... people as possible” to determine how long they have known [Petitioner], what their opinion of him as an individual is, his reputation in the community, knowledge of his family life, his achievements as well as his failures, his personality, potential for violence, what kind of child he was, what kind of person he is now.

Counsel asked the investigators to locate, interview, and obtain as much information as possible from nine family members, as well as to locate and interview school, parks and recreation, and California Youth Authority (“CYA”) personnel; church, Boy Scouts, and Cub Scouts members; and employers who may have remembered Petitioner. Counsel subpoenaed, obtained, and read Petitioner’s CYA and school records.

The CYA records included a report in which Petitioner referred to his mother as a child abuser but described the relationships with his great-grandmother, with whom he lived most of his life, and with his grandmother, as satisfactory. A psychiatric report stated that Petitioner displayed no overt signs of anxiety or depression, that there were no signs of organic impairment or psychotic thought process, and that he was not suicidal or homicidal. Other reports described him as having mastered the “appropriate response” when confronted by-authority figures but also as continuing to be dangerous to the community.

Petitioner was described as having a leadership role in his gang. Aside from some fights, nothing in the records suggested that Petitioner was traumatized or subject to any mistreatment while at the CYA. Counsel personally interviewed Petitioner’s father James, mother Sondra, grandmother Audrey, great-grandmother Ells-worth, sister Edrina, and uncle Brady Armstrong.

Other than mentioning that Sondra had beaten and lost custody of her children more than once, none of the witnesses mentioned that Petitioner had suffered extensive or significant abuse or anything that might cause Petitioner to grow up emotionally disturbed. Petitioner and the other witnesses (except for Sondra) identified Ellsworth as Petitioner’s main caretaker until the age of 14. They pointed out that Ellsworth provided a safe and fairly good home for him, as he participated in sports and the Boy Scouts. Sondra was described as a prostitute and drug addict who did not take care of Petitioner.

Demontray Cox, in a separate interview with one of counsel’s investigators, confirmed that he and his siblings were raised mostly by Ellsworth, that they had a fairly normal childhood, and that Petitioner played sports and was in the Boy Scouts. CYA records also corroborated counsel’s conclusion that Ellsworth was Petitioner’s primary caregiver and that Petitioner had had only sporadic contacts with his mother. Counsel requested their investigators to contact and interview 10 individuals identified in the CYA records.

The investigators interviewed those individuals, who largely provided negative or unhelpful information about Petitioner and his gang activities. Petitioner’s refusal to cooperate with certain potential defenses, including abuse and gang domination, and his wavering preference for death over life without parole, further affected counsel’s actions. Counsel interviewed Petitioner at least 10 times between November 1984 and November 1985.

Petitioner did not mention having suffered any physical or mental abuse, refused to talk about abuse or other wrongdoing by his mother, and threatened to cause a disturbance at trial if negative information about Sondra were presented at trial. Because counsel could retrieve no evidence of family abuse from Petitioner, they attempted to obtain such evidence from other family members, as described above.

Petitioner further refused to provide counsel with information that could have supported two penalty-phase strategies that counsel were considering: that Petitioner was not the shooter and that he was dominated by his gang at the time of the murders. Instead, Petitioner simply denied being at the crime scene, denied being controlled by his gang, and threatened to cause a disturbance at trial if counsel presented evidence to show that he was under the influence of his gang at the time of the murders.

To encourage Petitioner to open up about his gang activities, counsel retained the services of two former gang members who visited Petitioner several times in an effort to bring him “to the full understanding of the importance for him to cooperate with” counsel. That strategy failed, and Petitioner continued to refuse to cooperate in developing the suggested defense. Counsel also interviewed Larry Norman, a counselor at a local youth center, to obtain information about Petitioner’s gang involvement.

Norman mentioned rumors that Petitioner carried a gun frequently and was a gang “shooter” and “enforcer.” Counsel understandably did not try to corroborate this highly damaging information. Counsel retained two gang experts, John Quicker and Fred Williams, to assist in the case. Counsel gave them information about Petitioner and obtained a court order allowing Fred Williams to interview Petitioner in jail. Counsel wanted Williams to encourage Petitioner to open up and discuss his gang involvement.

Ultimately, neither Quicker nor Williams obtained any specific information that Petitioner was dominated or controlled by other members of his gang at the time of the murders. Thus, if called as witnesses, they would not have testified about any gang dominance by others. “While a lawyer is under a duty to make reasonable investigations, a lawyer may make a reasonable decision that particular investigations are unnecessary.” Babbitt v. Calderon, 151 F.3d 1170, 1173 (9th Cir. 1998).

Indeed, the Supreme Court has stated: It is all too tempting for a defendant to second-guess counsel’s assistance after conviction or adverse sentence, and it is all too easy for a court, examining counsel’s defense after it has proved unsuccessful, to conclude that a particular act or omission of counsel was unreasonable. A fair assessment of attorney performance requires that every effort be made to eliminate the distorting effects of hindsight, to reconstruct the circumstances of counsel’s challenged conduct, and to evaluate the conduct from counsel’s perspective at the time.

Strickland, 466 U.S. at 689, 104 S.Ct. 2052 (citations omitted). Thus, as long as a reasonable investigation was conducted, a reviewing court should defer to counsel’s strategic choices. The Supreme Court’s recent decision in Bobby v. Van Hook, — U.S. -, 130 S.Ct. 13, 175 L.Ed.2d 255 (2009) (per curiam) — a pre-AEDPA case like this one— further convinces us that counsel’s investigation in this case met the standard for constitutionally sufficient representation. There, the Court overturned the Sixth Circuit’s grant of habeas relief to a murderer who had been sentenced to death.

Defense counsel in Van Hook spoke with the defendant’s mother, father, and aunt, and with a family friend; met with two expert witnesses; reviewed military and medical records; and considered enlisting a mitigation specialist. Id. at 18. Counsel also presented evidence about the defendant’s traumatic childhood experiences and about his impairment (including consumption of drugs and alcohol) on the day of the crime. Id. The Court found that the scope of counsel’s investigation was reasonable even though counsel did not interview all of the defendant’s relatives or the therapists who treated his parents. Id. at 19.

As in Strickland, defense counsel’s decision not to seek more mitigating evidence was a reasonable professional judgment; at some point, additional evidence would be only cumulative, “and the search for it distractive from more important duties.” Id. As summarized above; in the present case, counsel’s thorough mitigation investigation was more than reasonable. Counsel interviewed most of Petitioner’s close relatives, CYA counselors, school teachers, and other people familiar with Petitioner’s background. They received lengthy discovery from the prosecution, as well as school and CYA records.

Counsel reasonably concluded that, aside from some abuse at the hands of his mother, Petitioner did not suffer significant abuse or impoverishment during his childhood. Petitioner’s family members testified that Petitioner was loved and cared for by Ellsworth, his primary caregiver, and that the only abuse he suffered was by his mother, with whom he had stopped living immediately after the abuse. Counsel reasonably decided not to present, and not to look further for, evidence concerning Petitioner’s character and emotional state.

That decision reflected counsel’s strategic choice to emphasize their primary argument at the penalty phase: that Petitioner was not the shooter.

Petitioner’s lead counsel reasonably believed that it would not save Petitioner’s life to argue to the jury that “this poor abused kid murdered four people and you should feel sorry for him,” or that Petitioner “killed four people but he was beaten up by his mother when she was drunk and wasn’t treated right as a kid, therefore, you should give him life.” Presenting all available evidence about Sondra’s abusive conduct and Petitioner’s experiences with gang and CYA violence would only have raised inferences that his abusive childhood turned him into a hardened criminal who was quite capable of murdering four people.

Indeed, portraying Petitioner in such a way would have shown that he was insensitive to violence because of his active participation in a violent gang, which consequently would have made it seem more likely that he was the shooter. In short, counsel conscientiously and extensively investigated potential defenses. Because further evidence about Petitioner’s childhood and gang activity would have suggested violent propensities at odds with counsel’s goal of portraying Petitioner as less culpable, counsel reasonably decided not to present such evidence. Counsel’s performance fully met constitutional standards.

See Bible v. Ryan, 571 F.3d 860, 872 (9th Cir.2009) (denying a habeas claim for ineffective assistance of counsel during the penalty phase where there were a significant amount of aggravating circumstances and the additional evidence would have been cumulative of what had already been presented). 2. Prejudice Even if we were persuaded that counsel performed ineffectively, we would have to conclude that Petitioner failed to show prejudice.

As we have noted, in order to prevail on a claim of prejudice, Petitioner must demonstrate that counsel’s failure to call expert witnesses rendered the results of his trial unreliable or fundamentally unfair. Strickland, 466 U.S. at 694, 104 S.Ct. 2052. The bar for establishing prejudice is set lower in death-penalty sentencing cases than in guilt-phase challenges and noncapital cases. See Silva v. Woodford, 279 F.3d 825, 847 (9th Cir.2002) (stating that “we must be especially cautious in protecting a defendant’s right to effective counsel at a capital sentencing hearing” (internal quotation marks omitted)).

Even in the context of a challenge to his death sentence, though, Petitioner must show that it is reasonably probable that the outcome would have been different had counsel performed adequately. Strickland, 466 U.S. at 694, 104 S.Ct. 2052. Here, trial counsel considered, investigated, and presented four theories at the penalty phase:

(1) Petitioner was not the shooter; (2) a sentence of life imprisonment without parole was a greater punishment than death;

(3) Petitioner was a valuable human being whose family members wanted him to live; and

(4) Petitioner was dominated by his gang in general and by Williams in particular, and gang activity was an unavoidable part of Petitioner’s environment. Counsel made the strategic decision that their best chance to save Petitioner’s life was to show that Petitioner was not the shooter or, at the very least, to raise a lingering doubt on that score.

The decision to focus on the non-shooter strategy as a means to avoid the death penalty was entirely reasonable when taking into account the horrendous circumstances of the crimes and the prosecutor’s main argument that Petitioner, as the sole shooter, was the most culpable of the perpetrators and deserved the death penalty. Further, the defense of “residual doubt has been recognized as an extremely effective argument for defendants in capital cases.” Lockhart v. McCree, 476 U.S. 162, 181, 106 S.Ct. 1758, 90 L.Ed.2d 137 (1986); see also Williams v. Woodford, 384 F.3d 567, 624 (9th Cir.2004) (same).

We have noted in the past a comprehensive study on the opinions of jurors in capital cases that concluded that “ ‘[t]he best thing a capital defendant can do to improve his chances of receiving a life sentence has nothing to do with mitigating evidence.... The best thing he can do, all else being equal, is to raise doubt about his guilt.’ ” Williams, 384 F.3d at 624 (quoting Stephen P. Garvey, Aggravation and Mitigation in Capital Cases: What Do Jurors Think?, 98 Colum. L.Rev. 1538, 1563 (1998)).

Counsel’s second penalty-phase strategy was to show that life without the possibility of parole was a very grave punishment, perhaps a fate worse than death, and would protect society from Petitioner. In support of this strategy, counsel presented the testimony of Joey Upland, the head nurse at San Quentin State Prison. While on duty, Ms. Upland was in charge of medical care for 3,000 convicts. She testified that, generally, two inmates lived in a cell approximately 54 square feet in size. During lock-downs, the prisoners had no regular exercise and could go three to four weeks without a shower.

There were no towels, books, toilet paper, or access to a laundry, forcing prisoners to wash their clothes in toilets. The temperature in the cell could swell to 105 degrees in the summer and cool to nearly freezing in the winter. Ms. Upland testified that prison gangs stirred up a lot of trouble and that stabbings occurred two or three times a week. Due to high noise levels in the cells, prisoners lacked sleep and became disoriented. Sexual abuse among prisoners was also prevalent.

Counsel attempted to humanize Petitioner by presenting testimony regarding Petitioner’s family, cultural and community background, the abuse and neglect he suffered at the hands of his mother, the pervasiveness of street gangs in his community and school, and the inherent problems of being involved in gangs. Several of his family members asked for mercy. Petitioner now argues that counsel should have investigated his past further and presented even more evidence regarding his childhood.

But counsel made a reasonable strategic decision not to emphasize the abuse evidence because they deemed the non-shooter theory to have a higher likelihood of success. Counsel reasonably believed that it would not save Petitioner’s life to argue to the jury that “this poor abused kid” deserves their sympathy or that Petitioner should be given life because his mother was an abusive alcoholic.

The pertinent inquiry here “is not what defense counsel could have pursued, but rather whether the choices made by defense counsel were reasonable.” Babbitt, 151 F.3d at 1173 (internal quotation marks omitted); see also Williams, 384 F.3d at 616. As long as a reasonable investigation was conducted, we must defer to counsel’s strategic choices. Strickland, 466 U.S. at 690-91, 104 S.Ct. 2052. As detailed above, counsel’s extensive investigation was reasonable.

With regard to the gang-domination theory, counsel chose not to emphasize that theory during the penalty phase because doing so would have undermined the primary strategy of portraying Petitioner as the non-shooter. Counsel determined that this “substantial domination” defense actually supported the prosecution’s contention that Petitioner killed the victims under Williams’ orders.

Further, counsel was unable to obtain evidence that the gang made Petitioner commit the murders because he refused to cooperate with the strategy: He provided no useful information to counsel’s retained gang experts, and he told counsel that he would cause a disturbance in the courtroom if counsel presented gang-domination evidence.

Counsel ultimately chose not to call the gang experts as witnesses because they were unable to provide information helpful to Petitioner’s case and because doing so may have opened the door to damaging rebuttal evidence about Petitioner’s violent gang activities as an “enforcer.” In these circumstances, counsel’s decision not to emphasize the gang-domination strategy was reasonable.

Prejudice requires a showing that “there is a reasonable probability that, but for counsel’s unprofessional errors, the result of the proceeding would have been different.” Strickland, 466 U.S. at 694, 104 S.Ct. 2052. “A reasonable probability is a probability sufficient to undermine confidence in the outcome.” Id. Petitioner cannot demonstrate that he was prejudiced by his counsel’s strategies at the penalty phase.

Petitioner’s counsel reasonably chose to pursue the four theories discussed above; additional information about Petitioner’s childhood and gang activities would not have resulted in a different verdict by the jury. Because “the probability that the result would have been different is far from reasonable,” Laboa v. Calderon, 224 F.3d 972, 981 (9th Cir.2000), we hold that Petitioner was not prejudiced by his counsel’s representation at the penalty phase. The United States Supreme Court’s recent decision in Wong v. Belmontes, — U.S. -, 130 S.Ct. 383, 175 L.Ed.2d 328 (2009) (per curiam), underscores our conclusion.

In that case, the Supreme Court reversed a decision of our court holding that the defendant was prejudiced by his counsel’s performance. The defendant had been convicted of murdering a woman in the course of a burglary; we held that counsel’s performance was both deficient and prejudicial because “counsel’s errors undermined confidence in the penalty phase verdict.” Id. at 384. The Supreme Court reversed.

The Court first observed that the additional mitigation evidence cited in our decision “was merely cumulative of the humanizing evidence [that the defendant’s counsel] actually presented; adding to what was already there would have made little difference.” Id. at 387. Further, the Court held that presenting that additional evidence “would have put into play aspects of [the defendant’s] character that would have triggered admission of the powerful ... evidence [of a prior crime] in rebuttal.

This evidence would have made a difference, but in the wrong direction for [the defendant].” Id. at 387-88 Similarly, here, Petitioner was not prejudiced by his counsel’s decision to exclude additional mitigation evidence. Just as in Wong, that evidence is cumulative of what was presented at the penalty phase, and “adding to what was already there would have made little difference.” Id. at 387. The additional evidence also contradicts the theories propounded by Petitioner’s counsel, thereby pushing his case “in the wrong direction.” Id. at 388.

In Van Hook, too, the Supreme Court addressed the question of prejudice. In that case, the Court emphasized that the testimony that the defendant claimed should have been presented would have added little; the defendant failed to show “why the minor additional details the trial court did not hear would have made any difference.” 130 S.Ct. at 19-20. Additionally, the Court relied on the awful nature of the crime. The defendant was the sole perpetrator, who intended from the start to rob the victim, and then killed him and disfigured the body. Id. at 20.

The defendant had committed several previous and subsequent robberies as well. Id. By ignoring the weight of these aggravating factors, the Sixth Circuit “over-state[d] ... the effect additional mitigating evidence might have had.” Id. Again similarly, in this case the proposed additional evidence was mostly cumulative of the information already presented at the penalty phase trial. And, even more than in Van Hook, the weight of the aggravating factors was staggering. Petitioner set out to kill everyone in the Alexander house, including children sleeping in their beds, and he did so for money.

The dissent argues that the aggravating evidence presented during the penalty phase does not preclude a finding of prejudice, pointing to Hovey v. Ayers, 458 F.3d 892 (9th Cir.2006), and Douglas v. Woodford, 316 F.3d 1079 (9th Cir.2003), for support. Dissent at 908-09. The dissent’s reliance on those cases is misplaced. In Hovey, 458 F.3d at 927-28, the defendant’s lawyer did not provide his key witness, a psychiatrist who examined the defendant for the first time just before presenting expert testimony, with records regarding the defendant’s long history of mental illness.

Had counsel done so, it would not have seemed to the jury that “the defense had concocted the mitigating mental illness evidence.” Id. at 927. Similarly, in Douglas, we found prejudice where the defendant’s counsel presented neither “a substantial amount of [his] social history” nor any evidence of his “serious and outstanding mental illness.” Douglas, 316 F.3d at 1091. Here, by contrast there was not a “total absence of evidence” regarding any aspect of Petitioner’s life. See id.

Petitioner’s counsel, despite Petitioner’s refusal to cooperate, presented testimony regarding his family, his background, and his abusive mother. The evidence to which the dissent points would have been cumulative or it would have undermined counsel’s reasonable efforts to portray Petitioner as less culpable. Closely examining the record in this case makes clear that Petitioner was not prejudiced by his counsel’s representation at the penalty phase. Hamilton v. Ayers, 583 F.3d 1100 (9th Cir.2009), does not compel a contrary result. Hamilton’s counsel’s performance stands in stark contrast to that here.

For example: • There, defense counsel had never worked on a capital case before Hamilton’s, and he failed to associate co-counsel. Hamilton, 583 F.3d at 1114. See also Porter v. McCollum, — U.S. -, 130 S.Ct. 447, 453, 175 L.Ed.2d 398 (2009) (per curiam) (finding ineffective assistance of counsel at the penalty phase where the lawyer had never represented a defendant in a penalty-phase proceeding before).

Here, by contrast, at the time of Petitioner’s trial, defense counsel had served as a public defender for more than ten years, had tried a capital case in the past, and had earned a Level IV ranking in the public defender’s office, meaning that defense counsel was the top trial lawyer in that office. Moreover, the main defense lawyer brought in an assistant to help in both the guilt and penalty phases of the trial. • There, the defense “investigation consisted of at most five interviews,” which took place shortly before jury selection began.

Hamilton, 583 F.3d at 1114; see also Porter, 130 S.Ct. at 453 (holding that counsel was deficient for failing to obtain any school, medical, or military records, to interview any family members, or otherwise to investigate the defendant’s mental health and background). Here, by contrast, counsel began the investigation well ahead of trial, seeking information from nine family members, church personnel, Boy Scout and Cub Scout leaders, and employers; consulting several experts; and reading voluminous records and documents regarding Petitioner’s past.

That investigation yielded relevant information concerning several viable mitigation strategies. • There, the defense “presented only one witness ... whose testimony occupies less than 5 pages of the transcript.” Hamilton, 583 F.3d at 1119. Counsel failed, without any legitimate explanation or reason, to uncover or to present evidence regarding the utterly horrific childhood that Hamilton had endured; that information would have been obvious with only the most cursory inquiry. Id. at 1119-28.

Here, by contrast, the defense presented seven witnesses, who covered all the essential points the defense argued to the jury. For the most part, Petitioner’s home life was not horrific. To the extent that it was, counsel pursued a reasonable strategy to downplay Petitioner’s problems in order to pursue a non-shooter theory and create a lingering doubt about Petitioner’s guilt. • With respect to the prejudice prong, in Hamilton the defendant murdered his wife. Id. at 1102-04; see also Porter, 130 S.Ct. at 448, 454 (noting that the defendant murdered his former girlfriend and her new boyfriend).

For that reason, evidence concerning the defendant’s history of family abuse was highly relevant, both to explain the reasons for his conduct and to demonstrate that he would not be a danger to society at large. Hamilton, 583 F.3d at 1132-34. Here, by contrast, the additional evidence was mostly cumulative, and the nature of the crime itself overwhelmingly demonstrated Petitioner’s danger to society. Thus, Hamilton illustrates why, in this case, neither the performance nor the prejudice prong of Strickland is met.

To summarize, given the fact that the jury heard substantial mitigating evidence and given the grim and gruesome facts of the crimes themselves, there is no reasonable probability that Petitioner would have escaped the death penalty had counsel presented additional mitigation evidence or expert testimony at sentencing. AFFIRMED. . We dispose of three additional issues as to which the district court did not issue a certificate of appealability, but as to which we did issue such a certificate, in a separate memorandum disposition filed this date. .

The California Supreme Court’s statement that Neal also was a teenager is not supported by the record, which simply does not reveal his age. . Petitioner argues before this court that he was shackled at both the guilt and penalty phases. The district court found, and the record supports the finding, that Petitioner was shackled during the guilt phase only. Indeed, Petitioner asserted in his appellate brief to the California Supreme Court that he was not restrained during the penalty phase. Before the district court, Petitioner once again conceded that he was not restrained in the penalty phase.

The trial transcript demonstrates that the trial court ordered the removal of the restraints on the last day of the guilt phase, and there is no mention of any restraint during the penalty phase. No juror observed any restraints during the penalty phase. . The penalty-phase evidence offered by the defense, that Petitioner’s great-grandmother had given him the money for the car, was discredited by a disinterested third-party bank representative. . In Richter v.

Hickman, 578 F.3d 944, 968 (9th Cir.2009) (en banc), we granted the habeas corpus petition of a convicted murderer, holding that the defendant’s trial counsel rendered ineffective assistance by failing to investigate and present expert testimony on forensic blood evidence that would have supported the defendant’s self-defense claim and contradicted the prosecution’s theory of how the crime occurred. The facts of that case are easily distinguished from the facts here.

The evidence that Petitioner claims was not discovered or not presented by his trial counsel would have been cumulative only or would have been at odds with trial counsel's reasonable efforts to portray Petitioner as less culpable. Unlike the evidence in Richter, the evidence here would neither have benefitted any of Petitioner’s claims nor have contradicted the prosecution’s theories.