Anthony John Ponticelli v. Secretary, Florida Department of Corrections ( 2012 )


Menu:
  •               Case: 11-11966    Date Filed: 08/16/2012    Page: 1 of 90
    [PUBLISH]
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE ELEVENTH CIRCUIT
    ________________________
    No. 11-11966
    ________________________
    D.C. Docket No. 5:07-cv-00444-WTH-DAB
    ANTHONY JOHN PONTICELLI,
    Petitioner - Appellant,
    versus
    SECRETARY, FLORIDA DEPARTMENT OF CORRECTIONS,
    ATTORNEY GENERAL, STATE OF FLORIDA,
    Respondents - Appellees
    _________________________
    Appeal from the United States District Court
    for the Middle District of Florida
    ________________________
    (August 16, 2012)
    Before PRYOR, MARTIN and EDMONDSON, Circuit Judges.
    PRYOR, Circuit Judge:
    Anthony Ponticelli, a Florida prisoner sentenced to death for the murder of
    two brothers, Nick and Ralph Grandinetti, raises two issues about the denial of his
    petition for a writ of habeas corpus. First, Ponticelli argues that the prosecution
    Case: 11-11966     Date Filed: 08/16/2012   Page: 2 of 90
    violated his right to due process when it allegedly suppressed evidence of and
    failed to correct false testimony about an agreement to provide immunity for a
    witness for the state and about Ponticelli’s use of cocaine shortly before the
    murders. See Brady v. Maryland, 
    373 U.S. 83
    , 
    83 S. Ct. 1194
    (1963); see Giglio
    v. United States, 
    405 U.S. 150
    , 
    92 S. Ct. 763
    (1972). Ponticelli contends that the
    ruling of the Supreme Court of Florida—that the prosecution did not violate his
    due process rights and that, even if it did, he suffered no prejudice—is contrary to
    or an unreasonable application of clearly established federal law and an
    unreasonable determination of the facts. 28 U.S.C. §2254(d). Second, Ponticelli
    argues that his trial counsel provided ineffective assistance by failing to present
    evidence of Ponticelli’s incompetence to stand trial and by failing to present
    mitigating evidence of drug use and mental health problems during the penalty
    phase. See Strickland v. Washington, 
    466 U.S. 668
    , 
    104 S. Ct. 2052
    (1984).
    Ponticelli contends that the ruling of the Supreme Court of Florida—that trial
    counsel did not render deficient performance before and during the competency
    hearing, and that any deficiencies by counsel during the penalty phase did not
    prejudice Ponticelli—is contrary to or an unreasonable application of clearly
    established federal law. 28 U.S.C. § 2254(d). Ponticelli’s arguments fail. The
    Supreme Court of Florida on the first issue, reasonably determined the underlying
    2
    Case: 11-11966     Date Filed: 08/16/2012   Page: 3 of 90
    facts and, on both issues, neither contravened nor unreasonably applied clearly
    established federal law. The denial of Ponticelli’s petition for a writ of habeas
    corpus is affirmed.
    I. BACKGROUND
    Anthony Ponticelli owed Nick and Ralph Grandinetti money for cocaine so
    he hatched a plan to lure the brothers into a car to drive to a back road, away from
    their home, where he murdered them with a gun he had borrowed from a friend.
    Ponticelli shot Ralph once in the head and Nick twice in the head and later
    abandoned them to die in the car. Ralph died from the gunshot wound within one
    or two minutes of being shot. Nick was found a day later, curled up on the
    floorboard in the front of the car, covered in blood, gasping for air, and kicking his
    foot. Nick felt pain until he became comatose, and later died from cardiac arrest
    secondary to the gunshot wounds. In addition to his gunshot wounds, Nick
    suffered bruises to the back and side of his head, which were consistent with blunt
    force trauma, and a burn of his right ear.
    The discussion of the procedural history of this appeal is divided into
    several parts. Part A discusses the pretrial determination of competency. Part B
    discusses the guilt phase of Ponticelli’s trial. Part C discusses the penalty phase of
    Ponticelli’s trial. Part D discusses the decision of the Supreme Court of Florida on
    3
    Case: 11-11966     Date Filed: 08/16/2012    Page: 4 of 90
    direct appeal. Parts E and F discuss the state postconviction proceedings. Part G
    discusses the proceedings in the district court.
    A. Pretrial Determination of Competency
    After Ponticelli was charged with two counts of first degree murder and one
    count of robbery with a deadly weapon, Ponticelli’s counsel moved for an
    evaluation of his client’s competency. The trial court then appointed three mental
    health experts to evaluate Ponticelli’s competency to stand trial: Dr. Harry Krop,
    Dr. Rodney Poetter, and Dr. Robin Mills. At a pretrial hearing, both Dr. Krop and
    Dr. Poetter testified that Ponticelli was competent, but Dr. Mills testified that
    Ponticelli was incompetent because he suffered from a delusional thought process.
    The state trial court found Ponticelli to be competent. Ponticelli v. State
    (Ponticelli I), 
    593 So. 2d 483
    , 487 (Fla. 1991).
    B. Guilt Phase
    The prosecution built its case on both physical evidence and the testimony
    of several witnesses who testified that Ponticelli planned to kill the brothers,
    carried out that plan, and then bragged about it. At the conclusion of the guilt
    phase, the jury convicted Ponticelli, so in our review of the evidence from the guilt
    phase, we are obliged to construe the record in the light most favorable to the
    4
    Case: 11-11966     Date Filed: 08/16/2012     Page: 5 of 90
    government. See Lewis v. Jeffers, 
    497 U.S. 764
    , 781–82, 
    110 S. Ct. 3092
    ,
    3102–03 (1990).
    On November 27, 1987, the Friday after Thanksgiving Day, Ponticelli drove
    to the Grandinetti brothers’ trailer in Silver Springs Shores, Florida, with a .22
    caliber handgun that he had borrowed from his friend, Joseph Leonard. Ponticelli
    had bought large amounts of cocaine from the brothers on at least 15 occasions,
    and he owed the brothers between $200 and $300 for some of those drugs.
    Ponticelli planned to kill the brothers and rob them of cocaine and money.
    Ponticelli considered killing the brothers in their trailer, but decided against it,
    because too many other people were present, including the brothers’ roommate,
    Timothy Keesee.
    Ponticelli decided to lure the brothers away from their trailer by pretending
    to sell cocaine for them. Ponticelli asked the brothers if he could settle his debt by
    selling whatever cocaine they had. The brothers agreed and Ponticelli made fake
    telephone calls to make the brothers believe that he was finding purchasers for
    their cocaine. At trial, Keesee testified that he had seen cocaine at the trailer on
    the night of the murders, but denied that anyone present at the trailer—including
    Ponticelli—had used cocaine that night.
    5
    Case: 11-11966     Date Filed: 08/16/2012   Page: 6 of 90
    Ponticelli directed the brothers to the purported customers’ residences,
    including the house of Keith Dotson. Ponticelli had visited Dotson earlier that day
    and had watched part of the movie “Scarface” with Dotson; Dotson’s cousins, Ed
    and Warren Brown; and their friend, Brian Burgess. When Ponticelli and the
    brothers arrived at Dotson’s home, Ponticelli left the brothers in the car.
    Inside Dotson’s house, Ponticelli showed Ed Brown and Burgess a gun and
    told them that there were two people in the car who he planned to kill for cocaine
    and money. Ponticelli asked Brown and Burgess if they would be willing to give
    him a ride home after he murdered the Grandinetti brothers. At trial, Ed Brown,
    Burgess, and Dotson testified that they had not met Ponticelli before that day.
    After he returned to the car, Ponticelli directed the brothers to drive to
    nearby back roads. From the back of the car, Ponticelli then shot Ralph once and
    Nick twice in the head with Leonard’s gun. Ponticelli threw Ralph into the back
    of the car. When Nick moaned, Ponticelli repeatedly hammered Nick’s head with
    the butt of the gun because he had no more bullets. Ponticelli then pushed Nick
    onto the floorboard of the car. Heat from the floorboard seared Nick’s ear.
    Ponticelli drove to Leonard’s house to return the gun and to seek his advice.
    Ponticelli approached a window and called Leonard outside. He gave Leonard the
    gun back and told Leonard that he “did Nick.” Leonard understood Ponticelli to
    6
    Case: 11-11966     Date Filed: 08/16/2012   Page: 7 of 90
    mean that he had murdered Nick. Ponticelli returned to the car and began driving,
    but eventually abandoned the bodies and the car because of a flat tire. He called a
    taxi cab and returned to Dotson’s house around 11:00 or 11:30 p.m.
    With his right knee covered in blood, Ponticelli entered Dotson’s house
    “looking for an alibi.” Ponticelli announced to Ed Brown, Dotson, and Burgess, “I
    did it, dudes,” and asked the men to “give him an alibi . . . that he had stayed there
    . . . all night.” He explained that he “had killed two guys for $2,000 and some
    cocaine.” Ponticelli stated that he had shot each man in the back of the head and
    afterward “drove them out somewhere and left them” because he had a flat tire.
    Ponticelli showed the Brown brothers and Burgess some cocaine in small plastic
    packets and a large roll of money. At trial, Ed Brown denied that anyone used
    cocaine with Ponticelli after he returned to Dotson’s house. Ponticelli asked Ed
    Brown if he were “to shoot someone . . . in the head with a gun” did he “think that
    they would live?” Ponticelli told Ed Brown, Dotson, and Burgess that he was
    worried because “one of the guys w[as] moaning or both of them.”
    Ponticelli then called his mother and told her that he was working out with
    some friends, but would be home in about 30 minutes. Dotson helped Ponticelli
    wash his clothes to remove the blood stains and Ponticelli folded the clean clothes
    and placed them in a brown bag. Afterward, Warren Brown and Burgess drove
    7
    Case: 11-11966     Date Filed: 08/16/2012   Page: 8 of 90
    Ponticelli back to his house. Ponticelli instructed Brown and Burgess to “drive
    around the block a couple of times” because he “was afraid the police might spot
    him out . . . and catch him.”
    The day after the murder, Ponticelli and his friend, John Turner, asked
    Turner’s friend, Ronald Halsey, if they could burn trash behind Halsey’s house.
    Halsey agreed. Halsey later inspected their progress and “noticed that there was a
    black looking coat on top of the fire.” When Halsey inquired about the clothes,
    Ponticelli “broke down and told [Halsey] . . . that . . . he shot the two boys, Nick
    and Ralph.” Ponticelli told Halsey that he owed Nick money for cocaine and that
    Nick and Ralph had “roughed him up.” Ponticelli stated that “they were driving
    somewhere” to “sell more coke” and, when they “came to a stop,” he took out a
    gun and “shot the driver twice in the back of the head and then he shot the
    passenger twice in the back of the head.” Ponticelli told Halsey that “he knew
    after he shot one of them that he had to kill both of them because of witnesses.”
    He said that he hoped to dispose of the brothers’ bodies “out of state,” but a flat
    tire foiled his plan. Ponticelli confessed that he took “eight or nine grams of
    crack” and “like $900 cash off the bodies,” and he admitted that he and Turner
    smoked all of the crack and spent most of the money on more crack. Ponticelli
    stated that he intended to leave Florida to escape the authorities.
    8
    Case: 11-11966     Date Filed: 08/16/2012    Page: 9 of 90
    Ponticelli then returned to Leonard’s house, where he told Leonard that the
    Grandinettis had “harass[ed] him for some money,” and that “they weren’t going
    to let him leave because he owed them some money.” Ponticelli admitted that he
    directed the brothers around “back roads” where he shot and killed them. He
    stated that he took a few hundred dollars and cocaine from the car. Ponticelli also
    told Leonard, soon after Ponticelli returned Leonard’s gun, that he had noticed that
    the car had a flat tire so he had left the bodies and had taken a cab home.
    Ponticelli openly discussed his plans to cover up his crime. He told
    Leonard that he burned the clothes he had worn when he killed the brothers. He
    told Leonard and Leonard’s roommate, Bobby Meade, that he planned to escape to
    Canada or Mexico. He told Leonard and Meade that, if questioned by the police
    about the murder, he planned to either deny being with the Grandinettis after 9:00
    p.m. or he would lie and say that “he was with them and some guy was with them,
    too, and that the guy had shot them and let [Ponticelli] go.” When Ponticelli
    returned to Dotson’s house, he showed Dotson his car and told Dotson that he
    planned to “fix this car up . . . with the money that he got and use it as a getaway
    car.”
    After his arrest, Ponticelli confessed his crime to his jail cellmate, Dennis
    Freeman. Ponticelli admitted to Freeman that he made several telephone calls
    9
    Case: 11-11966     Date Filed: 08/16/2012   Page: 10 of 90
    from the Grandinettis’ trailer to trick the brothers into believing that he planned to
    sell cocaine for them. Ponticelli told Freeman that the brothers drove him to
    Dotson’s house and that, after he left Dotson’s house, he shot the brothers in their
    car “to rob them of . . . cocaine and . . . money.” Ponticelli told Freeman that he
    returned the gun to Leonard and asked Leonard to “get rid of it.” Ponticelli told
    Freeman that he and Leonard discussed burning the bodies, but that he instead
    eventually abandoned the bodies in the car because of a flat tire. Ponticelli
    admitted that he took between $700 and $800 and cocaine from the bodies and
    then took a cab to Dotson’s house, where he washed his clothes and told everyone
    at the house about the murder. He stated that the next day he burned his clothes
    and buried the burnt remains in a backyard. When Freeman asked Ponticelli if he
    had “been doing any drugs or drinking, heavily or whatever” on the day that he
    killed the brothers, Ponticelli denied it.
    Ponticelli also asked Freeman if he would help dispose of some evidence
    and drew Freeman a map with the location of that evidence. The map had
    Dotson’s name and telephone number on it. At trial, the state introduced the map
    into evidence.
    Freeman testified that he had not received any benefit for his testimony
    against Ponticelli. He also testified that he had been convicted of 26 felonies, all
    10
    Case: 11-11966     Date Filed: 08/16/2012    Page: 11 of 90
    of which involved dishonesty. On cross-examination, Freeman admitted that he
    was a “jailhouse snitch” who had provided information to law enforcement for the
    past ten years and that he had earned money through participation in a reverse
    sting operation.
    After the state rested, the trial court entered a judgement of acquittal on the
    robbery charge. The defense then presented evidence that Ponticelli was a cocaine
    addict who had suffered from cocaine psychosis. In his opening statement,
    defense counsel argued that Ponticelli’s cocaine addiction prohibited him from
    forming the requisite intent to kill the brothers and that there was reasonable doubt
    as to whether Ponticelli had even shot the brothers.
    Ponticelli’s father, Michael Ponticelli Sr., testified that the family had
    moved from Long Island, New York, to the Silver Springs Shores area of Florida a
    little more than two years before the trial. Michael told the jury that around Labor
    Day 1987, the family visited New York for about a month. When the family
    returned to Florida in early October, Ponticelli stayed behind in New York for
    another three weeks. When Ponticelli returned to Florida, Michael noticed that his
    son had changed. Michael described Ponticelli as argumentative, short tempered,
    and “very nervous, very thin, very agitated.”
    11
    Case: 11-11966    Date Filed: 08/16/2012    Page: 12 of 90
    John Turner testified that he had known Ponticelli since he had moved to
    Florida from New York and that, after Ponticelli’s return from his recent trip to
    New York until the day before the murders, he and Ponticelli had used cocaine
    every day. Turner testified that neither he nor Ponticelli worked and instead
    smoked cocaine “all day long” from eight or nine in the morning to three or four
    the next morning. Turner admitted that, before Ponticelli had returned from his
    latest trip to New York, he had never seen Ponticelli use cocaine. On cross-
    examination, Turner testified that he could not recall whether he had seen
    Ponticelli on the day of the murders. When asked whether he knew whether
    Ponticelli had used cocaine that day, Turner testified, “I don’t know, you know . . .
    . I mean, I’m saying maybe we did that morning. It’s been awhile. I can’t really
    remember exactly. I know it wasn’t that afternoon or that evening. I’m not—you
    know, I don’t think I seen him.”
    Joseph Leonard and Bobby Meade also testified for the defense. Leonard
    stated that before Ponticelli returned from his latest trip to New York he was “real
    reliable” and that, when he returned, he was “not like himself.” Meade agreed that
    before Ponticelli visited New York he had been a “good friend” who was
    “dependable” and “bubbly goofey.” Meade testified that, after Ponticelli returned
    from New York, “he was more quiet. He didn’t talk as much like he used to. . . .
    12
    Case: 11-11966     Date Filed: 08/16/2012   Page: 13 of 90
    He kept everything inside of him, and he would get like upset about little things.”
    The defense attempted unsuccessfully to present the testimony of Dr. Mark
    Branch, an expert in behavioral pharmacology. The defense offered to have Dr.
    Branch present expert opinion testimony about the effects of cocaine on the mind
    and body and to explain cocaine psychosis, but Branch could offer no testimony
    on the elements of the insanity defense. The state objected to Dr. Branch’s
    testimony on the grounds that Branch had never interviewed Ponticelli, that
    Branch’s research had been limited to primates, and that Branch was not qualified
    to testify that Ponticelli had suffered from cocaine psychosis at the time of the
    murders. The trial court excluded Dr. Branch’s testimony.
    The jury convicted Ponticelli of both murders.
    C. Penalty Phase
    During the penalty phase, the state presented no new evidence, but the
    defense presented the testimony of Dr. Robin Mills, who had evaluated Ponticelli
    for fifteen minutes before the trial for legal competence and sanity. Based on a
    hypothetical question, which assumed that Ponticelli had no history of cocaine use
    before October 1987, Dr. Mills testified that Ponticelli’s changes in his personality
    were symptoms of someone who suffered from an extreme mental or emotional
    disturbance induced by repeated exposure to illegal drugs. Defense counsel posed
    13
    Case: 11-11966     Date Filed: 08/16/2012    Page: 14 of 90
    another hypothetical question, which assumed that Ponticelli had smoked cocaine
    “every day, all day, up until [the day before the murders]”; that a few hours before
    the murders, Ponticelli revealed his plan to four people who he had known for
    “only four hours” while acting “nervous,” “hyper,” and “paranoid”; and that after
    the murder, Ponticelli confessed the crime to these four people, washed his
    clothes, asked for an alibi, called his mother, and arranged a ride home. Dr. Mills
    testified, in response to that hypothetical question, that he believed that Ponticelli
    had suffered from a drug-induced extreme mental or emotional disorder or
    disturbance when Nick and Ralph were murdered and that Ponticelli’s capacity to
    appreciate the criminality of his conduct or to conform his conduct to law had
    been substantially impaired. Dr. Mills testified that he believed that the statutory
    mental health mitigators should apply even if Ponticelli had not consumed any
    cocaine on the day of the murders: “The . . . effect [of cocaine] on the . . .
    intellectual capacities can persist, in some cases, for a year after the intoxication . .
    . so one day later, to his brain, would not make that much difference.” On cross-
    examination, Dr. Mills admitted that Ponticelli “probably . . . had the ability to
    know right from wrong” and that there “was some evidence” that he had the ability
    to understand the consequences of his actions.
    14
    Case: 11-11966     Date Filed: 08/16/2012    Page: 15 of 90
    During closing argument of the penalty phase, the prosecutor told the jury
    that, although Ponticelli had used a lot of cocaine, “there was no evidence at all . .
    . that he had used cocaine [the day of the murders]; none whatsoever.” The
    prosecutor also reminded the jury that Ponticelli “voluntarily chose to use cocaine
    . . . day in and day out . . . no one forced the defendant to use cocaine.” The jury
    recommended two sentences of death by a vote of nine to three for the murders of
    Nick and Ralph Grandinetti.
    The trial court imposed a sentence of death for each conviction. The trial
    court found two aggravating factors applicable to both murders: the murders were
    committed for pecuniary gain, Fla. Stat. § 921.141(5)(f), and the murders were
    “committed in a cold, calculated, and premeditated manner without any pretense of
    moral or legal justification,” 
    id. § 921.141(5)(i).
    The trial court also found that the
    murder of Nick Grandinetti was “especially heinous, atrocious, [and] cruel.” 
    Id. § 921.141(5)(h).
    The trial court found two statutory mitigators: Ponticelli had no
    significant history of previous criminal activity, 
    id. § 921.141(6)(a),
    and Ponticelli
    was 20 years old at the time of the offense, 
    id. § 921.141(6)(g).
    The trial court did
    not find the existence of any nonstatutory mitigator.
    The trial court rejected Dr. Mills’s hypothetical penalty phase testimony as
    speculative and declined to find the existence of either statutory mitigator about
    15
    Case: 11-11966     Date Filed: 08/16/2012   Page: 16 of 90
    mental health. The court rejected the argument that Ponticelli had been “under the
    influence of extreme mental or emotional disturbance” when he killed the
    brothers, 
    id. § 921.141(6)(b).
    And the court rejected the argument that Ponticelli’s
    capacity to appreciate the criminality of his conduct or to conform his conduct to
    the requirements of law had been substantially impaired, see 
    id. § 921.141(6)(f).
    D. Direct Appeal
    When the Supreme Court of Florida affirmed Ponticelli’s convictions and
    sentences on direct appeal, Ponticelli I, 
    593 So. 2d 483
    , the court rejected
    Ponticelli’s argument that the trial court erred when it rejected the two statutory
    mitigators about mental health. With regard to the extreme mental or emotional
    disturbance mitigator, Fla. Stat. § 921.141(6)(b), the state supreme court agreed
    with the trial court that Dr. Mills’s testimony was speculative because “Ponticelli
    had not discussed his mental processes or any of the details of the offense with Dr.
    Mills.” Ponticelli 
    I, 593 So. 2d at 491
    . Dr. Mills relied only on a description of
    “Ponticelli’s use of cocaine and . . . hyperactivity on the evening of the murders,
    although there was no evidence of drug use on the evening of the murders.” 
    Id. With regard
    to whether Ponticelli’s capacity to appreciate the criminality of his
    conduct or to conform his conduct to the requirements of law was substantially
    impaired, Fla. Stat. § 921.141(6)(f), the state supreme court determined that “there
    16
    Case: 11-11966     Date Filed: 08/16/2012   Page: 17 of 90
    was no evidence that Ponticelli was using cocaine at the time of the murders” and
    that “Ponticelli’s actions on the night of the murder evinc[ed] that his capacity to
    appreciate the criminality of his conduct was not impaired.” Ponticelli I, 
    593 So. 2d
    at 491. The state supreme court concluded that “competent substantial
    evidence” supported the finding of the trial court that the mitigator did not apply.
    
    Id. The Supreme
    Court of the United States granted Ponticelli’s petition for a
    writ of certiorari, vacated the judgment of the Supreme Court of Florida, and
    remanded for reconsideration in the light of Espinosa v. Florida, 
    505 U.S. 1079
    ,
    1082, 
    112 S. Ct. 2926
    , 2929 (1992). Ponticelli v. Florida, 
    506 U.S. 802
    , 
    113 S. Ct. 32
    (1992). On remand, the Supreme Court of Florida again affirmed Ponticelli’s
    sentences and concluded that any error under Espinosa was procedurally barred.
    Ponticelli v. State (Ponticelli II), 
    618 So. 2d 154
    , 154–55 (Fla. 1993).
    E. First State Postconviction Motion and Evidentiary Hearing
    On April 11, 1995, Ponticelli filed a motion for postconviction relief in the
    state trial court. See Fla. R. Crim. P. 3.851. Ponticelli amended his motion several
    times and included numerous claims, including the claims before us now. The
    trial court held two evidentiary hearings and Ponticelli presented testimony from
    27 witnesses, including his trial counsel, the prosecutor, the lead detective,
    17
    Case: 11-11966     Date Filed: 08/16/2012   Page: 18 of 90
    numerous lay witnesses, and four expert witnesses. The state called an expert
    witness, psychologist Dr. Wayne Conger, in rebuttal.
    The discussion of the evidence presented at the first evidentiary hearing is
    divided into two parts. The first part discusses the evidence related to Ponticelli’s
    due process claims and why the Florida courts rejected those claims. The second
    part discusses the evidence related to Ponticelli’s background and mental health
    and why the Florida courts rejected Ponticelli’s claims of ineffective assistance of
    counsel.
    1. Brady and Giglio Evidence
    As to the evidence Ponticelli presented in support of his claims that the state
    had violated his right to due process of law, see Brady, 
    373 U.S. 83
    , 
    83 S. Ct. 1194
    ; Giglio, 
    405 U.S. 150
    , 
    92 S. Ct. 763
    , the Supreme Court of Florida divided
    Ponticelli’s claims into three categories. First, the Supreme Court of Florida
    considered the alleged suppression of and false evidence about an alleged
    agreement to provide immunity for Dennis Freeman, the jailhouse informant.
    Second, the Supreme Court of Florida considered the alleged suppression of
    Timothy Keesee’s statements to the lead detective, Investigator Bruce Munster,
    and the prosecutor, Sarah Williams, that he saw Ponticelli use cocaine at the
    Grandinettis’ trailer on the night of the murders, and Keesee’s false trial testimony
    18
    Case: 11-11966     Date Filed: 08/16/2012    Page: 19 of 90
    about that matter. Third, the Supreme Court of Florida considered the alleged
    suppression of evidence and false testimony related to an alleged Thanksgiving
    Day cocaine party at Dotson’s house, which lasted until almost the dawn of the
    next day and during which the Brown brothers, Burgess, and Dotson smoked
    cocaine with Ponticelli, contrary to their trial testimony that the first time they met
    Ponticelli was on the evening of the murders. This discussion addresses these
    categories of evidence in the same order.
    a. Dennis Freeman’s Alleged Immunity Deal
    During the first postconviction evidentiary hearing, Ponticelli presented
    evidence to support his argument that the state had violated his right to due
    process by suppressing evidence, see Brady, 
    373 U.S. 83
    , 
    83 S. Ct. 1194
    , and by
    presenting false testimony, see Giglio, 
    405 U.S. 150
    , 
    92 S. Ct. 763
    , about an
    alleged deal that the prosecution had made with Freeman in exchange for his
    testimony against Ponticelli. Ponticelli’s counsel asked Williams about a note that
    she had written to herself during the trial, which stated, “Spoke with Fred Landt
    [Freeman’s defense counsel] regarding Dennis Freeman. Told him I would make
    no firm offer prior to [Ponticelli’s] trial but assured him his cooperation would be
    remembered with favor before mitigating judge/Sturgis. Will make no formal deal
    on the record prior to trial.” Williams testified that Freeman “had been promised
    19
    Case: 11-11966      Date Filed: 08/16/2012    Page: 20 of 90
    nothing for his testimony,” and that she did not know whether Freeman had later
    received any favorable treatment.
    The Supreme Court of Florida rejected Ponticelli’s arguments about the
    alleged deal with Freeman. With respect to Ponticelli’s Brady claim, the court
    stated that, “even if one accepts defense counsel’s testimony as sufficient to
    establish” that the evidence was favorable to Ponticelli and that the evidence was
    suppressed by the state, either willfully or inadvertently, “Ponticelli’s claim still
    fails because Ponticelli has not established that the State’s failure to disclose this
    evidence resulted in prejudice.” Ponticelli v. State (Ponticelli III), 
    941 So. 2d 1073
    , 1085 (Fla. 2006). The court rejected Ponticelli’s argument that the note
    would have provided a basis for impeaching Freeman. The court reasoned that
    Freeman’s testimony “was merely cumulative to that presented at trial”; Freeman’s
    long criminal record and history of cooperation in exchange for benefits had
    “significantly impeached . . . his motive for testifying and his capacity for
    truthfulness”; and the map that Ponticelli had given Freeman in addition to the
    testimonies of other witnesses corroborated Freeman’s testimony. 
    Id. at 1085–86.
    With respect to Ponticelli’s Giglio claim, the court held that, “even if we accept
    Ponticelli’s allegation that the prosecutor’s note indicates that Freeman was not
    honest when he testified that he did not expect to receive a benefit from
    20
    Case: 11-11966      Date Filed: 08/16/2012    Page: 21 of 90
    cooperating in Ponticelli’s case, we find no prejudice.” 
    Id. at 1089.
    Again, the
    court reasoned that Freeman “was significantly impeached on his capacity for
    truthfulness and his incentive for testifying against Ponticelli.” 
    Id. The court
    opined that “informing the jury that Freeman might be testifying falsely because of
    his hope for an unguaranteed, unspecified award would not have rendered him
    sufficiently less credible in the jury’s eyes to establish a reasonable possibility that
    this contributed to the verdict.” 
    Id. (internal quotation
    marks omitted).
    b. Cocaine Use at the Trailer
    Ponticelli also presented evidence to support his argument that the state had
    violated his right to due process by suppressing evidence, see Brady, 
    373 U.S. 83
    ,
    
    83 S. Ct. 1194
    , and by presenting false testimony, see Giglio, 
    405 U.S. 150
    , 92 S.
    Ct. 763, about whether Timothy Keesee had seen Ponticelli use cocaine at the
    Grandinetti’s trailer on the night of the murders. During the postconviction
    hearing, Keesee testified that he had lied at trial and had, in truth, seen Ponticelli
    snort “one line of [cocaine] that was about two matchsticks long” sometime
    between 7:30 and 8:00 p.m. at the Grandinettis’s trailer on the night of the
    murders. Keesee testified that, when Williams interviewed him about Ponticelli,
    he was “positive” that he told her that he, the Grandinettis, and Ponticelli had used
    cocaine that night. On cross-examination, he admitted that he didn’t “recall
    21
    Case: 11-11966     Date Filed: 08/16/2012      Page: 22 of 90
    [Williams] asking specifically if Ponticelli did cocaine. She said: ‘Did you all do
    some cocaine.’ And I said, ‘Yes we did; one line.” Keesee testified too that he
    told Investigator Munster that he left the trailer with his brother because “at the
    time my brother was in the Navy, and they had coke out, and we had done a line of
    coke, and I knew my brother was uncomfortable . . . .” Keesee admitted that he
    told Ponticelli’s trial counsel that no one had used cocaine on the night of the
    murders because “[o]ne line wasn’t enough to influence me to say that we did
    coke.” Keesee testified that he had abused drugs at the time of trial and he lied to
    “get out of the spotlight . . . it would bring more trouble on me if I didn’t
    cooperate. So I was trying to play ball and just get the past past me.” Keesee
    testified that Munster had searched his car and found drug paraphernalia. When
    Munster did not say anything, Keesee believed that Munster would “go light on
    [him]” in exchange for his cooperation. He also testified that Williams had asked
    him questions during trial preparation like “Did ya’ll do any coke,” and when he
    said, “no,” Williams would reply, “Okay, good.” Keesee testified that he “could
    tell by her response . . . [that he] was helping her case.” Despite his cooperation,
    Keesee admitted that he was charged with possession of cocaine a month before
    the prosecution took his deposition in Ponticelli’s case.
    22
    Case: 11-11966     Date Filed: 08/16/2012   Page: 23 of 90
    Investigator Munster testified that Keesee told him he left the Grandinettis’s
    trailer on the night of the murder because of “cocaine usage” there. Munster
    included this information in a supplemental report dated December 1987 that
    stated that Keesee left the Grandinettis’s trailer on the night of the homicides
    because of cocaine usage taking place there and because of a cocaine deal
    occurring between Nick, Ralph, and a white male identified as Tony. Munster
    provided Ponticelli’s trial counsel this report.
    The prosecutor, Williams, denied that she knew that Ponticelli had smoked
    cocaine on the night of the murders. Williams acknowledged that she had written
    a note that stated, “Owed them $300. R and N wanted it. Not physical. No
    threats. He was making calls to sell coke, collect money, doing cocaine,” but she
    could not remember who “he” was. Williams also acknowledged that she had
    written a note on Keesee’s deposition testimony that Keesee “[d]idn’t see them do
    cocaine. Didn’t tell anyone,” and that she had underlined “Didn’t tell anyone,”
    and had written in the margin “Told BM. Taped.” She testified that she didn’t
    remember why she wrote the note, but that she did not believe that Keesee had
    made an inconsistent statement because “[o]ftentimes I’ll put a question mark next
    to [an inconsistent statement] and there’s not a question mark.”
    23
    Case: 11-11966     Date Filed: 08/16/2012   Page: 24 of 90
    The trial court determined that Williams’s notes were neither exculpatory
    nor material. With respect to Williams’s first note about an unidentified
    individual who had used cocaine, the trial court held that “there is no way of
    knowing whether [defense counsel] would have gathered from the note[s] that
    [Ponticelli] was using cocaine at the trailer on the night of the murders,” and in the
    light of the “overwhelming evidence of Ponticelli’s guilt, no reasonable
    probability exists that the evidence regarding drug usage found in [Williams’s]
    interview notes would have changed the outcome of the guilt or penalty phase of
    Ponticelli’s trial.” Ponticelli 
    III, 941 So. 2d at 1086
    (internal quotation marks and
    alterations omitted). With respect to Williams’s second note about Keesee’s
    allegedly inconsistent statement, the trial court “found no evidence that the State
    either knowingly presented, or allowed to be presented, perjured testimony at
    trial.” 
    Id. at 1090
    (internal quotation marks omitted). The court “recognized that
    Keesee testified adamantly at deposition and at trial that he did not see Ponticelli
    use cocaine on the day of the crimes, and that references to drug use found in the
    state investigator’s and [Williams’s] notes are vague.” 
    Id. (internal quotation
    marks and alterations omitted). The court concluded, “It is understandable that
    [Williams] and [Munster] could have overlooked vague statements in their notes
    when faced with this testimony.” 
    Id. 24 Case:
    11-11966     Date Filed: 08/16/2012    Page: 25 of 90
    The Supreme Court of Florida agreed with the ruling of the trial court that,
    even in the light of Keesee’s testimony, the prosecutor’s notes were neither
    exculpatory nor material. The court reasoned that Williams’s note about an
    unidentified individual who had used cocaine did “not clearly indicate that
    Ponticelli was the person Keesee witnessed using cocaine on the night of the
    murders,” and trial counsel could have confronted Keesee with Munster’s report,
    which “contained substantially the same information as the prosecutor’s note.” 
    Id. at 1087.
    The court held that the findings of the trial court with respect to
    Williams’s second note were “supported by competent, substantial evidence. The
    prosecutor’s notation on Keesee’s deposition testimony does not clearly indicate
    that the prosecutor knew Keesee was testifying falsely.” 
    Id. at 1090
    .
    c. Cocaine Party
    Ponticelli also presented evidence at the first evidentiary hearing that the
    state had violated his right to due process by suppressing evidence, see Brady, 
    373 U.S. 83
    , 
    83 S. Ct. 1194
    , and by presenting false testimony, see Giglio, 
    405 U.S. 150
    , 
    92 S. Ct. 763
    , about an alleged cocaine party that took place at Dotson’s
    house the night before the murders. At the evidentiary hearing, Burgess and Ed
    Brown admitted that they had testified falsely at Ponticelli’s trial. Contrary to
    their trial testimony that they had first met Ponticelli on the evening of the
    25
    Case: 11-11966     Date Filed: 08/16/2012   Page: 26 of 90
    murders, both admitted that they had met Ponticelli either late on Thanksgiving
    night or in the early morning hours of the next day. Both testified that there was a
    party at Dotson’s house on Thanksgiving Day and that they had smoked cocaine
    with Ponticelli at Dotson’s house until the party had ended at around 4:00 a.m. the
    next day. The two men admitted too that they had used cocaine with Ponticelli the
    next night, after Ponticelli had murdered the Grandinettis. Both men testified that
    they had not told the prosecution about the cocaine party.
    John Turner also testified about the cocaine party. He stated that he and
    Ponticelli had smoked cocaine with those present at Dotson’s house, including the
    Browns, Burgess, and Dotson. Turner testified that he had provided this
    information to Ponticelli’s trial counsel and to Munster.
    Munster testified about two notes that he had written, which Ponticelli
    argued proved that Munster knew that Ponticelli had attended the cocaine party.
    The first note stated, “Went to someone’s house to drop off girl. Both Tony and
    John are there. They are smoking coke out of an orange juice can.” But Munster
    could not remember to whom the pronoun “they” referred or on what night the
    incident allegedly took place. The second note stated, “At jail with Dennis
    Freeman. Thanks night. Tony says Tony and John and two guys from West
    Virginia, his cousin, went to Nick’s house. . . . Tony bought eight ball of coke that
    26
    Case: 11-11966     Date Filed: 08/16/2012    Page: 27 of 90
    night. . . . Tony went back to Keith’s house afterwards.” Munster testified that he
    could not remember whether he disclosed the note to Ponticelli’s trial counsel and
    did not know if trial counsel would have thought that the note was material.
    The Supreme Court of Florida determined that the evidence did not prove
    that the prosecution knew about the cocaine party and that, “even if they did,
    Ponticelli has not established that the suppression resulted in prejudice.”
    Ponticelli 
    III, 941 So. 2d at 1087
    . The court reasoned that the only “evidence
    tying the[] [first] note[] to Ponticelli’s cocaine use at the time of the crimes was Ed
    Brown’s testimony, and at the evidentiary hearing, Brown denied telling the State
    about the cocaine party.” 
    Id. at 1087–88.
    With respect to the second note, which
    allegedly proved that Ponticelli had told Freeman about the cocaine party, the
    court concluded that its suppression was not material because “Ponticelli refused
    to answer defense counsel’s inquiries regarding Ponticelli’s cocaine use at the time
    of the crimes” and “at trial, [the Browns and Burgess] contradicted this statement
    in their sworn testimony.” 
    Id. at 1088.
    With respect to Turner’s alleged statement
    to the state investigator, the court reasoned that, even if Turner had made the
    statement to Munster, defense counsel had that evidence. 
    Id. The Supreme
    Court of Florida also rejected Ponticelli’s argument that “the
    State violated Giglio by allowing Brian Burgess and Edward Brown to testify
    27
    Case: 11-11966      Date Filed: 08/16/2012    Page: 28 of 90
    falsely at trial about the date they first met Ponticelli and whether they had ever
    seen Ponticelli use cocaine.” 
    Id. at 1091.
    The court held that the finding of the
    trial court that the state did not know that the witnesses had testified falsely was
    “supported by competent, substantial evidence.” 
    Id. The court
    determined that
    “there was no evidence presented at the evidentiary hearing that the State knew
    that Burgess or Brown testified falsely; in fact, Burgess and Brown testified at the
    evidentiary hearing that they never told the State they saw Ponticelli use cocaine
    the night before the crimes . . . .” 
    Id. at 1091–92.
    2. Ponticelli’s Background and Mental Health
    Ponticelli also presented the testimony of his trial counsel, numerous lay
    witnesses, and various mental health experts about his trial counsel’s investigation
    of Ponticelli’s competency and potential evidence in mitigation. He argued that
    his right to effective assistance of counsel, under the Sixth and Fourteenth
    Amendments, had been violated, see Strickland, 
    466 U.S. 668
    , 
    104 S. Ct. 2052
    ,
    because his trial counsel had failed to conduct an adequate investigation into his
    background and mental health, which Ponticelli argued prejudiced him.
    Defense counsel testified that Ponticelli’s trial was his first capital trial, that
    he did not know how to prepare for a penalty phase, that his only assistance came
    from a former deputy, and that the vast majority of his preparation was devoted to
    28
    Case: 11-11966     Date Filed: 08/16/2012    Page: 29 of 90
    the guilt phase. To investigate evidence for mitigation, trial counsel talked with
    Ponticelli’s parents and asked them for names of persons who Ponticelli knew as a
    child. Although Ponticelli’s parents provided trial counsel with the names of some
    of Ponticelli’s former teachers, employers, and family members, counsel did not
    contact any of them. Trial counsel did not consider medical or school records and
    testified that he had only a partial view of Ponticelli’s drug use and background at
    the time of trial. Ponticelli 
    III, 941 So. 2d at 1092
    . When asked about the lack of
    investigation into Ponticelli’s past, trial counsel agreed that there was mitigating
    evidence he could have discovered and would have used during the penalty phase.
    Trial counsel also testified that, had he known more, he would not have conceded
    in the penalty phase the aggravating circumstance that the killings were cold,
    calculated, and premeditated.
    At the first evidentiary hearing, several witnesses testified about Ponticelli’s
    childhood. Ponticelli’s sister testified that Ponticelli had been born a “blue baby,”
    which Dr. Conger explained “means there was insufficient oxygen during the birth
    process.” Ponticelli’s sister explained that Ponticelli was placed in foster-care
    months after his birth, and later adopted by the Ponticelli family. Many witnesses
    described Ponticelli as a typical, quiet child who grew up in New York. A few
    29
    Case: 11-11966     Date Filed: 08/16/2012    Page: 30 of 90
    witnesses described Ponticelli as socially-awkward and acknowledged that
    Ponticelli had worn glasses and was overweight.
    Several witnesses described how Ponticelli started to abuse drugs as an
    adolescent. In junior high school, Ponticelli experimented with marijuana and
    beer. In high school, Ponticelli started to experiment with other drugs, including
    black beauties, mescaline, hash, Valium, and cocaine. The lay witnesses testified
    that, when Ponticelli was not using drugs, he was sweet and respectful. But when
    Ponticelli used drugs, he became paranoid and experienced mood swings.
    The evidence established that, soon after Ponticelli graduated high school,
    his family moved to Florida where he stopped using cocaine and held a job.
    Ponticelli returned to his former relaxed demeanor. But it did not last. When he
    returned to New York in 1987 to attend a cousin’s wedding, Ponticelli began using
    cocaine again. John Turner testified, as he did at trial, that he and Ponticelli
    started using cocaine nearly every day. And Turner was not the only witness to
    Ponticelli’s return to cocaine use. Ponticelli also presented the testimony of Frank
    Porcillo, who had not testified at the trial. After Porcillo befriended Ponticelli in
    Florida, they smoked marijuana and drank alcohol together. Porcillo did not know
    that Ponticelli used cocaine until after Ponticelli returned from a trip to New York
    several weeks before the murders. After the New York trip, Porcillo became
    30
    Case: 11-11966     Date Filed: 08/16/2012   Page: 31 of 90
    aware that Ponticelli was smoking cocaine and noticed changes in his behavior.
    Porcillo witnessed Ponticelli use cocaine once after he returned from New York
    and observed that Ponticelli acted “paranoid, looking around all the time, just not
    easy to be around,” and “[h]iding in the corner.”
    Porcillo’s testimony suggested that Ponticelli used cocaine on the night of
    the murders. Porcillo testified that he encountered Ponticelli around 8:00 p.m. at a
    convenience store on the night of the murders. Ponticelli approached a car in
    which Porcillo was a passenger and spoke to him and other occupants of the car.
    Ponticelli kept his hands in his jacket and rubbed and scratched his stomach.
    Porcillo and his companions concluded that Ponticelli was “whacked out” based
    upon his behavior. Porcillo testified that, based on his familiarity with Ponticelli’s
    reaction to cocaine, he believed Ponticelli was under the influence of cocaine
    when he saw him at the convenience store. On cross-examination, Porcillo also
    recalled seeing a red car at the convenience store when he saw Ponticelli, which he
    later realized was the Grandinettis’s vehicle. Porcillo testified that he knew about
    how people could act under the influence of crack cocaine because he had a family
    member who was addicted to that drug.
    Ponticelli also presented witnesses to his behavior during his pretrial
    detention. Ponticelli’s former cellmates testified that “they often saw Ponticelli
    31
    Case: 11-11966     Date Filed: 08/16/2012    Page: 32 of 90
    pacing in his cell, at times with a cloth over his head, and constantly reading his
    Bible and praying.” Ponticelli 
    III, 941 So. 2d at 1101
    . Numerous friends and
    family members testified that “Ponticelli wrote them long letters from jail that
    were fragmented and uncharacteristically religious.” 
    Id. Trial counsel
    testified
    that Ponticelli’s “bizarre behavior continued throughout the trial.” 
    Id. Ponticelli’s sister
    testified that, although their father had been a religious fundamentalist, she
    had never known Ponticelli to be one too. 
    Id. In addition
    to the lay witness testimony, four mental health experts, Dr.
    Harry Krop, Dr. Barry Crown, Dr. Michael Herkov, and Dr. Mark Branch, testified
    on behalf of Ponticelli at the evidentiary hearing. Krop, Herkov, and Branch
    testified that, in the light of Ponticelli’s reported cocaine abuse, both mental health
    statutory mitigators applied: that is, Ponticelli suffered from an extreme emotional
    or mental disturbance at time of the murders and Ponticelli’s ability to conform his
    behavior to the requirements of law had been substantially impaired. Krop and
    Herkov agreed that Ponticelli had not been competent to stand trial. Crown
    expressed no opinion about Ponticelli’s competency to stand trial nor about
    whether the statutory mental health mitigators applied. He concluded that
    Ponticelli’s brain functioning was impaired and that “his deficits were particularly
    related to executive functions.”
    32
    Case: 11-11966      Date Filed: 08/16/2012    Page: 33 of 90
    Doctors Crown and Branch conducted only limited research. Crown
    admitted that he had evaluated Ponticelli seven years after the murders and that he
    had never been qualified as an expert in neurology in any court of law. He
    testified that his opinion was based entirely on neuropsychological tests that he
    had conducted on Ponticelli and that he had not considered other materials or
    testimony, including testimony about how Ponticelli appeared to exercise
    executive type reasoning on the night of the murders. Branch, an animal
    researcher, did not test Ponticelli at all and testified that he was not qualified to
    testify that Ponticelli suffered from cocaine psychosis.
    Crown, Herkov, and Krop made several important concessions about
    Ponticelli’s culpability. Herkov and Krop testified that they could not express an
    opinion about Ponticelli’s sanity at the time of the murders. Crown conceded that
    Ponticelli had normal intelligence. Herkov and Krop conceded that Ponticelli
    understood that his acts were wrong. Krop admitted that he believed that
    Ponticelli “was sufficiently coherent and relatively well organized and knew that
    what had happened was a crime and wrong.” All three experts acknowledged that
    Ponticelli’s behavior on the night of the murder suggested that he was “goal
    orientated.” Herkov admitted that, even if Ponticelli suffered from an extreme and
    emotional disturbance at the time of the murders, he could still have formed the
    33
    Case: 11-11966     Date Filed: 08/16/2012    Page: 34 of 90
    heightened premeditation necessary for both the cold, calculated, and premeditated
    aggravator and the heinous, atrocious, and cruel aggravator to apply. Herkov
    conceded that Ponticelli’s behavior that night “sound[ed] like he . . . [was] very
    much trying to avoid the consequences of his actions.”
    Herkov later was recalled as a witness and conceded that there were facts,
    some of which were unknown to him when he performed his initial evaluation,
    that cast doubt on his original opinions. These facts included that Ponticelli had
    assisted his counsel during the trial and that Ponticelli had attempted to dispose of
    the evidence by drawing Freeman an accurate map. Herkov also admitted that
    Ponticelli could have been rationally motivated by pecuniary gain.
    Dr. Wayne Conger testified, on behalf of the state, that, in his opinion,
    neither statutory mental health mitigator applied and that Ponticelli had been
    competent to stand trial. Conger also denied that Ponticelli’s brain functions were
    significantly impaired. Conger testified that Ponticelli was a “normal functioning
    individual,” both intellectually and cognitively. He testified that Ponticelli’s
    actions before, during, and after he killed the brothers “demonstrated significant,
    goal-oriented behavior that was inconsistent with significant cognitive dysfunction
    and with the allegation that Ponticelli’s cocaine use prevented him from reasoning
    34
    Case: 11-11966     Date Filed: 08/16/2012    Page: 35 of 90
    effectively.” Ponticelli 
    III, 941 So. 2d at 1094
    . Conger also testified that
    Ponticelli’s strong grades in school “rule[d] out significant organic problems.”
    Conger conducted many of the same tests as Crown, but reached different
    conclusions. Conger testified that Crown’s results were not valid and that the
    differences between his results and Crown’s results suggested that Ponticelli had
    malingered when taking Crown’s tests. Conger testified that, “even if he were to
    assume that Crown’s tests were accurate, . . . he did not believe the results
    supported Crown’s hypothesis.” Ponticelli 
    III, 941 So. 2d at 1094
    . Dr. Conger
    also testified about the results of a personality test, which showed that Ponticelli
    had “the typical profile of an antisocial personality disorder: an individual who
    does not necessarily comply with the requirements of the law and adventure
    seeking without any particular concern for rules and regulations.”
    The trial court rejected Ponticelli’s claim of ineffective assistance during the
    penalty phase of his trial. The trial court found that Ponticelli had failed to
    establish that he had been prejudiced by trial counsel’s failure to offer the lay
    witness testimony because that evidence was either cumulative of the evidence
    presented at trial or “would have had a negative effect on Ponticelli’s case”
    because “[i]nstead of being a young man who naively experimented with drugs for
    a short period of time, the lay witnesses . . . portray [Ponticelli] as a man who
    35
    Case: 11-11966     Date Filed: 08/16/2012    Page: 36 of 90
    escaped the ill effects of drugs for a substantial period of time in Florida and then
    returned to a habit he knew was evil.” 
    Id. at 1095.
    About the mental health
    evidence, the trial court found Dr. Conger’s testimony to be the most credible. 
    Id. The Supreme
    Court of Florida affirmed. Although the court concluded that
    Ponticelli had established deficient performance, it ruled that Ponticelli was not
    prejudiced by his counsel’s deficiencies. 
    Id. at 1095–99.
    The court based its
    decision on “the significant aggravators and the overwhelming amount of evidence
    convicting Ponticelli of these homicides”:
    A number of witnesses testified at trial that Ponticelli first announced
    his plan to kill the Grandinettis; then, after following through on this
    plan, confessed that he did it and asked for help in covering it up.
    Furthermore, two of the three aggravating factors found for Nick
    Grandinetti’s death, i.e., HAC and CCP, have been recognized as two of
    the most serious aggravators set out in the statutory sentencing scheme.
    
    Id. at 1097
    (internal quotation marks omitted). The court determined that the lay
    witness testimony was weak and cumulative of the evidence presented at trial:
    The lay witness testimony presented at the evidentiary hearing is
    certainly not sufficient to establish mitigators that outweigh these
    aggravators. As the trial court recognized, the testimony presented at
    the evidentiary hearing was largely cumulative to that presented at trial
    and to which defense counsel referred in his closing statement during
    the penalty phase. During the guilt phase, the jury heard a number of
    witnesses testify to Ponticelli’s positive character and the effect of
    cocaine on his life. Ponticelli’s father testified that Ponticelli worked a
    part-time job during high school and was a “good kid.” John Turner,
    Ponticelli’s close friend, testified that he was with Ponticelli every day
    after Ponticelli returned from his visit to New York and that Ponticelli
    36
    Case: 11-11966     Date Filed: 08/16/2012     Page: 37 of 90
    used cocaine almost constantly during this time. Turner and Ponticelli’s
    father also testified to Ponticelli’s paranoid behavior when he was under
    the effects of cocaine, and Brian Burgess testified at trial that Ponticelli
    was acting nervous on the night he appeared at Dotson’s. At the penalty
    phase, which occurred nine days after the guilt phase ended, defense
    counsel specifically connected the testimony regarding Ponticelli’s
    paranoid behavior to his cocaine use. Counsel led Dr. Mills to testify
    that this paranoia was indicative of the mental health mitigators. On
    numerous occasions, this Court has denied ineffectiveness claims when
    the evidence presented at the evidentiary hearing was merely cumulative
    to that presented at trial. . . .
    
    Id. The Supreme
    Court of Florida rejected, on three separate grounds,
    Ponticelli’s argument that his trial counsel’s failure to discover the mental health
    evidence had prejudiced him. First, the court reasoned that the mental health
    evidence was not sufficient to overcome the aggravators because no expert had
    testified that Ponticelli was retarded or suffered from a major mental illness. 
    Id. at 1098.
    Second, because there was conflicting testimony about whether the mental
    health mitigators were established, the court deferred to the finding of the trial
    court that Dr. Conger was the most credible. 
    Id. Third, the
    court concluded that
    the mental health testimony was cumulative of the testimony provided by Dr.
    Mills at the trial:
    Dr. Mills unequivocally testified at trial that both statutory mental health
    mitigators applied in Ponticelli’s case and that Ponticelli’s paranoid
    behavior was consistent with an extreme cocaine addiction. While Dr.
    Crown and Dr. Herkov may have presented more compelling testimony
    37
    Case: 11-11966        Date Filed: 08/16/2012   Page: 38 of 90
    at the evidentiary hearing, this is not dispositive. There is no reasonable
    probability that these experts would have led the trial court to find the
    mitigating factors at the time of trial. The trial court did not find the
    mitigators from Dr. Mills’ testimony because there was no evidence
    Ponticelli had used cocaine on the day of the offenses, and none of the
    evidence presented at the evidentiary hearing to refute this finding was
    available to counsel at the time of trial, even after a reasonable
    investigation.
    
    Id. (internal citations
    omitted).
    The Supreme Court of Florida also rejected Ponticelli’s claim about his
    counsel’s performance during the pre-trial phase. The court concluded that
    Ponticelli’s argument that “counsel was ineffective for waiting until a month
    before trial to file his motion for psychiatric evaluation and for failing to obtain
    jail records and to interview cellmates who would have provided additional
    information regarding Ponticelli’s strange behavior” was “without merit.” 
    Id. at 1102.
    The court reasoned that Ponticelli had failed to provide “evidence that it
    was unreasonable for defense counsel to file his motion for a psychiatric
    evaluation a month before trial; in fact, counsel testified that he filed this motion
    as soon as he noticed Ponticelli consistently refusing to speak with him about the
    case.” 
    Id. The court
    determined that not one of the mental health experts who had
    testified at the evidentiary hearing had testified that they believed that the mental
    health evaluations during the competency hearing were inadequate. The court
    38
    Case: 11-11966     Date Filed: 08/16/2012   Page: 39 of 90
    reasoned too that Ponticelli’s former cellmates did not reveal “anything significant
    that the experts did not know when they evaluated Ponticelli.” 
    Id. F. Successive
    Postconviction Motion and Second Evidentiary Hearing
    At a second evidentiary hearing, Ponticelli presented more evidence of the
    alleged deal with Freeman and about the cocaine party. The evidence about the
    alleged deal included several letters that suggested Freeman sought gain time for
    his testimony in the Ponticelli trial and that Freeman’s wife “was told of promises
    made to Freeman by the [State Attorney’s Office] to reduce his sentence that had
    not been fulfilled.” Ponticelli also presented evidence that, on the day of
    Freeman’s deposition, Freeman received 33 days of meritorious gain time and that
    he was released from prison soon after he testified against Ponticelli. The
    evidence about the cocaine party included the testimony of Warren Brown, who
    confirmed that, contrary to his trial testimony, he had met Ponticelli on
    Thanksgiving night and had smoked cocaine with him that night.
    Again, the Supreme Court of Florida rejected Ponticelli’s Brady and Giglio
    claims. The court stated that, “for the same reasons explained in our previous
    opinion, Ponticelli has failed to meet the prejudice prong under Brady or the
    materiality prong under Giglio.” Ponticelli v. State, No. SC09–992, 
    49 So. 3d 39
                 Case: 11-11966       Date Filed: 08/16/2012   Page: 40 of 90
    236, *1 (Fla. Nov. 10, 2010) (unpublished table opinion). That summary order
    concluded Ponticelli’s proceedings in the state courts.
    G. Federal Habeas Corpus Proceedings
    Ponticelli filed a federal petition for a writ of habeas corpus while his
    successive postconviction motion was pending in the state trial court, and the
    district court later denied relief. The district court ruled that the Supreme of Court
    of Florida reasonably applied clearly established federal law when it rejected the
    claims presented in this appeal. With respect to the claim of ineffective assistance
    of counsel, the court ruled that “Porter v. McCollum, ---U.S.---, 
    130 S. Ct. 447
    (2009)[,] and Sears v. Upton,---U.S.---, 
    130 S. Ct. 3259
    (2010), are distinguishable
    and do not announce any new rules of constitutional interpretation; they merely
    apply Strickland to different sets of facts.” The district court granted a certificate
    of appealability with respect to Ponticelli’s Brady and Giglio claims and his claim
    that counsel had rendered ineffective assistance during the penalty phase of his
    trial. A judge of this Court expanded the certificate to include Ponticelli’s claim
    that counsel had been ineffective in his preparation of evidence of Ponticelli’s
    competence to proceed to trial.
    II. STANDARD OF REVIEW
    40
    Case: 11-11966     Date Filed: 08/16/2012   Page: 41 of 90
    The Antiterrorism and Effective Death Penalty Act of 1996 governs
    Ponticelli’s petition and our review of the decisions of the Supreme Court of
    Florida that denied him postconviction relief. 28 U.S.C. § 2254(d). We will not
    disturb the decision of the state court unless the decision “was contrary to, or
    involved an unreasonable application of, clearly established Federal law, as
    determined by the Supreme Court of the United States,” or “was based on an
    unreasonable determination of the facts in light of the evidence presented in the
    State court proceeding.” 
    Id. “The Supreme
    Court of the United States has held
    that § 2254(d)(1) imposes a ‘highly deferential standard for evaluating state-court
    rulings,’ a standard ‘which demands that state-court decisions be given the benefit
    of the doubt.’” Rutherford v. Crosby, 
    385 F.3d 1300
    , 1306–07 (11th Cir. 2004)
    (quoting Woodford v. Visciotti, 
    537 U.S. 19
    , 24, 
    123 S. Ct. 357
    , 360 (2002))
    (internal citation omitted). “A state court decision involves an unreasonable
    application of federal law when it identifies the correct legal rule from Supreme
    Court case law but unreasonably applies that rule to the facts of the petitioner’s
    case,” Spencer v. Sec’y, Dep’t of Corr., 
    609 F.3d 1170
    , 1178 (11th Cir. 2010)
    (internal quotation marks omitted), or when it “unreasonably extends, or
    unreasonably declines to extend, a legal principle from Supreme Court case law to
    a new context,” Putman v. Head, 
    268 F.3d 1223
    , 1241 (11th Cir. 2001).
    41
    Case: 11-11966     Date Filed: 08/16/2012   Page: 42 of 90
    To determine whether the state court unreasonably applied clearly
    established federal law in adjudicating Ponticelli’s habeas petition, this Court must
    conduct the two-step analysis that the Supreme Court set forth in Harrington v.
    Richter, --- U.S. ----, 
    131 S. Ct. 770
    (2011). First, this Court “must determine
    what arguments or theories supported or, [if none were stated], could have
    supported the state court’s decision.” Johnson v. Sec., Dep’t of Corr., 
    643 F.3d 907
    , 910 (11th Cir. 2011) (quoting 
    Harrington, 131 S. Ct. at 786
    ) (alteration in
    original) (internal quotation marks omitted). Second, this Court “must ask
    whether it is possible fairminded jurists could disagree that those arguments or
    theories are inconsistent with the holding in a prior decision of [the Supreme]
    Court.” 
    Id. (alteration in
    original) (internal quotation marks omitted). In other
    words, we may issue a writ of habeas corpus only when “the state court’s ruling on
    the claim being presented in federal court was so lacking in justification that there
    was an error well understood and comprehended in existing law beyond any
    possibility for fairminded disagreement.” 
    Harrington, 131 S. Ct. at 786
    –87.
    “The question whether a state court errs in determining the facts is a
    different question from whether it errs in applying the law.” Rice v. Collins, 
    546 U.S. 333
    , 342, 
    126 S. Ct. 969
    , 976 (2006). “Our review of findings of fact by the
    state court is even more deferential than under a clearly erroneous standard of
    42
    Case: 11-11966     Date Filed: 08/16/2012    Page: 43 of 90
    review.” Stephens v. Hall, 
    407 F.3d 1195
    , 1201 (11th Cir. 2005). We presume
    findings of fact to be correct, and Ponticelli bears the burden of rebutting that
    presumption by clear and convincing evidence. 28 U.S.C. § 2254(e)(1).
    III. DISCUSSION
    This discussion is divided into two parts. Part A addresses Ponticelli’s
    argument that the Supreme Court of Florida unreasonably applied clearly
    established federal law or unreasonably determined facts when it denied
    Ponticelli’s Brady and Giglio claims. Part B addresses Ponticelli’s argument that
    the Supreme Court of Florida unreasonably applied Strickland when it ruled that
    trial counsel’s investigation of Ponticelli’s competence to proceed to trial did not
    constitute deficient performance and that Ponticelli was not prejudiced by his
    lawyer’s investigation and presentation of evidence in mitigation during the
    penalty phase.
    A. The Supreme Court of Florida Reasonably Applied Brady and Giglio and
    Reasonably Determined the Underlying Facts.
    Ponticelli argues that the rejection of the Supreme Court of Florida of his
    Brady and Giglio claims involved an unreasonable application of clearly
    established federal law or an unreasonable determination of the underlying facts.
    To obtain relief on his Brady claim, Ponticelli had to “establish (1) the government
    possessed evidence favorable to him; (2) the defendant did not possess the
    43
    Case: 11-11966     Date Filed: 08/16/2012    Page: 44 of 90
    evidence and could not have obtained it with reasonable diligence; (3) the
    government suppressed the favorable evidence; and (4) the evidence was
    material.” Lamarca v. Sec’y, Dep’t of Corr., 
    568 F.3d 929
    , 941 (11th Cir. 2009)
    (internal quotation marks omitted). “Evidence would be ‘material’ if it is
    reasonably probable that a different outcome would have resulted if the
    government had disclosed the evidence. A reasonable probability is a probability
    sufficient to undermine confidence in the outcome.” Ferguson v. Sec’y for the
    Dep’t of Corr., 
    580 F.3d 1183
    , 1205–06 (11th Cir. 2009) (some internal quotation
    marks and citation omitted). To obtain relief on his Giglio claim, Ponticelli had to
    “prove: (1) the prosecutor knowingly used perjured testimony or failed to correct
    what he subsequently learned was false testimony; and (2) such use was material,
    i.e., that there is any reasonable likelihood that the false testimony could have
    affected the judgment.” Trepal v. Sec’y, Fla. Dep’t of Corr., no. 10-15306, 
    2012 WL 2308155
    , at *17 (11th Cir. June 19, 2012) (internal quotation marks omitted).
    “The Giglio materiality standard is different and more defense-friendly than
    the Brady materiality standard.” 
    Id. at *18
    (internal quotation marks omitted).
    “[F]or Brady violations, the defendant must show a reasonable probability the
    result would have been different, but for Giglio violations, the defendant has the
    44
    Case: 11-11966     Date Filed: 08/16/2012   Page: 45 of 90
    lighter burden of showing that there is any reasonable likelihood that the false
    testimony could have affected the jury’s judgment.” 
    Id. The discussion
    of these claims is divided into two parts. Part one addresses
    Ponticelli’s argument that his due process rights, under Brady, were violated when
    the prosecution suppressed evidence of an alleged deal with Freeman and of
    Ponticelli’s cocaine use on the night of the murders and attendance at a cocaine
    party on Thanksgiving Day. See 
    Brady, 373 U.S. at 87
    , 83 S. Ct. at 1196–97. Part
    two addresses Ponticelli’s argument that his due process rights, under Giglio, were
    violated when the prosecution failed to correct Freeman’s testimony that he
    received no benefit in exchange for his testimony against Ponticelli, Keesee’s
    testimony that he did not see Ponticelli use cocaine at the Grandinettis’s trailer on
    the night of the murders, and the testimony of Burgess and Brown that they had
    not met Ponticelli before the night of the murders. See 
    Giglio, 405 U.S. at 153
    –54, 92 S. Ct. at 765–66.
    1. The Supreme Court of Florida Reasonably Applied Brady and Reasonably
    Determined the Facts.
    Ponticelli argues that the Supreme Court of Florida unreasonably applied
    Brady and unreasonably determined the underlying facts, but that argument fails.
    With respect to the alleged deal between the prosecution and Freeman, the state
    supreme court considered the evidence of an alleged deal under the correct
    45
    Case: 11-11966      Date Filed: 08/16/2012    Page: 46 of 90
    standard for materiality, Ponticelli 
    III, 941 So. 2d at 1085
    (considering why the
    alleged suppression did “not rise to the level necessary to put the whole case in
    such a different light as to undermine our confidence in the verdict”), and
    reasoned that Freeman had already been substantially impeached on his “motive
    for testifying and his capacity for truthfulness” because the jury heard that
    Freeman had worked undercover for the police on multiple occasions; had
    received cash in exchange for his cooperation on at least one occasion; and had
    admitted that each of his twenty-six previous felony convictions involved crimes
    of dishonesty. 
    Id. The court
    also reasoned that multiple witnesses as well as the
    map Ponticelli provided to Freeman corroborated his testimony. 
    Id. at 1085–86.
    It cannot be said that this ruling about materiality “was so lacking in justification
    that there was an error well understood and comprehended in existing law beyond
    any possibility for fairminded disagreement.” 
    Harrington, 131 S. Ct. at 786
    –87.
    With respect to evidence about Ponticelli’s use of cocaine on the night of the
    murders and attendance at the cocaine party on Thanksgiving night, the Supreme
    Court of Florida deferred to the finding of the trial court that the state did not
    knowingly suppress this evidence. Ponticelli failed to satisfy his burden of
    rebutting, by clear and convincing evidence, this factual determination. See 28
    U.S.C. § 2254(e)(1). The Supreme Court of Florida was entitled to credit the
    46
    Case: 11-11966     Date Filed: 08/16/2012    Page: 47 of 90
    testimony of the prosecutor, Williams, who denied knowing that Ponticelli had
    used cocaine on the night of the murders or had attended a cocaine party the day
    before the murders. Some of the evidence about these issues, such as Munster’s
    report and Turner’s testimony, was provided to Ponticelli’s counsel, and the
    remaining evidence, such as Munster’s and William’s cryptic notes, is neither
    clear nor convincing.
    Ponticelli argues that the Supreme Court of Florida reviewed his Brady
    claim too “narrowly” and “ignored much of the evidence presented at the
    postcoviction hearing,” but “to merit AEDPA deference the state court need not . .
    . provide a detailed opinion covering each aspect of the petitioner’s argument.”
    Allen v. Sec’y, Fla. Dep’t of Corr., 
    611 F.3d 740
    , 748 (11th Cir. 2010). That the
    Supreme Court of Florida did not explicitly discuss every piece of evidence is of
    no moment because we must presume “that state courts know and follow the law,”
    and “state court decisions [must] be given the benefit of the doubt.” 
    Visciotti, 537 U.S. at 24
    , 123 S. Ct. at 360. “[F]ederal habeas corpus is a ‘guard against extreme
    malfunctions in the state criminal justice systems,’ not a license to penalize a state
    court for its opinion-writing technique.” Lafler v. Cooper, --- U.S. ---, 
    132 S. Ct. 1376
    , 1396 (2012) (Scalia, J., dissenting) (quoting 
    Harrington, 131 S. Ct. at 786
    ).
    And Allen v. Secretary, Florida Department of Corrections forecloses Ponticelli’s
    47
    Case: 11-11966     Date Filed: 08/16/2012    Page: 48 of 90
    argument that the “piecemeal” analysis of the court suggests that it did not follow
    the correct standard for materiality. 
    See 611 F.3d at 749
    . In Allen, we reasoned
    that the “existence of item-by-item analysis . . . is not inconsistent with a
    cumulative analysis. Indeed, the only way to evaluate the cumulative effect is to
    first examine each piece standing alone.” 
    Id. at 749
    (internal quotation marks
    omitted); see also Kyles v. Whitley, 
    514 U.S. 419
    , 436 n.10, 
    115 S. Ct. 1555
    , 1567
    n.10 (1995) (“We evaluate the tendency and force of the undisclosed evidence
    item by item; there is no other way. We evaluate its cumulative effect . . .
    separately.”). Ponticelli cannot overcome the presumption that the Florida state
    court assessed prejudice cumulatively. See 
    Visciotti, 537 U.S. at 24
    , 123 S. Ct. at
    360; see also Greene v. Upton, 
    644 F.3d 1145
    , 1159–60 (11th Cir. 2011) (“Greene
    raised a claim on direct appeal about the cumulative effect of the prosecutor’s
    allegedly prejudicial statements, and the Supreme Court of Georgia rejected it. . . .
    Although Greene contends that the Supreme Court of Georgia failed even to
    consider his claim of cumulative prejudicial effect, we must presume otherwise.”).
    2. The Supreme Court of Florida Reasonably Applied Giglio and Reasonably
    Determined the Facts.
    Ponticelli argues that the Supreme Court of Florida unreasonably applied
    Giglio and unreasonably determined the underlying facts of his Giglio claim, but
    this argument too fails. With respect to the alleged Freeman deal, the Supreme
    48
    Case: 11-11966     Date Filed: 08/16/2012    Page: 49 of 90
    Court of Florida reasoned that any suppression was immaterial because Freeman
    had already been substantially impeached and numerous witnesses as well as
    physical evidence corroborated Freeman’s testimony. It cannot be said that this
    decision, even under the more defense-friendly standard of Giglio, “was so lacking
    in justification that there was an error well understood and comprehended in
    existing law beyond any possibility for fairminded disagreement.” 
    Harrington, 131 S. Ct. at 786
    –87. With respect to Keesee’s false testimony and the evidence
    about Ponticelli’s attendance at the cocaine party, the trial court found and the
    state supreme court affirmed that the prosecution did not knowingly present false
    testimony, and Ponticelli failed to satisfy his burden of rebutting, by clear and
    convincing evidence, these factual determinations. See 28 U.S.C. § 2254(e)(1).
    B. The Supreme Court of Florida Reasonably Applied Strickland.
    Because Ponticelli argues that his trial counsel rendered ineffective
    assistance of counsel, Ponticelli must establish both that trial counsel’s
    “performance was deficient, and that the deficiency prejudiced the defense.”
    Wiggins v. Smith, 
    539 U.S. 510
    , 521, 
    123 S. Ct. 2527
    , 2535 (2003); see also
    Strickland, 
    466 U.S. 668
    , 
    104 S. Ct. 2052
    . Deficient performance occurs when
    “counsel’s representation [falls] below an objective standard of reasonableness . . .
    under prevailing professional norms.” 
    Wiggins, 539 U.S. at 521
    , 123 S. Ct. at
    49
    Case: 11-11966     Date Filed: 08/16/2012    Page: 50 of 90
    2535 (internal quotation marks and citation omitted). “[C]ounsel is strongly
    presumed to have rendered adequate assistance and made all significant decisions
    in the exercise of reasonable professional judgment.” 
    Strickland, 466 U.S. at 690
    ,
    104 S. Ct. at 2066. Prejudice “requires showing that counsel’s errors were so
    serious as to deprive the defendant of a fair trial.” 
    Id. at 687,
    104 S. Ct. at 2064.
    The test for prejudice is whether “there is a reasonable probability that, but for
    counsel’s unprofessional errors, the result of the proceeding would have been
    different.” 
    Id. at 694,
    104 S. Ct. at 2068. “A reasonable probability is a
    probability sufficient to undermine confidence in the outcome.” 
    Id. In the
    context
    of a challenge to a sentence of death, the question is whether “there is a reasonable
    probability that [the judge and jury] would have returned with a different
    sentence.” 
    Wiggins, 539 U.S. at 536
    , 123 S. Ct. at 2543. “To assess that
    probability, we consider the totality of the available mitigation evidence—both
    that adduced at trial, and the evidence adduced in the habeas proceeding—and
    reweig[h] it against the evidence in aggravation.” 
    Porter, 130 S. Ct. at 453
    –54
    (internal quotation marks omitted) (alteration in original). “The likelihood of a
    different result must be substantial, not just conceivable.” 
    Harrington, 131 S. Ct. at 792
    .
    Because “[t]he standards created by Strickland and § 2254(d) are both
    50
    Case: 11-11966   Date Filed: 08/16/2012    Page: 51 of 90
    highly deferential,” it follows that “when the two apply in tandem, review is
    doubly so.” 
    Id. at 788
    (internal quotation marks
    and citations omitted). “When § 2254(d) applies, the question is not whether
    counsel’s actions were reasonable,” but “whether there is any reasonable argument
    that counsel satisfied Strickland’s deferential standard.” 
    Id. This discussion
    is divided into two parts. Part one addresses Ponticelli’s
    argument that trial counsel rendered deficient performance when he investigated
    Ponticelli’s competence to proceed to trial. Part two addresses Ponticelli’s
    argument that trial counsel’s deficiencies during the penalty phase were
    prejudicial.
    1. The Supreme Court of Florida Reasonably Applied Clearly
    Established Federal Law When it Ruled that Ponticelli’s Trial Counsel Did Not
    Render Deficient Performance Before and During the Competency Hearing.
    Ponticelli advances four arguments about why the Supreme Court of
    Florida unreasonably applied clearly established federal law when it ruled that
    Ponticelli’s trial counsel did not render deficient performance before and during
    the competency hearing. First, Ponticelli argues that trial counsel should not have
    waited until a month before the trial to file a motion for a psychiatric evaluation.
    Second, Ponticelli argues that trial counsel had a duty to alert the court about
    incidents of Ponticelli’s strange behavior. Third, Ponticelli argues that trial
    51
    Case: 11-11966     Date Filed: 08/16/2012   Page: 52 of 90
    counsel had a duty to interview Ponticelli’s cellmates and family members about
    his mental health. Fourth, Ponticelli argues that trial counsel had a duty to provide
    Dr. Krop with material about Ponticelli’s background.
    The ruling of the Supreme Court of Florida—that trial counsel did not
    render deficient performance—is a reasonable application of Strickland. The
    Supreme Court of Florida concluded that trial counsel’s timing of the competency
    motion was reasonable because he filed that motion as soon as he noticed that
    Ponticelli consistently had refused to assist in his defense. And the court
    concluded that the mental health experts had adequate time to evaluate Ponticelli.
    Ponticelli 
    III, 941 So. 2d at 1102
    . About Ponticelli’s other allegations of
    deficiencies, the court held that “Ponticelli has not presented sufficient evidence
    to overcome the strong presumption that counsel’s representation was reasonable.”
    
    Id. It cannot
    be said that the decision of the Supreme Court of Florida “was so
    lacking in justification that there was an error well understood and comprehended
    in existing law beyond any possibility for fairminded disagreement,” 
    Harrington, 131 S. Ct. at 786
    –87, especially because “a particular decision not to investigate
    must be directly assessed for reasonableness in all the circumstances, applying a
    heavy measure of deference to counsel’s judgments,” 
    Strickland, 466 U.S. at 691
    ,
    104 S. Ct. at 2066.
    52
    Case: 11-11966       Date Filed: 08/16/2012   Page: 53 of 90
    Even if trial counsel had been deficient, it was reasonable to conclude that
    Ponticelli suffered no prejudice. Although Dr. Krop testified at the evidentiary
    hearing that he later believed there was sufficient evidence to conclude Ponticelli
    was incompetent to proceed at the time of trial, Dr. Krop did not believe that his
    pretrial evaluation, in which he concluded that Ponticelli was competent, had been
    inadequate. Ponticelli 
    III, 941 So. 2d at 1099
    –1100. Dr. Krop was the only expert
    who testified at the postconviction hearing who also testified and examined
    Ponticelli for his pretrial competency hearing. 
    Id. at 1099–1101.
    And Dr. Conger
    testified that Ponticelli was competent to stand trial. 
    Id. at 1100–01.
    2. The Supreme Court of Florida Reasonably Applied Clearly
    Established Federal Law When it Ruled that Trial Counsel’s Deficient
    Performance During the Penalty Phase Was Not Prejudicial, and Ponticelli’s
    Claim Fails Alternatively on De Novo Review.
    Ponticelli argues that the conclusion of the Supreme Court of Florida—that
    trial counsel was deficient during the penalty phase, but the deficiencies were not
    prejudicial—is an unreasonable application of clearly established federal law for
    two reasons. First, Ponticelli argues that the decision is objectively unreasonable.
    Second, he argues that the decision cannot be squared with Porter and Sears.
    Because the State of Florida does not contest the decision that trial counsel was
    deficient, there is no need to express an opinion about that issue. But Ponticelli’s
    arguments about prejudice fail.
    53
    Case: 11-11966     Date Filed: 08/16/2012    Page: 54 of 90
    The decision of the Supreme Court of Florida to reject Ponticelli’s
    Strickland claim is objectively reasonable. The court correctly identified
    Strickland as the governing Supreme Court principle and reasoned that the
    evidence would have had a negative effect on Ponticelli’s appeal, was cumulative
    of the testimony presented at trial, and was too weak to overcome the strong
    aggravators. Ponticelli 
    III, 941 So. 2d at 1095
    –98. Both the Supreme Court and
    this Court have consistently held that it is reasonable for a state court to conclude
    that a petitioner suffers no prejudice when the evidence is either weak or
    cumulative of the testimony presented at trial. See, e.g., Cullen v. Pinholster, ----
    U.S. ----, 
    131 S. Ct. 1388
    , 1409–10 (2011); Wong v. Belmontes, 558 U.S. ----, 
    130 S. Ct. 383
    , 387 (2009); Rose v. McNeil, 
    634 F.3d 1224
    , 1243 (11th Cir. 2011);
    Rhode v. Hall, 
    582 F.3d 1273
    , 1287 (11th Cir. 2009). And both the Supreme
    Court and this Court have consistently “rejected [the] prejudice argument[] where
    mitigation evidence was a two-edged sword or would have opened the door to
    damaging evidence.” Cummings v. Sec’y for the Dep’t of Corr., 
    588 F.3d 1331
    ,
    1367 (11th Cir. 2009) (internal quotation marks omitted); see also, e.g., 
    Cullen, 131 S. Ct. at 1409
    –10; 
    Belmontes, 130 S. Ct. at 387
    –88; 
    Rose, 634 F.3d at 1242
    –46; DeYoung v. Schofield, 
    609 F.3d 1260
    , 1290–91 (11th Cir. 2010); Suggs
    v. McNeil, 
    609 F.3d 1218
    , 1229–32 (11th Cir. 2010); Reed v. Sec’y, Fla. Dep’t. of
    54
    Case: 11-11966     Date Filed: 08/16/2012    Page: 55 of 90
    Corr., 
    593 F.3d 1217
    , 1245 (11th Cir. 2010); 
    Cummings, 588 F.3d at 1365
    –69;
    Gaskin v. Sec’y, Dep’t of Corr., 
    494 F.3d 997
    , 1003–04 (11th Cir. 2007);
    Robinson v. Moore, 
    300 F.3d 1320
    , 1345–52 (11th Cir. 2002); Grayson v.
    Thompson, 
    257 F.3d 1194
    , 1225–30 (11th Cir. 2001). In the light of those
    precedents, it cannot be said that the decision of the Supreme Court of Florida to
    reject Ponticelli’s Strickland claim “was so lacking in justification that there was
    an error well understood and comprehended in existing law beyond any possibility
    for fairminded disagreement,” 
    Harrington, 131 S. Ct. at 786
    –87.
    Ponticelli argues that the conclusion of the state court that the mental health
    testimony was cumulative to Dr. Mills’s testimony is objectively unreasonable.
    Ponticelli contends that the Supreme Court of Florida, on direct appeal, rejected
    Dr. Mills’s testimony because there was no evidence about Ponticelli’s cocaine
    use on the night of the murders. He argues that a jury would have been more
    likely to accept Dr. Mills’s conclusions based on the new evidence that he used
    cocaine on the night of the murders.
    Ponticelli’s argument fails for two reasons. First, the state court rejected Dr.
    Mills’s conclusions, not only because of the lack of evidence related to drug use,
    but because Ponticelli’s actions on the night of the murder strongly suggested that
    he was in control of his actions. Second, Dr. Mills testified at trial that the
    55
    Case: 11-11966     Date Filed: 08/16/2012    Page: 56 of 90
    statutory mental health mitigators should apply regardless of whether Ponticelli
    used cocaine on the night of the murders. Thus, it was reasonable for the state
    court to conclude that any new mental health testimony that the two statutory
    mental health mitigators should apply was cumulative to Dr. Mills’s testimony.
    Ponticelli argues that the conclusion of the Supreme Court of Florida that
    his mitigation evidence of drug use and mental health problems would have had a
    negative effect is objectively unreasonable, but that argument fails. Drug abuse
    “has little mitigating value and can do as much or more harm than good in the eyes
    of the jury.” Crawford v. Head, 
    311 F.3d 1288
    , 1321 (11th Cir. 2002); see also,
    e.g., 
    Suggs, 609 F.3d at 1232
    (observing that “evidence of historical drug and
    alcohol use” is “unfavorable”); 
    Grayson, 257 F.3d at 1227
    (“[E]mphasizing
    [petitioner’s] alcoholic youth and intoxication may also have been damaging to
    [petitioner] in the eyes of the jury.”). The Supreme Court of Florida reasonably
    concluded that evidence of Ponticelli’s cocaine abuse would have done more harm
    than good in the eyes of the jury because “[i]nstead of being a young man who
    naively experimented with drugs for a short period of time,” the jury would have
    heard that Ponticelli had “escaped the ill effects of drugs for a substantial period of
    time in Florida and then returned to a habit he knew was evil.” Ponticelli 
    III, 941 So. 2d at 1095
    . Further, Ponticelli’s mental health evidence “would have invited
    56
    Case: 11-11966     Date Filed: 08/16/2012    Page: 57 of 90
    the strongest possible evidence in rebuttal.” 
    Belmontes, 130 S. Ct. at 389
    . That is,
    Dr. Conger would have testified that Ponticelli had the profile of a sociopath,
    which is “more harmful . . . than mitigating,” 
    Reed, 593 F.3d at 1248
    .
    Ponticelli advances three theories to support his contention that the Supreme
    Court of Florida unreasonably applied Strickland in the light of Porter and Sears.
    First, Ponticelli argues that the state court did not consider his mental health
    evidence because it “rejected the mental health mitigation presented in
    postconviction on the basis that the lower court found the State expert’s testimony
    to be the most credible.” Second, Ponticelli argues that the state court
    unreasonably discounted nonstatutory mitigation evidence. Third, Ponticelli
    argues that the state court erred in its analysis of prejudice because it considered
    the evidence in mitigation “in a piecemeal fashion against the aggravating
    circumstances.” Ponticelli’s arguments fail.
    Porter decided that it was unreasonable for a state court to conclude that
    counsel’s failure to present powerful mitigation evidence about his client’s heroic
    military service and mental health evidence of brain damage was not prejudicial.
    
    Porter, 130 S. Ct. at 453
    –55. A Florida jury convicted Porter of two counts of first
    degree murder after he killed his ex-girlfriend and her boyfriend. 
    Id. at 448.
    The
    jury at Porter’s trial recommended a sentence of death for both murders, but the
    57
    Case: 11-11966      Date Filed: 08/16/2012    Page: 58 of 90
    trial court imposed a sentence of death for the murder of only the ex-girlfriend.
    
    Id. at 449.
    Porter filed a petition for postconviction relief in state court on the
    ground that his penalty-phase counsel had failed to investigate and present
    mitigating evidence. 
    Id. The trial
    court conducted an evidentiary hearing, and
    Porter presented extensive mitigating evidence about his “(1) . . . heroic military
    service in two of the most critical—and horrific—battles of the Korean War, (2) . .
    . struggles to regain normality upon his return from war, (3) . . . childhood history
    of physical abuse, and (4) . . . brain abnormality, difficulty reading and writing,
    and limited schooling.” 
    Id. at 454.
    With regard to the mental health evidence, Porter presented an expert in
    neuropsychology who had examined Porter and administered psychological tests
    to him. 
    Id. at 451.
    Porter’s neuropsychologist testified that Porter “suffered from
    brain damage that could manifest [itself] in impulsive, violent behavior,” and that,
    at the time of the murders, Porter was “substantially impaired in his ability to
    conform his conduct to the law and suffered from an extreme mental or emotional
    disturbance.” 
    Id. Porter’s neuropsychologist
    also testified that Porter “had
    substantial difficulties with reading, writing, and memory, and that these cognitive
    defects were present when he was evaluated for competency to stand trial.” 
    Id. Although the
    experts that the state presented “reached different conclusions
    58
    Case: 11-11966     Date Filed: 08/16/2012    Page: 59 of 90
    regarding the statutory mitigators,” each of the state experts “testified that he
    could not diagnose Porter or rule out a brain abnormality.” 
    Id. (footnote omitted).
    With regard to the military service evidence, Porter proved that he enlisted
    in the United States Army at age 17 and fought in the Korean War. While serving
    his country in combat, Porter was shot in the leg. 
    Id. at 449–50.
    After receiving
    “little or no” food or sleep for five days, he was forced to “engage[] in a fierce
    hand-to-hand fight with the Chinese.” 
    Id. at 450
    (internal quotation marks
    omitted). After another “very trying, horrifying” battle, Porter “individually
    received two Purple Hearts and the Combat Infantryman Badge, along with other
    decorations.” 
    Id. (internal quotation
    marks omitted). Porter went absent without
    leave on two occasions while in Korea, but his company commander testified that
    “this was not uncommon, as soldiers sometimes became disoriented and separated
    from the unit.” 
    Id. Porter was
    eventually honorably discharged, and, “[a]fter his
    discharge, he suffered dreadful nightmares and would attempt to climb his
    bedroom walls with knives at night.” 
    Id. The trial
    court ruled that Porter had not been prejudiced by the failure to
    introduce any of the mental health or military service mitigation evidence, and the
    Supreme Court of Florida affirmed. 
    Id. at 451.
    The Supreme Court of Florida
    explicitly refused to consider Porter’s proposed mental health evidence for
    59
    Case: 11-11966     Date Filed: 08/16/2012    Page: 60 of 90
    statutory mitigation purposes because the state expert disagreed with the
    conclusions of Porter’s expert and the trial court had accepted the conclusions of
    the state expert. Porter v. State, 
    788 So. 2d 917
    , 923 (2001). And the Supreme
    Court of Florida agreed with the trial court that “Porter’s periods of being AWOL
    would have reduced the impact of Porter’s military service to inconsequential
    proportions.” 
    Porter, 130 S. Ct. at 451
    (internal quotation marks omitted). It
    “held the trial court was correct to find the additional nonstatutory mitigation to be
    lacking in weight because of the specific facts presented.” 
    Id. The Supreme
    Court of the United States ruled that the Supreme Court of
    Florida had unreasonably applied clearly established federal law because it “either
    did not consider or unreasonably discounted the mitigation evidence [that Porter]
    adduced in the postconviction hearing.” 
    Id. at 454.
    The Court ruled that it was
    unreasonable for the Supreme Court of Florida to “discount entirely” the impact
    that the testimony of Porter’s mental health expert might have had on the
    sentencing judge and jury. 
    Id. at 455.
    The Court also held that the state court
    unreasonably considered the evidence of Porter’s military history in a way that
    was contrary to “a long tradition of according leniency to veterans in recognition
    of their service, especially for those who fought on the front lines as Porter did.”
    
    Id. The Court
    reasoned that, “the relevance of Porter’s extensive combat
    60
    Case: 11-11966     Date Filed: 08/16/2012     Page: 61 of 90
    experience is not only that he served honorably under extreme hardship and
    gruesome conditions, but also that the jury might find mitigating the intense stress
    and mental and emotional toll that combat took on Porter.” 
    Id. In other
    words,
    “[t]he evidence that he was AWOL is consistent with this theory of mitigation and
    does not impeach or diminish the evidence of his service.” 
    Id. Porter does
    not compel the conclusion that the Supreme Court of Florida, in
    this appeal, failed to consider the mental health evidence for either statutory or
    non-statutory mitigation purposes. To be sure, the Supreme Court of Florida in
    Ponticelli’s appeal, as in Porter, stated that it would “defer to the trial court’s
    finding of fact when faced with conflicting expert testimony,” Ponticelli 
    III, 941 So. 2d at 1098
    , but unlike what occurred in Porter, the Supreme Court of Florida
    also considered the effect of the conflicting testimony and concluded that the
    mental health evidence was both too weak to overcome the aggravators and
    cumulative of that heard by the jury during the trial. 
    Id. In other
    words, the
    Supreme Court of Florida in this appeal, unlike in Porter, did not “discount
    entirely” Ponticelli’s mitigation evidence. Cf. 
    Porter, 130 S. Ct. at 445
    . That the
    Supreme Court of Florida “determined what impact, if any, that mitigating
    evidence . . . would have had on the trial court when weighed against the
    61
    Case: 11-11966     Date Filed: 08/16/2012    Page: 62 of 90
    aggravating evidence” distinguishes this appeal from Porter. Cf. Sochor v. Sec’y
    Dep’t. of Corr., 
    685 F.3d 1016
    , 1030 (11th Cir. 2012).
    Nor does Porter compel the conclusion that state courts may not consider
    harmful aspects of proposed mitigation evidence. Porter is an application of
    Strickland. Porter does not alter the ordinary rule that courts “must consider the
    totality of the evidence before the judge or jury.” 
    Strickland, 466 U.S. at 695
    , 104
    S. Ct. at 2069.
    Ponticelli’s reliance on Sears fares no better for three reasons. First, unlike
    the state court decision involved in this appeal, the decision in Sears was not
    subject to deferential review under section 2254(d) because the defendant in Sears
    had not filed a federal petition for a writ of habeas corpus. The defendant instead
    had petitioned the Supreme Court of the United States to review the decision of
    the Supreme Court of Georgia on state collateral review. 130 S. Ct at 3261 & n.1.
    Second, unlike this appeal, the state court in Sears had expressly refused to
    consider the test for prejudice under Strickland because it had concluded that the
    task was “impossible.” 
    Id. at 3264–65
    & n.9. Third, the Supreme Court in Sears
    did not hold that double-edged sword evidence, like Sears’s life of crime, was
    necessarily evidence in mitigation. Instead, the Court reasoned that “the fact that
    Sears’ brother . . . introduced Sears to a life of crime . . . would have been
    62
    Case: 11-11966     Date Filed: 08/16/2012   Page: 63 of 90
    consistent with a mitigation theory portraying Sears as an individual with
    diminished judgment and reasoning skills . . . .” 
    Id. at 3263.
    That Sears’s brother
    introduced him to a life of crime would have also been consistent with the
    testimony of Sears’s experts that he performed at or below the bottom first
    percentile—the lowest first percent—in several measures of cognitive functioning
    and reasoning. 
    Id. at 3261.
    Because the Court considered Sears’s claim de novo,
    it expressed no opinion about whether state courts apply clearly established law
    unreasonably when they consider how double-edged sword evidence could
    undermine a theory of mitigation either generally or in a specific decision.
    Nor do Sears and Porter compel the conclusion that the Supreme Court of
    Florida applied the prejudice test in a manner that was contrary to clearly
    established federal law. Ponticelli’s argument that the state court failed to
    consider the totality of the available mitigation evidence and reweigh it against the
    evidence in aggravation fails. That the court organized its discussion of the
    evidence in a piecemeal fashion is of no moment. As explained above, “[t]he
    existence of item-by-item analysis . . . is not inconsistent with a cumulative
    analysis.” 
    Allen, 611 F.3d at 749
    . Ponticelli cannot overcome the presumption
    that the Supreme Court of Florida assessed prejudice cumulatively. See 
    Visciotti, 537 U.S. at 24
    , 123 S. Ct. at 360; 
    Greene, 644 F.3d at 1159
    –60.
    63
    Case: 11-11966     Date Filed: 08/16/2012    Page: 64 of 90
    “Even if [Ponticelli’s] ineffective-assistance-of-counsel claim were eligible
    for de novo review, it would still fail.” Knowles v. Mirzayance, 
    556 U.S. 111
    ,
    123, 
    129 S. Ct. 1411
    , 1420 (2009). “The Supreme Court has made clear that we
    are entitled to affirm the denial of habeas relief in this manner: ‘a habeas petitioner
    will not be entitled to a writ of habeas corpus if his or her claim is rejected on de
    novo review.’” Reese v. Sec’y, Fla. Dep’t of Corr., 
    675 F.3d 1277
    , 1291 (11th
    Cir. 2012) (quoting Berghuis v. Thompkins, ---U.S.---, 
    130 S. Ct. 2250
    , 2265
    (2010)); see also Sochor, no. 10-14944, slip op. at 32. “[W]e have employed this
    approach even when it was clear that the deference afforded by section 2254(d)
    applied.” 
    Reese, 675 F.3d at 1291
    ; see, e.g., 
    Allen, 611 F.3d at 753
    .
    Ponticelli cannot establish that he suffered prejudice because there is not a
    “reasonable probability” that the jury would have not recommended a sentence of
    death absent any errors. See Strickland, 466 U.S. at 
    694, 104 S. Ct. at 2068
    . “To
    assess that probability, we consider the totality of the available mitigation
    evidence—both that adduced at trial, and the evidence adduced in the habeas
    proceeding—and reweig[h] it against the evidence in aggravation,” Porter, 130 S.
    Ct. at 453–54 (internal quotation marks omitted) (alteration in original), and the
    Supreme Court has instructed that we should “turn first to the aggravating and
    64
    Case: 11-11966    Date Filed: 08/16/2012   Page: 65 of 90
    mitigating evidence that the sentencing jury considered.” 
    Cullen, 131 S. Ct. at 1408
    .
    As in Cullen, “[t]he State presented extensive aggravating evidence.” 
    Id. The state
    proved that three statutory aggravators applied to Nick Grandinetti’s
    death: Ponticelli committed the murder for pecuniary gain, Fla. Stat. §
    921.141(5)(f); Ponticelli committed the murder in a “cold, calculated, and
    premeditated manner without any pretense of moral or legal justification,” 
    id. § 921.141(5)(i);
    and the murder was “especially heinous, atrocious, [and] cruel,” 
    id. § 921.141(5)(h).
    In Florida, “the heinous, atrocious, or cruel [and] the cold,
    calculated, and premeditated aggravators . . . are two of the most serious
    aggravators set out in the statutory sentencing scheme.” Larkins v. State, 
    739 So. 2d
    90, 95 (Fla. 1999). “[T]he Supreme Court has expressly cautioned against
    comparing aggravating circumstances based on their sheer number, but rather, has
    suggested that we focus on their weight.” Boyd v. Allen, 
    592 F.3d 1274
    , 1302 n.7
    (11th Cir. 2010).
    The evidence proffered at the evidentiary hearing does not undermine the
    application of these aggravators. Although trial counsel testified that he would not
    have conceded the existence of the cold, calculated, and premeditated aggravator,
    Ponticelli’s own expert, Dr. Herkov, testified that, even if Ponticelli had suffered
    65
    Case: 11-11966    Date Filed: 08/16/2012    Page: 66 of 90
    an extreme and emotional disturbance at the time of the murders, Ponticelli could
    have formed the necessary intent for either of the statutory aggravators to apply.
    Herkov also conceded that the opportunity for pecuniary gain could have
    motivated Ponticelli to kill.
    Ponticelli presented a theory of cocaine psychosis as mitigating evidence
    during the penalty phase of his trial. The jury heard about Ponticelli’s severe
    addiction to cocaine through the testimony of both Turner and Ponticelli’s father.
    Meade and Leonard testified that Ponticelli was a reliable person and a good
    friend when he did not abuse cocaine. Dr. Mills also testified that the two
    statutory mental health mitigators should apply regardless of whether Ponticelli
    used cocaine on the night of the murders. Despite this evidence, the court found
    only two statutory mitigators—Ponticelli had no significant history of previous
    criminal activity, Fla. Stat. § 921.141(6)(a), and Ponticelli was 20 years old at the
    time of the offense, 
    id. § 921.141(6)(g).
    The court rejected the mental health
    statutory mitigators, see 
    id. § 921.141(6)(b),
    (f), and found no nonstatutory
    mitigators.
    Ponticelli relied on the same mitigation theory during collateral review, and
    it is unlikely that a jury or sentencing court would have found his improved
    version of a cocaine psychosis more persuasive the second time around for two
    66
    Case: 11-11966     Date Filed: 08/16/2012    Page: 67 of 90
    reasons. First, the expert testimony was cumulative to Dr. Mills’s testimony, and
    it is “highly improbable that a jury, which had just rejected testimony about
    [Ponticelli’s] mental condition when the State bore the burden of proof, would
    have reached a different result” when Ponticelli carried the burden of proof at the
    evidentiary hearing. 
    Knowles, 556 U.S. at 128
    , 129 S. Ct. at 1422. Second, the
    trial court refused to apply one of the mental health mitigators, in part, because
    Ponticelli’s behavior on the night of the murder suggested that he was in control of
    his actions. None of the evidence presented during the evidentiary hearing
    undermined that conclusion.
    If anything, substantial evidence unearthed during the evidentiary hearing
    contradicted Ponticelli’s psychosis theory. Each expert testified that Ponticelli’s
    behavior was “goal oriented.” At trial, Ponticelli’s trial counsel argued that
    Ponticelli was unstable because he had asked Dotson and his friends for help even
    though he had met them only four hours earlier, but at the evidentiary hearing,
    Ponticelli presented evidence that he had met Dotson and his friends the day
    before the murders and had even smoked cocaine with them. A jury would have
    been less likely to conclude that Ponticelli was unstable in the light of this
    evidence.
    67
    Case: 11-11966     Date Filed: 08/16/2012    Page: 68 of 90
    The presentation of Ponticelli’s other mitigation evidence—that Ponticelli
    was a poly-substance abuser with brain damage and that Porcillo believed
    Ponticelli was high on the night of the murders—was fraught with peril for at least
    three reasons. First, in response to the evidence about brain damage, the state
    could have elicited testimony from Dr. Conger that Ponticelli had the profile of a
    sociopath. As we have held consistently, “[t]his evidence is potentially
    aggravating as it suggests that [Ponticelli] has antisocial personality disorder,
    which is a trait most jurors tend to look disfavorably upon, that is not mitigating
    but damaging[.]” 
    Suggs, 609 F.3d at 1231
    (internal quotation marks and citation
    omitted). Second, Porcillo’s testimony “would have come at a steep price.” 
    Id. The state
    could have elicited testimony that Ponticelli had a history of drug abuse,
    but had quit on one occasion for an extended period of time, only to “return[] to a
    habit he knew was evil.” Ponticelli 
    III, 941 So. 2d at 1095
    . This evidence, alone
    and in combination with the evidence that Ponticelli smoked cocaine before he
    murdered the Grandinetti brothers, likely could have caused some jurors to vote in
    favor of death. See 
    Suggs, 609 F.3d at 1231
    . Third, although Ponticelli’s brain
    damage is relevant to the extent that it suggests that he has some cognitive
    deficiencies and is less morally culpable for his actions, Ponticelli’s behavior
    before, during, and after the murders suggests that he was in control of his actions.
    68
    Case: 11-11966     Date Filed: 08/16/2012   Page: 69 of 90
    The evidence of Ponticelli’s premeditation was powerful. Before he
    committed the murders, Ponticelli borrowed a gun; told his friends that he planned
    to kill two people for cocaine and money; and created and executed a plan to lure
    the victims from their home. Ponticelli drove the victims to back roads to avoid
    detection, shot them both in the head, and when he heard Nick moan, battered
    Nick with the butt of his gun. After the murder, Ponticelli took cocaine and
    money from the bodies; returned the gun and told his friend to dispose of the
    weapon; abandoned the car because of a flat tire and called a taxi cab; cleaned the
    blood off his clothes and later burned those clothes; asked for an alibi; bragged to
    several friends that he had killed two men for cocaine and money; asked Brown
    and Burgess to drive around the block a few times after the murder because he was
    afraid of the police; planned to leave the country to evade authorities; told Dotson
    he planned to fix up a “getaway car”; and asked Freeman to help him dispose of
    the evidence, and even drew a map with the location of that evidence.
    All that remains of Ponticelli’s mitigation evidence is that he had some
    difficulties at birth, that he was socially-awkward, that he was adopted by foster
    parents, and that neighborhood kids ridiculed his weight and glasses. In other
    words, Ponticelli experienced a childhood like that of thousands of children in
    69
    Case: 11-11966    Date Filed: 08/16/2012    Page: 70 of 90
    America who do not grow up to commit premeditated double murders. This
    evidence of mitigation is of negligible weight.
    Ponticelli is not entitled to relief. A reweighing of the evidence leads to the
    conclusion that “[t]here is no reasonable probability that the additional evidence
    [Ponticelli] presented in his state habeas proceedings would have changed the
    jury’s verdict.” 
    Cullen, 131 S. Ct. at 1409
    . Even if Ponticelli were entitled to de
    novo review of his Strickland claim, he would not be entitled to the writ of habeas
    corpus.
    IV. CONCLUSION
    The denial of Ponticelli’s petition for a writ of habeas corpus is
    AFFIRMED.
    70
    Case: 11-11966       Date Filed: 08/16/2012   Page: 71 of 90
    EDMONDSON, Circuit Judge, concurring in the result:
    I reach the same result as Judge Pryor has done: affirm the district court’s
    decision to deny habeas relief.
    In my view, given the deferential standard commanded by AEDPA, no relief
    can be correctly given by us in this case. The pertinent state decision reasonably
    determined the facts and neither contradicted nor unreasonably applied the then
    clearly established federal law, in the light of the actual holdings made by the
    decisions of the Supreme Court of the United States—even considering later
    decisions (such as, the decision for prejudice in the Porter case). I believe the lack
    of prejudice, right through, is a particularly strong point for Florida—given the
    evidence in this case and the deference required by AEDPA.
    71
    Case: 11-11966     Date Filed: 08/16/2012    Page: 72 of 90
    MARTIN, Circuit Judge, concurring in the judgment in part and dissenting in part:
    I would reverse the District Court’s denial of Mr. Ponticelli’s claim that he
    received ineffective assistance of counsel during the sentencing phase of his
    capital trial. In my judgment, the Florida Supreme Court’s decision rejecting this
    claim was an unreasonable application of the prejudice analysis required by
    Strickland v. Washington, 
    466 U.S. 668
    , 
    104 S. Ct. 2052
    (1984). Once the state
    court unreasonably applies Strickland, its analysis is not entitled to deference
    under 28 U.S.C. § 2254(d). Having conducted a de novo review, I conclude that
    Mr. Ponticelli has demonstrated “there is a reasonable probability that, absent
    [counsel’s deficient performance], the sentencer . . . would have concluded that the
    balance of aggravating and mitigating circumstances did not warrant death.”
    
    Strickland, 466 U.S. at 695
    , 104 S. Ct. at 2069.
    Judge Pryor’s opinion accepts the Florida Supreme Court’s holding that Mr.
    Ponticelli’s trial counsel’s investigation for and presentation of the penalty phase
    of the trial were deficient. And it bears noting that the state court record fully and
    clearly supports the conclusion that counsel’s performance was constitutionally
    deficient. As the Florida Supreme Court explained:
    [C]ounsel’s penalty phase investigation consisted of interviewing
    Ponticelli’s parents and asking Dr. Mills to testify. Counsel apparently
    failed to contact the persons suggested by Ponticelli’s parents, made no
    effort to obtain any of Ponticelli’s school or medical records, and did not
    72
    Case: 11-11966     Date Filed: 08/16/2012   Page: 73 of 90
    request that Dr. Mills evaluate Ponticelli again before testifying at the
    penalty phase. While we recognize that a mental health evaluation is not
    required in every case, the record shows that Dr. Mills’[s] penalty phase
    testimony was based on the fifteen-minute evaluation he conducted on
    Ponticelli before the competency hearing and his review of the record.
    ...
    Counsel’s stated reason for not investigating this potential
    mitigation was that he did not know how to conduct a penalty phase.
    Inexperience is not an excuse for deficient performance. . . . Defense
    counsel’s failure to conduct an adequate investigation resulted in a
    deficient penalty phase presentation. He presented only one witness at
    the penalty phase and asked this witness to base his testimony on a
    hypothetical that was not entirely accurate. We agree with Ponticelli
    that counsel’s penalty phase investigation and presentation were
    deficient.
    Ponticelli v. 
    State, 941 So. 2d at 1073
    , 1095–96 (Fla. 2006) (Ponticelli III)
    (footnotes and citations omitted). This conclusion was compelled by what was
    then, and continues to be, clearly established federal law. See Williams v. Taylor,
    
    529 U.S. 362
    , 368–70, 395–96, 
    120 S. Ct. 1495
    , 1500–01, 1514–15 (2000)
    (finding counsel performed deficiently by failing to conduct constitutionally
    adequate penalty phase investigation in 1986 trial); see also Porter v. McCollum,
    ___ U.S. ___, ___, 
    130 S. Ct. 447
    , 448–49, 452–53 (2009) (same as to 1988 trial);
    Rompilla v. Beard, 
    545 U.S. 374
    , 381–90, 
    129 S. Ct. 2456
    , 2462–67 (2005)
    (same).
    Proceeding from the finding regarding trial counsel’s deficient performance,
    Strickland requires an analysis of whether Mr. Ponticelli was prejudiced by this
    73
    Case: 11-11966    Date Filed: 08/16/2012   Page: 74 of 90
    deficiency. And on the issue of whether the Florida Supreme Court’s adjudication
    of Strickland’s prejudice prong involved an unreasonable application of federal
    law, I have arrived at a conclusion different from that of my colleagues. My
    conclusion is that the Florida Supreme Court unreasonably applied Strickland
    within the meaning of § 2254(d)(1). The United States Supreme Court’s decisions
    in Williams and Porter compel me to this conclusion in three different ways.
    First, the Florida Supreme Court’s prejudice analysis under Strickland was
    an unreasonable application of clearly established federal law for the same reason
    articulated by the Supreme Court in Williams: the state court “failed to accord
    appropriate weight to the [whole] body of mitigating evidence [that would have
    been] available to trial counsel” in its reweighing 
    analysis. 529 U.S. at 398
    , 120 S.
    Ct. at 1516. More specifically, in Williams the Supreme Court found the Virginia
    Supreme Court’s “prejudice determination was unreasonable insofar as it failed to
    evaluate the totality of the available mitigation evidence—both that adduced at
    trial, and the evidence adduced in the habeas proceeding in reweighing it against
    the evidence in aggravation.” 
    Id. at 397–98,
    120 S. Ct. at 1515 (citing Clemons v.
    Mississippi, 
    494 U.S. 738
    , 751–52, 
    110 S. Ct. 1441
    , 1450 (1990)). The Supreme
    Court said the error was “apparent in [the Virginia Supreme Court’s] consideration
    of the additional mitigation evidence developed in the postconviction proceeding.”
    74
    Case: 11-11966     Date Filed: 08/16/2012    Page: 75 of 90
    
    Id. at 398,
    120 S. Ct. at 1515. Although the Virginia Supreme Court correctly
    considered the new evidence adduced in the state postconviction hearing and the
    strength of the prosecution’s evidence of aggravation, it failed to consider the
    mitigation from the original penalty phase and reweigh it together with the
    postconviction evidence. 
    Id. This being
    the case, the United States Supreme
    Court concluded that the Virginia Supreme Court unreasonably applied
    Strickland’s prejudice analysis when it “failed to accord appropriate weight to the
    [whole] body of mitigating evidence [that would have been] available to trial
    counsel.” 
    Id. The Florida
    Supreme Court committed the same error in Mr. Ponticelli’s
    case. The same as in Williams, the state court here did not evaluate the totality of
    Mr. Ponticelli’s mitigating evidence insofar as its prejudice analysis did not even
    mention the statutory mitigation that was found to exist at the original trial. See
    Ponticelli 
    III, 941 So. 2d at 1092
    –99. During the penalty phase of Mr. Ponticelli’s
    jury trial, the trial court found two statutory mitigating circumstances: (1) he has
    no significant history of prior criminal activity, see Fla. Stat. § 921.141(6)(a); and
    (2) he was twenty years old at the time of the offense, see 
    id. § 921.141(6)(g).
    The
    Florida Legislature’s affirmative inclusion of age and lack of criminal history
    among its eight statutory mitigating circumstances, see 
    id. § 921.141(6)(a)–(h),
    75
    Case: 11-11966        Date Filed: 08/16/2012       Page: 76 of 90
    together with the sentencing court’s finding that these mitigators applied, establish
    that these aspects of Mr. Ponticelli’s background and character are mitigating as a
    matter of state law. Even if that were not the case, the trial court’s findings
    regarding Mr. Ponticelli’s age and lack of criminal history would still be
    constitutionally relevant mitigating circumstances which, either alone or together,
    could serve “as a basis for a sentence less than death.” Lockett v. Ohio, 
    438 U.S. 586
    , 604, 
    98 S. Ct. 2954
    , 2965 (1978) (plurality opinion); see also Jackson v.
    State, 
    599 So. 2d 103
    , 110 (Fla. 1992) (recognizing defendant’s lack of significant
    history of prior criminal activity, coupled with other mitigation, may clearly serve
    as a reasonable basis for a jury’s life recommendation).1
    The second way in which I believe there was an unreasonable application of
    Strickland is because of the piecemeal manner in which the Florida Supreme Court
    weighed Mr. Ponticelli’s postconviction mitigation evidence. This is
    demonstrated by the state court’s opinion which plainly measured the mitigating
    1
    It is black letter Constitutional law that states must allow judges and juries in capital
    cases to hear, consider, and give full effect to all relevant mitigating evidence. See Roper v.
    Simmons, 
    543 U.S. 551
    , 568, 
    125 S. Ct. 1183
    , 1194 (2005) (defendant must be afforded “wide
    latitude” to present mitigating evidence); see also Abdul-Kabir v. Quarterman, 
    550 U.S. 233
    ,
    264, 
    127 S. Ct. 1654
    , 1675 (2007) (statutory requirements that jury consider only particular kinds
    of mitigating evidence are unconstitutional); Brewer v. Quarterman, 
    550 U.S. 286
    , 289, 127 S.
    Ct. 1706, 1710 (2007) (sentencer may not be precluded from “giving meaningful effect to
    mitigating evidence”); 
    Lockett, 438 U.S. at 604
    , 98 S. Ct. at 2964–65 (plurality opinion)
    (sentencer cannot be precluded from considering character or circumstances of defendant’s
    record).
    76
    Case: 11-11966     Date Filed: 08/16/2012   Page: 77 of 90
    evidence presented during the postconviction hearing against the aggravating
    evidence in a fragmented fashion. See Ponticelli 
    III, 941 So. 2d at 1096
    –99. The
    Florida Supreme Court’s prejudice analysis grouped the postconviction evidence
    into two categories: (1) “lay witness testimony,” 
    id. at 1097;
    and (2) “mental
    health testimony,” 
    id. at 1098.
    The court then weighed each category of evidence
    separately against the evidence in aggravation. See 
    id. at 1097
    (“The lay witness
    testimony presented at the evidentiary hearing is certainly not sufficient to
    establish mitigators that outweigh these aggravators.”); 
    id. at 1098
    (“[N]either Dr.
    Crown’s nor Dr. Herkov’s testimony was sufficient to establish mental health
    mitigation which would, in all reasonable probability, have outweighed the
    significant aggravators in this case.”).
    What the Florida Supreme Court was required to do under Williams was
    consider the lay witness and mental health evidence together, along with the
    original evidence presented during the penalty phase of the jury trial, then reweigh
    all of it against all the evidence in aggravation. Again, to properly evaluate
    Strickland prejudice, reviewing courts must “consider ‘the totality of the available
    mitigation evidence—both that adduced at trial, and the evidence adduced in the
    habeas proceeding’—and ‘reweig[h] it against the evidence in aggravation.’”
    
    Porter, 130 S. Ct. at 453
    –54 (quoting 
    Williams, 529 U.S. at 397
    –98, 120 S. Ct. at
    77
    Case: 11-11966      Date Filed: 08/16/2012    Page: 78 of 90
    1515) (emphasis added). By “totality of the available mitigation evidence,” the
    Supreme Court meant the evidence as a whole. See 
    Williams, 529 U.S. at 398
    –99,
    120 S. Ct. at 1516 (“In our judgment, the state trial judge was correct . . . in his
    conclusion that the entire postconviction record, viewed as a whole and
    cumulative of mitigation evidence presented originally, raised a reasonable
    probability that the result of the sentencing proceeding would have been different .
    . . .” (quotation marks omitted) (emphasis added)). Thus, by using a truncated
    reweighing analysis even for the mitigating evidence it did consider, the state
    court unreasonably applied clearly established federal law. See id. at 
    397–98, 120 S. Ct. at 1515
    .
    Third, the Florida Supreme Court unreasonably applied Strickland when it
    repeated the same errors in Mr. Ponticelli’s case that the Supreme Court
    condemned in Porter. The Supreme Court explained its reasoning as follows:
    The Florida Supreme Court's decision that Porter was not prejudiced by
    his counsel’s failure to conduct a thorough—or even
    cursory—investigation is unreasonable. The Florida Supreme Court
    either did not consider or unreasonably discounted the mitigation
    evidence adduced in the postconviction hearing. Under Florida law,
    mental health evidence that does not rise to the level of establishing a
    statutory mitigating circumstance may nonetheless be considered by the
    sentencing judge and jury as mitigating. Indeed, the Constitution
    requires that “the sentencer in capital cases must be permitted to
    consider any relevant mitigating factor.” Yet neither the postconviction
    trial court nor the Florida Supreme Court gave any consideration for the
    purpose of nonstatutory mitigation to [the defense expert’s] testimony
    78
    Case: 11-11966     Date Filed: 08/16/2012    Page: 79 of 90
    regarding the existence of a brain abnormality and cognitive defects.
    While the State’s experts identified perceived problems with the tests
    that [the defense expert] used and the conclusions that he drew from
    them, it was not reasonable to discount entirely the effect that his
    testimony might have had on the jury or the sentencing 
    judge. 130 S. Ct. at 454
    –55 (emphasis added) (footnotes and citations omitted). Here,
    like in Porter, the Florida Supreme Court either “did not consider or unreasonably
    discounted” Mr. Ponticelli’s constitutionally relevant mitigating evidence. 
    Id. at 454.
    This is true for both the statutory and the non-statutory mitigation Mr.
    Ponticelli presented during the postconviction hearing, including: his brain
    damage; cognitive deficits; drug use at the time of the offense; and statutory
    mental health mitigating circumstances. See Ponticelli 
    III, 941 So. 2d at 1097
    –99.
    By refusing to conclude the Florida Supreme Court’s prejudice analysis was not an
    unreasonable application of Strickland, this Court repeats the same error it
    committed in Porter v. Attorney General, 
    552 F.3d 1260
    , 1272–75 (11th Cir.
    2008), when it did not find anything unreasonable about the Florida Supreme
    Court’s decision in Porter v. State, 
    788 So. 2d 917
    (Fla. 2001).
    Because the Florida Supreme Court clearly failed to put all of the mitigating
    evidence from the jury trial penalty phase into the “hopper” with all the mitigation
    that came to light after Mr. Ponticelli’s trial and then reweigh it against the
    evidence in aggravation, it unreasonably applied Strickland’s prejudice analysis.
    79
    Case: 11-11966   Date Filed: 08/16/2012    Page: 80 of 90
    Thus, its adjudication of Mr. Ponticelli’s claim of Strickland prejudice at the
    penalty phase is not entitled to any deference under AEDPA. See Panetti v.
    Quarterman, 
    551 U.S. 930
    , 953, 
    127 S. Ct. 2842
    , 2858 (2007) (“When a state
    court’s adjudication of a claim is dependent on an antecedent unreasonable
    application of federal law, the requirement set forth in § 2254(d)(1) is satisfied. A
    federal court must then resolve the claim without the deference AEDPA otherwise
    requires.”).
    In light of the state court’s unreasonable application of federal law, Mr.
    Ponticelli is entitled to de novo review of the record with respect to prejudice
    under Strickland. See McGahee v. Ala. Dep’t of Corr., 
    560 F.3d 1252
    , 1266 (11th
    Cir. 2009). On this issue, I do not agree with Judge Pryor’s conclusion that the
    evidence presented during the state evidentiary hearing was cumulative to the
    scant evidence that was presented at trial. My review of the record tells me that
    the judge and jury during the sentencing of Mr. Ponticelli’s trial heard very little
    evidence supporting his trial counsel’s efforts to humanize him or that would
    allow them to more accurately gauge his moral culpability. Thus, the picture that
    the judge and the jury would have seen had counsel not been deficient is very
    different.
    80
    Case: 11-11966     Date Filed: 08/16/2012    Page: 81 of 90
    During the penalty phase, Mr. Ponticelli’s trial counsel presented only the
    testimony of Dr. Mills, given in the form of a hypothetical. Dr. Mills testified that
    (1) Mr. Ponticelli’s behavior and the changes in his personality shortly before,
    during, and after the offense were consistent with cocaine addiction; (2) Mr.
    Ponticelli was suffering from an extreme mental or emotional disturbance because
    of his repeated cocaine use around the time of the offense, see Fla. Stat. §
    921.141(6)(b); and (3) Mr. Ponticelli’s capacity to appreciate the criminality of his
    conduct was substantially impaired, see 
    id. § 921.141(6)(f).
    The force of this testimony was significantly limited, however, because of
    the cursory nature of Dr. Mills’s evaluation. Dr. Mills only interviewed Mr.
    Ponticelli one time for fifteen minutes, and that was before trial and for the limited
    purpose of a court-ordered competency and sanity evaluation. Trial counsel did
    not request that Dr. Mills evaluate Mr. Ponticelli again before his penalty phase
    testimony. Indeed, the Florida Supreme Court emphasized these facts in support
    of its conclusion that trial counsel was deficient. See Ponticelli III, 
    941 So. 2d 1095
    –96 & n.24 (citing Arbelaez v. State, 
    898 So. 2d 25
    , 34–35 (Fla. 2005), for
    the proposition that trial counsel should not have considered Dr. Mills’s fifteen-
    minute interview “a reliable substitute for a thorough mitigation investigation”).
    81
    Case: 11-11966        Date Filed: 08/16/2012       Page: 82 of 90
    Further, while trial counsel attempted to integrate some of the evidence
    presented during the trial into the hypothetical posed to Dr. Mills, because of
    counsel’s constitutionally inadequate investigation into Mr. Ponticelli’s
    background, Dr. Mills testified to a hypothetical that was not factually accurate.
    As the state court noted, “[trial counsel] asked Dr. Mills to assume that Ponticelli
    had no history of cocaine abuse until Ponticelli returned from his visit to New
    York in October 1987. [But] the unrefuted testimony at the evidentiary hearing
    revealed that Ponticelli was heavily abusing cocaine by the age of sixteen.”
    Ponticelli 
    III, 941 So. 2d at 1096
    n.25. The hypothetical was undoubtably wrong
    about the length and severity of Mr. Ponticelli’s drug addiction. Of more pressing
    concern, however, is that the hypothetical did not reference Mr. Ponticelli’s drug
    use as witnessed on the day of the offense by Tim Keesee, and as also recognized
    that day by Frank Porcillo. As a result, during penalty phase closing arguments,
    the prosecutor told the jury that while Mr. Ponticelli used “a lot” of cocaine, “there
    was no evidence at all during the trial that he had used cocaine [the day of the
    offense]; none whatsoever.”2
    2
    There was no evidence of Mr. Ponticelli’s drug use at the time of the offense in part due
    to the state’s suppression of this evidence. While I agree that Mr. Ponticelli has not
    demonstrated a Brady or Giglio violation with respect to his convictions, I arrive at my
    conclusion by a different route than Judge Pryor. In my view, Mr. Ponticelli’s Brady and Giglio
    claims should be denied with regard to his convictions not because he has failed to establish that
    evidence of his intoxication was suppressed, but because he has not demonstrated prejudice as to
    82
    Case: 11-11966        Date Filed: 08/16/2012       Page: 83 of 90
    At the conclusion of the sentencing phase of the jury trial, “the trial court
    did not find either statutory mental health mitigator[s] because it found that, given
    the lack of evidence supporting Ponticelli’s cocaine use within twenty-four hours
    of the crime, [Dr.] Mills[’s] testimony was speculative.” Ponticelli 
    III, 941 So. 2d at 1093
    . The lack of evidence of Mr. Ponticelli’s cocaine use is not surprising in
    his convictions. Regardless of the state trial court’s credibility findings as to the defense
    counsel’s and the prosecutor’s conflicting testimony about the prosecutor’s notes, Tim Keesee
    testified in the postconviction hearing that his trial testimony was false; that he had seen Mr.
    Ponticelli use cocaine at the Grandinettis’ trailer on the evening of the homicides; and that he
    told the state’s investigator Bruce Munster this. See Ponticelli 
    III, 941 So. 2d at 1089
    . Detective
    Munster corroborated Keesee’s testimony on this point during his postconviction testimony.
    Thus, regardless of the prosecutor’s notes and testimony, ignoring this unrebutted evidence that
    Detective Munster, whose knowledge is charged to the prosecution, knew that Keesee’s
    testimony was false renders the state’s factual determination unreasonable. See 
    id. at 1090.
             While I conclude that Mr. Ponticelli was not prejudiced by this suppression of evidence
    on the question of his guilt or innocence, I cannot say the same with regard to the sentence of
    death. For me, the materiality of the Brady and Giglio violations with respect to Mr. Ponticelli’s
    death sentence is plain because the evidence relates to his drug use on the day of the offense.
    This is consistent with what the Supreme Court has recognized: this kind of evidence may be
    material to a capital jury’s penalty phase deliberations. See Cone v. Bell, 
    556 U.S. 449
    , 470–75,
    
    129 S. Ct. 1769
    , 1783–86 (2009). Here, Mr. Ponticelli’s drug use on the day of the offense was
    disputed by the state during the penalty phase. Although the defense attempted to elicit
    testimony and argue that Mr. Ponticelli’s paranoid behavior demonstrated he was impaired by
    drug use near the time of the offense, the state implored the jury to infer that Mr. Ponticelli’s
    behavior was attributable to his criminal activity. Indeed, the materiality of this evidence is
    further established by the Florida Supreme Court’s direct appeal opinion affirming the trial
    court’s determination that Mr. Ponticelli failed to prove the existence of statutory mitigating
    circumstances in part because there was no evidence presented at Mr. Ponticelli’s jury trial that
    he was using cocaine on the evening of the murders. See Ponticelli v. State, 
    593 So. 2d 483
    ,
    490–491 (Fla. 1991) (Ponticelli I), vacated and remanded sub nom. Ponticelli v. Florida, 
    506 U.S. 802
    , 
    113 S. Ct. 32
    (1992) (remanding for reconsideration in light of Espinosa v. Florida,
    
    505 U.S. 1079
    , 
    112 S. Ct. 2926
    (1992)), remanded to Ponticelli v. State, 
    618 So. 2d 154
    (Fla.
    1993) (Ponticelli II) (affirming convictions and sentence).
    83
    Case: 11-11966        Date Filed: 08/16/2012        Page: 84 of 90
    that Dr. Mills had not interviewed Mr. Ponticelli for the purpose of investigating
    or developing potential mitigation and neither had Dr. Mills been exposed to
    evidence such as Tim Keesee’s and Frank Porcillo’s eyewitness accounts of,
    respectively, Ponticelli’s drug use and intoxication around the time of the offense.
    Given the unsubstantiated and incomplete nature of Dr. Mills’s hypothetical
    testimony, neither the jury nor the judge had a basis for finding the statutory
    mental state mitigating circumstances.
    By contrast, the postconviction evidence painted a starkly different portrait
    of Mr. Ponticelli than that presented during his jury trial. The postconviction
    evidence included Mr. Ponticelli’s early childhood difficulties, together with the
    fact that he had been born a “blue baby” which likely resulted in brain damage.
    Mr. Ponticelli was placed in foster care when he was only just months old. Mr.
    Ponticelli began abusing drugs as a youth.3 These early childhood difficulties,
    which the jury never heard anything about, represent the “kind of troubled history
    [the Supreme Court has] declared relevant to assessing a defendant’s moral
    culpability.” See Wiggins v. Smith, 
    539 U.S. 510
    , 535, 
    123 S. Ct. 2527
    , 2542
    (2003).
    3
    At the state court postconviction hearing, witnesses testified that Mr. Ponticelli began
    using marijuana and alcohol in junior high school, sometime between the ages of thirteen,
    fourteen, and fifteen years old, and then continued and increased his drug use in high school to
    more serious drugs, such as black beauties, mescaline, hashish, Valium, and cocaine.
    84
    Case: 11-11966        Date Filed: 08/16/2012        Page: 85 of 90
    This postconviction mitigating evidence has particular significance here,
    first because it is constitutionally relevant evidence. See Roper v. Simmons, 
    543 U.S. 551
    , 568, 
    125 S. Ct. 1183
    , 1194 (2005) (“In any capital case a defendant has
    wide latitude to raise as a mitigating factor any aspect of his or her character or
    record . . . .” (quotation marks and alterations omitted)). Second, it is significant
    because it supports the existence of two mental state statutory mitigating
    circumstances under Florida law. See Fla. Stat. § 921.141(6)(b), (f). In his
    postconviction proceedings, Mr. Ponticelli presented the testimony of three
    experts who agreed that his cocaine use on the day of the offense, coupled with his
    lengthy and severe history of cocaine addiction, supported a conclusion that he
    was under an extreme emotional disturbance at the time of the crime. See
    Ponticelli 
    III, 941 So. 2d at 1093
    . The three experts also agreed that this evidence
    showed Mr. Ponticelli’s ability to appreciate the criminality of his conduct or
    conform his conduct to the requirements of law was substantially impaired. See
    
    id. While it
    is certainly true that the state’s mental health expert Dr. Conger
    disagreed,4 it is not the job of this Court to resolve disputes in the evidence. Our
    4
    Dr. Conger opined that Mr. Ponticelli’s mental state at the time of the offense did not
    rise to the level to support statutory mitigators. Nevertheless, Dr. Conger agreed on cross-
    examination that the “record would certainly suggest” that Mr. Ponticelli “was not a cold-
    blooded murderer, and he was highly stressed during and after the homicides.”
    85
    Case: 11-11966       Date Filed: 08/16/2012      Page: 86 of 90
    job is to determine whether there is a reasonable probability that the testimony of
    Mr. Ponticelli’s experts would have affected the jurors’ appraisal of his moral
    culpability. In my view there is. For one thing, the opinions of Mr. Ponticelli’s
    experts do not suffer from the same infirmities as Dr. Mills’s testimony. Unlike
    Dr. Mills, who testified to a factually inaccurate hypothetical based upon a
    constitutionally inadequate background investigation, the opinions of the experts
    who testified in postconviction proceedings were substantiated and corroborated
    by extensive evidence, including evidence of Mr. Ponticelli’s drug use on the day
    of the offense.
    I am certainly aware that not all of the postconviction evidence presented
    was favorable to Mr. Ponticelli. For example, as Judge Pryor suggests, trial
    counsel’s portrayal of Mr. Ponticelli as a naive drug user during the penalty phase
    may be more sympathetic than the reality that he had a longstanding drug
    addiction and relapsed only weeks prior to the offense.5 Although I recognize the
    force of this argument, the positives and negatives of this aspect of Mr.
    5
    Dr. Conger suggested that Mr. Ponticelli may have an antisocial personality disorder
    based upon one personality test administered by him, but he did not diagnose Mr. Ponticelli with
    this disorder. Even if we were to assume that Dr. Conger had determined that Mr. Ponticelli met
    all of the diagnostic criteria for antisocial personality disorder, such a diagnosis, although
    harmful, does not preclude a conclusion of prejudice. See Cooper v. Sec’y, Dep’t of Corr., 
    646 F.3d 1328
    , 1340, 1253–56 (11th Cir. 2011) (granting habeas corpus relief based upon ineffective
    assistance of counsel at penalty phase even though defendant’s own psychologist diagnosed the
    defendant with antisocial personality disorder).
    86
    Case: 11-11966     Date Filed: 08/16/2012    Page: 87 of 90
    Ponticelli’s background do not foreclose a finding of Strickland prejudice. The
    Supreme Court has found prejudice in several cases where the evidence had both
    good and bad properties. See 
    Porter, 130 S. Ct. at 455
    (holding that the habeas
    petitioner was prejudiced by his counsel’s failure to present evidence of his
    military service even though such evidence would have also shown that he “went
    AWOL on more than one occasion”); 
    Williams, 529 U.S. at 396
    , 120 S. Ct. at
    1514 (holding that defense counsel’s failure to present juvenile records involving
    child abuse, mental capacity, and incarceration was deficient, even though “not all
    the additional evidence was favorable to” the petitioner); 
    id. at 398–99,
    120 S. Ct.
    at 1515–16 (holding that the state trial judge had correctly found prejudice from
    the failure to introduce the juvenile records); cf. Sears v. Upton, ___ U.S. ___,
    ___, 
    130 S. Ct. 3259
    , 3264 (2010) (stating “the fact that along with this new
    mitigation evidence there was also some adverse evidence is unsurprising . . .
    given that counsel’s initial mitigation investigation was constitutionally
    inadequate. Competent counsel should have been able to turn some of the adverse
    evidence into a positive . . . .”); 
    Rompilla, 545 U.S. at 390
    –93, 125 S. Ct. at
    2467–69 (holding that habeas petitioner was prejudiced by the failure of his
    defense counsel to examine and present evidence from the records of his prior
    87
    Case: 11-11966      Date Filed: 08/16/2012    Page: 88 of 90
    conviction). With this in mind, I say Mr. Ponticelli’s relapse does not vitiate the
    conclusion that he has shown prejudice based upon the record in his case.
    For example, the fact of a relapse and prejudice are not mutually exclusive
    in light of the early onset of Mr. Ponticelli’s drug addiction, as well as the reality
    that people who suffer from drug addiction sometimes succumb to their addiction
    and relapse. See, e.g, Cooper v. Sec’y, Dep’t of Corr., 
    646 F.3d 1328
    , 1355 n.20
    (11th Cir. 2011) (“We acknowledge that evidence of alcoholism and drug abuse is
    often a two-edged sword which can harm a capital defendant as easily as it can
    help him at sentencing. However, we credit [the defendant’s] evidence of alcohol
    abuse beginning at age 11 as mitigation, as it was used as a way to escape his
    horrible background.” (quotation marks and citation omitted)); cf. 
    Roper, 543 U.S. at 569
    –70, 125 S. Ct. at 1195–96 (recognizing, generally, the differences between
    juvenile and adult offenders in terms of moral culpability); 
    id. at 570,
    125 S. Ct. at
    1195 (“The susceptibility of juveniles to immature and irresponsible behavior
    means ‘their irresponsible conduct is not as morally reprehensible as that of an
    adult.’” (quoting Thompson v. Oklahoma, 
    487 U.S. 815
    , 835, 
    108 S. Ct. 2687
    ,
    2699 (1988) (plurality opinion))).
    On the aggravation side of the ledger, the jury recommended death by a vote
    of nine to three for the murders of both Nick and Ralph Grandinetti. The trial
    88
    Case: 11-11966     Date Filed: 08/16/2012    Page: 89 of 90
    court found two aggravating factors applied to the murder of each man: (1) the
    homicides were committed for pecuniary gain, see Fla. Stat. § 921.141(5)(f); and
    (2) the homicides were “committed in a cold, calculated, and premeditated manner
    without any pretense of moral or legal justification,” which is referred to as the
    CCP aggravator, see 
    id. § 921.141(5)(i).
    The trial court also found that Nick
    Grandinetti’s murder was “especially heinous, atrocious, or cruel,” a factor often
    referred to as the HAC aggravator. 
    Id. § 921.141(5)(h).
    The CCP and HAC
    aggravators have been recognized as “two of the most serious aggravators set out
    in [Florida’s] statutory sentencing scheme.” Larkins v. State, 
    739 So. 2d
    90, 95
    (Fla. 1999). But together with the mitigating evidence never heard by them, the
    judge and jury may have evaluated the CCP factor differently. They may have
    given it different weight to the extent that the additional mitigating evidence
    substantiated Mr. Ponticelli’s claim that he met the criteria for Florida’s statutory
    mental health mitigators.
    In sum, I conclude that had the judge and jury been able to consider Mr.
    Ponticelli’s life history and drug use at the time of the offense, together with his
    young age and lack of criminal history, on the mitigating side of the scale, and
    reduce the strength of the CCP aggravating factor on the other side of the scale,
    there is a reasonable probability that the sentencing judge and jury “would have
    89
    Case: 11-11966     Date Filed: 08/16/2012     Page: 90 of 90
    struck a different balance.” 
    Wiggins, 539 U.S. at 537
    , 123 S. Ct. at 2543; see also
    
    Porter, 130 S. Ct. at 454
    . Even without the new and compelling evidence
    presented at the postconviction hearing, three of Mr. Ponticelli’s original jurors
    voted for life based upon nothing more than two statutory mitigating
    circumstances, his youth and lack of criminal history. Had his jury been presented
    with the considerable mitigating evidence adduced during the postconviction
    proceedings—including the corroborated opinions of three mental health experts
    as to the existence of Florida’s statutory mental health mitigators, coupled with the
    two strong statutory mitigating circumstances already found by the sentencing
    court—“there is a reasonable probability that it would have returned with a
    different sentence.” 
    Wiggins, 539 U.S. at 536
    , 123 S. Ct. at 2543. Although we
    cannot be completely certain that the outcome would have been different,
    Strickland does not require that of us. 
    See 466 U.S. at 693
    , 104 S. Ct. at 2068
    (stating that, to show prejudice, “a defendant need not show that counsel’s
    deficient conduct more likely than not altered the outcome in the case”). Rather, a
    defendant need only demonstrate a reasonable probability of a different outcome.
    
    Id. at 694,
    104 S. Ct. at 2068. For these reasons, I would grant Mr. Ponticelli
    habeas relief as to his claim of ineffective assistance of counsel at the penalty
    phase of his trial, and I respectfully dissent from the denial of this relief.
    90