Billy Leon Kearse v. Secretary, Florida Department of Corrections ( 2022 )


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  • USCA11 Case: 15-15228     Date Filed: 08/25/2022   Page: 1 of 79
    [DO NOT PUBLISH]
    In the
    United States Court of Appeals
    For the Eleventh Circuit
    ____________________
    No. 15-15228
    ____________________
    BILLY LEON KEARSE,
    Petitioner-Appellant,
    versus
    SECRETARY, FLORIDA DEPARTMENT OF CORRECTIONS,
    ATTORNEY     GENERAL,   STATE   OF   FLORIDA,
    Respondents-Appellees.
    ____________________
    Appeal from the United States District Court
    for the Southern District of Florida
    D.C. Docket No. 2:09-cv-14240-WJZ
    ____________________
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    2                      Opinion of the Court                15-15228
    Before WILSON, LUCK, and ED CARNES, Circuit Judges.
    LUCK, Circuit Judge:
    Billy Kearse was convicted and sentenced to death for the
    1991 murder of police officer Danny Parrish. Thirty years later,
    Kearse appeals the denial of his petition for a writ of habeas corpus
    under 28 U.S.C. section 2254. He contends that the Florida Su-
    preme Court unreasonably applied Strickland v. Washington, 
    466 U.S. 668
     (1984) in denying claims that his trial counsel was ineffec-
    tive because he failed to investigate and prepare for the testimony
    of the state’s mental health expert and he failed to investigate and
    present evidence of Officer Parrish’s prior misconduct and difficul-
    ties dealing with the public. Kearse also contends that the Florida
    Supreme Court unreasonably applied Atkins v. Virginia, 
    536 U.S. 304
     (2002) and Roper v. Simmons, 
    543 U.S. 551
     (2005) in conclud-
    ing that his death sentence was not cruel and unusual even though
    he had low-level intellectual functioning, mental and emotional
    impairments, and was eighteen years and eighty-four days old at
    the time of the murder. After careful review of the briefs and the
    record, and with the benefit of oral argument, we affirm.
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    15-15228               Opinion of the Court                        3
    FACTUAL BACKGROUND AND PROCEDURAL HISTORY
    The Murder
    On the night of January 18, 1991, Kearse and his friend,
    Rhonda Pendleton, decided to pick up some pizza. On their way
    back to Pendleton’s home in Fort Pierce, Florida, Kearse drove the
    wrong way down a one-way street. Officer Parrish saw Kearse
    driving the wrong way and pulled him over for a traffic stop.
    Kearse couldn’t give Officer Parrish a valid driver’s license because
    he didn’t have one and he lied about his name and date of birth.
    Officer Parrish told Kearse that he would write Kearse three tickets
    and let him go if Kearse would tell him his real name.
    Kearse kept lying about his name, so Officer Parrish told
    Kearse to get out of the car and put his hands on top of it. When
    Officer Parrish went to handcuff Kearse, Kearse told Officer Parrish
    not to touch him and called Officer Parrish a “lying ass pig” and
    said “I’m not going no mother fuckin’ where with you.” At some
    point, Officer Parrish accidentally hit Kearse below the eye with his
    handcuffs while trying to control Kearse. A physical struggle fol-
    lowed during which Kearse snatched Officer Parrish’s service pis-
    tol.
    Kearse shot Officer Parrish, causing Officer Parrish to fall
    back. Kearse briefly paused while Officer Parrish pleaded for his
    life—“Come on, man, don’t do it, don’t do it”—before firing off
    another round of bullets. He fired again and again and again and
    again and again and again and again and again and again and again
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    4                      Opinion of the Court                 15-15228
    and again—a total of thirteen bullets into Officer Parrish, killing
    him.
    Kearse kept Officer Parrish’s pistol, drove Pendleton home,
    and flattened his car’s tire “[t]o keep the police off [him].” He told
    Pendleton that he killed Officer Parrish because he was on proba-
    tion, he wasn’t sure if there was a warrant out for his arrest, and he
    didn’t want to go back to prison so soon after his release the month
    before. Kearse was arrested later that night and confessed that he
    shot Officer Parrish.
    The Trial
    The State of Florida charged Kearse with first-degree mur-
    der and robbery with a firearm. Robert Udell, a defense attorney
    experienced with capital cases, was appointed to defend Kearse.
    After a week-long trial in October 1991, the jury convicted
    Kearse on both counts. As required by Florida’s capital-sentencing
    statute, the state trial court then held a separate sentencing hearing
    in front of the jury. The jury recommended that Kearse be sen-
    tenced to death, and the state trial court sentenced Kearse to death
    consistent with the jury’s recommendation. The Florida Supreme
    Court affirmed Kearse’s convictions but remanded for resentenc-
    ing because of “errors relate[d] to the penalty phase instructions
    and the improper doubling of aggravating circumstances.” Kearse
    v. State, 
    662 So. 2d 677
    , 685, 686 (Fla. 1995).
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    15-15228                    Opinion of the Court                                 5
    Resentencing
    Resentencing was set for Monday, December 9, 1996. Thir-
    teen days before the resentencing hearing, the state moved to have
    its mental health expert, Dr. Daniel Martell, examine Kearse. In
    response, Mr. Udell moved to continue the resentencing or to
    strike Dr. Martell as a witness. Mr. Udell argued that he only heard
    about the state’s intent to use Dr. Martell as an expert witness after
    the state responded to a discovery demand on November 30. And
    he said he could not attend Dr. Martell’s examination on the state’s
    proposed dates because of scheduling conflicts. Mr. Udell also
    moved to: (1) limit the use of any information gathered from the
    examination; (2) declare unconstitutional Florida Rule of Criminal
    Procedure 3.202—the newly established rule that permitted the
    state to examine Kearse; 1 (3) prohibit application of rule 3.202; and
    (4) limit the scope of the examination.
    On December 3, 1996, the state trial court held a hearing on
    Mr. Udell’s motions. The state trial court granted the state’s mo-
    tion to examine Kearse and set the examination for December 5,
    1
    Rule 3.202 first became effective on January 1, 1996. See Amends. to Fla.
    Rule of Crim. Proc. 3.220—Discovery (3.202—Expert Testimony of Mental
    Mitigation During Penalty Phase of Cap. Trial), 
    674 So. 2d 83
    , 83–84 (Fla.
    1995). It was later amended on May 2, 1996. 
    Id. at 85
    . At the time of Kearse’s
    resentencing, rule 3.202 provided that, “in those capital cases in which the
    state gives notice of its intent to seek the death penalty within 45 days from
    the date of arraignment . . . the court shall order that, within 48 hours after the
    defendant is convicted of capital murder, the defendant be examined by a men-
    tal health expert chosen by the state.” 
    Id.
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    6                      Opinion of the Court                15-15228
    the Thursday before the December 9 resentencing. The state trial
    court denied Mr. Udell’s motion to continue resentencing or to
    strike Dr. Martell as a witness, and deferred ruling on his other mo-
    tions.
    At the start of resentencing on December 9, Mr. Udell re-
    newed his motion to continue or to strike Dr. Martell as a witness.
    Mr. Udell explained that three days earlier the state gave him “a
    copy of the raw data that Dr. Martell generated as a result of his
    mental health evaluation of [Kearse]” and that the data was “on its
    way to [Kearse’s] experts for their review.” But Mr. Udell wanted
    more time so he could research Dr. Martell’s prior publications and
    expert opinions. The state trial court denied the motion, conclud-
    ing there were no grounds for a continuance and explaining that
    Mr. Udell could depose Dr. Martell in the evening or over a week-
    end.
    Under Florida’s capital-sentencing statute, the jury was re-
    quired to consider whether at least one “aggravating circumstance”
    existed and, if so, whether there were sufficient “mitigating circum-
    stances” to outweigh the aggravating circumstances the jury
    found. See 
    Fla. Stat. § 921.141
    (2) (1996). Mr. Udell sought to prove
    three statutory mitigating circumstances at resentencing: (1) the
    murder was committed while Kearse was under the influence of
    extreme mental or emotional disturbance; (2) Kearse’s capacity to
    appreciate the criminality of his conduct or to conform his conduct
    to the requirements of the law was substantially impaired; and
    (3) Kearse’s age at the time of the murder. See 
    id.
     § 921.141(6)(b),
    USCA11 Case: 15-15228             Date Filed: 08/25/2022          Page: 7 of 79
    15-15228                    Opinion of the Court                                 7
    (f), (g). Mr. Udell also sought to prove forty non-statutory mitigat-
    ing circumstances, including twenty-one related to Kearse’s mental
    health.2
    Mr. Udell called three mental health experts to prove the
    statutory and non-statutory mitigating factors related to Kearse’s
    mental health.
    Kearse’s mental health experts’ testimony
    1. Pamela Baker
    Pamela Baker, a licensed mental health counselor, first met
    Kearse in 1981. Mrs. Baker worked with children who had been
    referred to the state as abused, neglected, or ungovernable. Kearse
    was referred to Mrs. Baker as an ungovernable child because he left
    home without telling anyone and was having problems with his
    behavior and attendance at school. Kearse was only eight years old
    at the time, which was unusual because most children referred to
    the state were much older. Mrs. Baker explained that Kearse was
    committed to a county program for a few months and then re-
    turned to his mother’s care.
    Mrs. Baker’s review of Kearse’s records revealed that the
    state was concerned about whether he was suffering abuse at
    2
    The non-statutory mitigating factors related to Kearse’s mental health in-
    cluded “[f]etal alcohol effect including hyperactivity, attention deficit disorder,
    poor judgment and delayed learning,” “[o]rganic brain damaged,” “[l]ow I.Q.,
    impulsive, and unable to reason abstractly,” “mildly retarded and functioned
    at a third or fourth grade level,” and “severely emotionally handicapped.”
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    8                      Opinion of the Court                15-15228
    home. It seemed that Kearse’s mother had given up on him and
    had little interaction with him. Kearse would often hoard food at
    school events because he was neglected at home, and he didn’t
    want to leave the county program because he was eating better
    than he ate at home. When Kearse was placed into the county pro-
    gram, he explained that he ran away from home because he got
    scared when his mother drank alcohol and fought with her boy-
    friend. Kearse’s mother agreed to participate in a state parenting
    program, but her participation was only superficial.
    Mrs. Baker noted that Kearse was a juvenile delinquent by
    age eight. He committed several offenses over the years, primarily
    burglaries and petty thefts, but his delinquency records didn’t re-
    flect a lot of aggressive behavior; Kearse would typically fight with
    someone only if they were first aggressive to him.
    Mrs. Baker testified that her husband had taught Kearse and
    that he had no doubt that Kearse was severely emotionally handi-
    capped and “operating at a retarded level.” By the time Kearse was
    thirteen and in the seventh grade, he could spell only two words:
    “cat” and “run.” Mrs. Baker taught Kearse for two years and also
    had no doubt that he was severely emotionally handicapped. Mrs.
    Baker never thought Kearse would kill someone, although she did
    think that about other children she had encountered. She de-
    scribed Kearse as being very hyperactive but not violent.
    Mrs. Baker visited Kearse in 1991 after he was jailed for mur-
    dering Officer Parrish. During the visit, Kearse discussed his up-
    bringing. He told Mrs. Baker that he was once punished by having
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    15-15228               Opinion of the Court                         9
    to walk around the block naked in front of his neighbors, that he
    had been tied to a bed and beaten, and that his mother would beat
    him with extension cords and coat hangers fashioned into clubs.
    Kearse also told Mrs. Baker that he started drinking alcohol when
    he was four or five years old, started smoking marijuana at the age
    of twelve or thirteen, and started smoking cigarettes at the age of
    fourteen. Kearse reported that he had been sexually molested
    when he was twelve years old and had lost his virginity to a thirty-
    one-year-old when he was less than sixteen years old.
    Mrs. Baker diagnosed Kearse with “panic disorder.” Mrs.
    Baker also thought that Kearse met the criteria for “conduct disor-
    der.” Mrs. Baker reviewed Kearse’s medical records and noted that
    he had been diagnosed with “brain damage” and possibly suffered
    from fetal alcohol syndrome.
    2. Dr. Fred Petrilla
    Dr. Fred Petrilla, a licensed clinical psychologist, testified
    that he examined Kearse at the time of Kearse’s trial in 1991 and
    again in 1996 shortly before resentencing. In 1991, Dr. Petrilla
    spent twenty hours with Kearse and met with Kearse’s mother. Dr.
    Petrilla gave several tests to Kearse, including an intelligence test.
    The results of the tests suggested brain dysfunction. Although
    Kearse’s IQ was 79—“within the borderline range of intelligence,
    with mentally retarded being 60 and down”—he was not mentally
    retarded. At the time, Kearse scored at a third-grade level for read-
    ing and spelling and at a fourth-grade level for arithmetic. Dr. Pe-
    trilla explained that the tests he gave Kearse accounted for whether
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    10                    Opinion of the Court                15-15228
    a patient was malingering and that he did not think that Kearse was
    malingering.
    One of the tests Dr. Petrilla gave to Kearse was the Minne-
    sota Multifacing Personality Inventory (“MMPI”). Dr. Petrilla gave
    the MMPI to Kearse in 1991 and again in 1996. The results showed
    that Kearse acted without thinking and was extremely sensitive.
    One of the factors in the test—the F Scale—considered whether a
    person was trying to fake their symptoms. Kearse’s scores in 1991
    weren’t suggestive of malingering. However, Kearse’s F Scale in
    1996 was highly elevated. Although Dr. Petrilla conceded that he
    wasn’t an expert in interpreting F Scale results, he believed that
    Kearse’s elevated F Scale did not indicate malingering but was in-
    stead elevated for other reasons, including stress, brain damage,
    and emotional problems.
    According to Dr. Petrilla, Kearse suffered from one of the
    broadest arrays of problems that he had seen in anyone he exam-
    ined. Dr. Petrilla concluded that Kearse suffered from longstand-
    ing brain dysfunction and learning disabilities. Dr. Petrilla con-
    cluded that Kearse murdered Officer Parrish while Kearse “was un-
    der an extreme emotional disturbance” and that he was “still under
    an extreme emotional disturbance” at the time of resentencing.
    Dr. Petrilla also concluded that Kearse was substantially incapable
    of conforming his conduct to the requirements of the law at the
    time of the murder.
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    15-15228               Opinion of the Court                        11
    3. Dr. Jonathan Lipman
    Dr. Jonathan Lipman, a neuropharmacologist, examined
    Kearse for drug-related conditions. Dr. Lipman spoke with
    Kearse’s mother who confirmed that she abused alcohol while she
    was pregnant with Kearse. He concluded that Kearse suffered from
    “[f]etal [a]lcohol [e]ffect, a milder form of [f]etal [a]lcohol [s]yn-
    drome.” Dr. Lipman also had Kearse undergo several brain scans,
    the results of which suggested brain damage. He spoke with
    Kearse about his recollection of the night of the murder and deter-
    mined that Kearse was “confabulat[ing].” Dr. Lipman explained
    that this meant Kearse was not lying but was instead filling the gaps
    in his memory with what he believed was reasonable. He con-
    cluded that Kearse had acted impulsively on the night of the mur-
    der.
    Dr. Lipman testified that he often relied on the reports of
    other experts to reach a professional opinion in a case. And because
    Dr. Lipman was not a psychologist or neuropsychologist, he
    reached out to Dr. Lawrence Levine, a board-certified neuropsy-
    chologist, and Dr. Alan Friedman, a board-certified psychologist,
    to get their opinions on Dr. Martell’s test results and Kearse’s ele-
    vated F Scale. Dr. Lipman recounted to the jury what Dr. Levine
    and Dr. Friedman had reported to him.
    According to Dr. Lipman, Dr. Levine reviewed the results
    of Dr. Martell’s examination of Kearse and explained that Kearse
    scored in the 50th percentile for a nine-and-a-half-year-old child on
    one of Dr. Martell’s tests and that Kearse’s score on another of Dr.
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    12                      Opinion of the Court                 15-15228
    Martell’s tests corroborated Dr. Petrilla’s conclusion that Kearse
    suffered from a verbal memory disorder. Kearse’s results from the
    verbal learning test also indicated, according to Dr. Levine, that he
    was not malingering. A third test that Dr. Levine reviewed showed
    low average performance and no malingering or exaggeration. Dr.
    Levine concluded that the test results showed brain dysfunction.
    Dr. Lipman discussed Dr. Levine’s findings with Dr. Petrilla, who
    confirmed that they were consistent with his findings.
    Dr. Lipman testified that Dr. Friedman was “the natural
    choice of a person” to interpret Kearse’s elevated F Scale because
    Dr. Friedman was “recognized as the expert in [the MMPI]” and
    was “unique among[] psychological researchers in that he [wa]s the
    person that actually d[id] the raw studies of malingerers of disabled
    people, and he developed the norms.” Dr. Lipman said that Dr.
    Friedman was the author of a “very famous paper” on the MMPI
    in which Dr. Friedman “provide[d] the tables of norms drawn from
    many people that he has evaluated by which to interpret F Scales.”
    Dr. Lipman told the jury what Dr. Friedman had reported to him.
    According to Dr. Lipman, Dr. Friedman reviewed Kearse’s
    MMPI results and concluded that Kearse “understood the ques-
    tions and answered honestly without any . . . symptom magnifica-
    tion whatsoever and answered consistently thereby generating a
    valid profile.” Dr. Friedman said that Kearse’s “F Scale . . . [was] in
    the valid range,” thus “indicating a cooperative nondissimulating
    test taking attitude.” Dr. Friedman concluded that “the elevation
    seen in all of . . . Kearse’s MMPI profiles reflect[ed] psychiatric
    USCA11 Case: 15-15228        Date Filed: 08/25/2022      Page: 13 of 79
    15-15228                Opinion of the Court                          13
    disturbance” and that it was inappropriate to look only at the
    F Scale to assess whether Kearse was malingering. Dr. Friedman
    relied in part on the “F minus K index, which is a treatment that
    you give to the F Scale to interpret it.” Dr. Friedman noted that
    Kearse’s F minus K score was “significantly below” a benchmark
    for malingering.
    The state’s mental health expert’s testimony
    The state’s only witness in rebuttal was Dr. Martell. Dr.
    Martell disagreed with Mrs. Baker’s diagnosis of panic disorder.
    Dr. Martell also thought that fetal alcohol effect—Dr. Lipman’s di-
    agnosis—was “not a mental disorder.” Dr. Martell explained that
    the features of fetal alcohol effect could occur naturally without al-
    cohol and said that “in the literature, there’s a call to get rid of this
    term [f]etal [a]lcohol [e]ffects.” Dr. Martell concluded that, in any
    event, it was “highly questionable” that Kearse suffered from fetal
    alcohol effect.
    Dr. Martell testified that Kearse “ha[d] some areas of weak-
    ness but that he d[id] not have brain damage.” Dr. Martell disa-
    greed with Dr. Petrilla’s finding of brain damage because Dr. Pe-
    trilla relied on a set of norms that had been criticized for not ac-
    counting for the age, sex, and educational background of the sub-
    ject. Dr. Martell determined that any impairment shown on Dr.
    Petrilla’s tests resulted from Kearse’s depression.
    Dr. Martell concluded that Kearse suffered from a conduct
    disorder as a child and didn’t perform well academically because he
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    14                     Opinion of the Court               15-15228
    “made a choice not to apply himself in school.” Dr. Martell also
    diagnosed Kearse with “antisocial personality disorder” and “psy-
    chopathy.” Dr. Martell explained that neither diagnosis rose to the
    level of extreme emotional mental disturbance within the meaning
    of the statutory mitigating circumstance.
    Dr. Martell also concluded that Kearse was “faking on [his]
    personality testing in an attempt to make himself look more im-
    paired than he is.” In Dr. Martell’s opinion, Kearse’s elevated
    F Scale in his MMPI results showed a “severe effort to fake the
    test.” According to Dr. Martell, the MMPI results were “totally in-
    valid,” “uninterpretable,” and “reflect[ed] an attempt on [Kearse’s]
    part to fake crazy in order to avoid responsibility.”
    Dr. Martell stated that he had reviewed the information that
    Dr. Friedman had relayed through Dr. Lipman. Dr. Martell said
    that, although Dr. Friedman had been “portrayed . . . as the world’s
    greatest expert on the MMPI,” he wasn’t. Dr. Martell explained
    that the F minus K index used by Dr. Friedman was “not consist-
    ently reliable as a method for determining whether a profile is in-
    valid or not.” Dr. Martell also faulted Dr. Friedman for not having
    personally examined Kearse. Dr. Martell concluded that Kearse
    was a pathological liar, and he rejected Dr. Lipman’s determination
    that Kearse was confabulating.
    In sum, Dr. Martell concluded that Kearse wasn’t under the
    influence of an extreme mental or emotional disturbance when he
    murdered Officer Parrish. Dr. Martell also concluded that Kearse’s
    capacity to appreciate the criminality of his conduct or to conform
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    15-15228               Opinion of the Court                        15
    his conduct to the requirements of the law at the time of the mur-
    der wasn’t substantially impaired. That conclusion was based on
    Dr. Martell’s assessment of Kearse’s behavior before, during, and
    after the murder. Dr. Martell explained that Kearse: (1) under-
    stood he had done something illegal by driving the wrong direction
    down a one-way street and that he was worried about violating his
    probation; (2) showed a capacity to conform his conduct to the re-
    quirements of the law because he decided to lie to Officer Parrish
    about his name and date of birth to avoid responsibility; (3) made
    a decision with “[e]ach squeeze of th[e] trigger” as he fired multiple
    series of rounds at Officer Parrish; and (4) made efforts to conceal
    his involvement by taking Officer Parrish’s pistol with him, disa-
    bling the car when he got to Pendleton’s home, and hiding the pis-
    tol.
    On cross-examination, Mr. Udell highlighted that Dr. Mar-
    tell hadn’t spoken with Kearse’s mother or several of the defense
    witnesses. And Dr. Martell conceded that reasonable experts could
    form different opinions about the same set of facts. Dr. Martell also
    admitted that if he were to have a pregnant wife, he wouldn’t want
    her to drink alcohol like Kearse’s mother had because it could have
    significant detrimental effects on their child and lead to brain dys-
    function. Dr. Martell confirmed that he hadn’t studied the effects
    of alcohol on animals and that he didn’t practice neuropharmacol-
    ogy.
    Dr. Martell admitted that he relied on reports of Kearse’s
    brain scans but hadn’t reviewed the scans. Dr. Martell also
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    16                     Opinion of the Court                 15-15228
    acknowledged that his opinion about Kearse’s lack of effort at
    school conflicted with the defense witnesses who said otherwise.
    And he admitted that the psychiatric manual he relied on—the Di-
    agnostic and Statistical Manual of Mental Disorders—previously
    considered homosexuality to be a mental disorder.
    Mr. Udell challenged Dr. Martell’s conclusion that Kearse
    was capable of conforming his conduct to the requirements of the
    law based on Kearse’s actions at the time of the murder. Mr. Udell
    asked Dr. Martell to explain when he thought that Kearse formed
    the intent to kill Officer Parrish, and Dr. Martell conceded that he
    “hadn’t thought about it.” Mr. Udell also asked Dr. Martell why
    Kearse didn’t have a gun with him if he was determined to avoid
    arrest. Dr. Martell responded that Kearse likely didn’t want to add
    a felon-in-possession charge to his record. Mr. Udell then high-
    lighted a conflict in Dr. Martell’s testimony: “He was willing to kill
    in order not to go back to jail but he wasn’t willing to possess a
    firearm charge, he wasn’t concerned about that but he was so con-
    cerned about not going back to jail that he’d kill an officer?” Mr.
    Udell similarly contrasted Dr. Martell’s conclusion that Kearse was
    trying to conceal his involvement in the murder with the fact that
    Kearse confessed to killing Officer Parrish as soon as he met with
    police.
    Kearse’s renewed death sentence
    The jury unanimously recommended the death penalty and
    the state trial court followed that recommendation, finding that the
    aggravating circumstances of Kearse’s crime outweighed the
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    15-15228               Opinion of the Court                        17
    mitigating ones. The state trial court found two statutory aggra-
    vating circumstances. First, the state trial court found that the mur-
    der was committed while Kearse was engaged in the commission
    of—or during flight after committing or attempting to commit—
    robbery. And second, the state trial court found three other statu-
    tory aggravating circumstances which it merged into one because
    they involved a single aspect of the offense: (1) the murder was
    committed for the purpose of avoiding or preventing a lawful ar-
    rest or effecting an escape from custody; (2) the murder was com-
    mitted to disrupt or hinder the lawful exercise of any governmental
    function or the enforcement of laws; and (3) the victim was a law
    enforcement officer engaged in the performance of his official du-
    ties.
    The state trial court found only one statutory mitigating cir-
    cumstance—Kearse’s age at the time of the murder. The state trial
    court found three non-statutory mitigating circumstances:
    (1) Kearse cooperated with law enforcement; (2) his behavior at
    trial was acceptable; and (3) he had a difficult childhood that re-
    sulted in psychological and emotional problems. The state trial
    court found that the mitigating circumstances were “not individu-
    ally or in toto substantial or sufficient to outweigh the aggravating
    circumstances.”
    Kearse again appealed his death sentence to the Florida Su-
    preme Court, but this time the court affirmed. Kearse v. State, 
    770 So. 2d 1119
    , 1135 (Fla. 2000).
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    18                      Opinion of the Court                  15-15228
    State Postconviction Relief
    After the Florida Supreme Court affirmed Kearse’s renewed
    death sentence on direct appeal, Kearse moved for postconviction
    relief in state court. Kearse claimed that he received ineffective as-
    sistance of counsel at resentencing because Mr. Udell failed to in-
    vestigate and prepare for Dr. Martell’s testimony. Kearse also
    claimed that he received ineffective assistance of counsel at resen-
    tencing because Mr. Udell failed to present evidence of “Officer
    Parrish’s prior misconduct and difficulties in dealing with the pub-
    lic.” Specifically, Kearse faulted Mr. Udell for calling none of the
    “several civilians” who had lodged complaints against Officer Par-
    rish to testify at resentencing and for failing “to request Officer Par-
    rish’s complete personnel file from [the] Fort Pierce Police Depart-
    ment.”
    Evidence relating to Kearse’s ineffective assistance of counsel
    claim based on Mr. Udell’s failure to investigate and prepare for
    Dr. Martell’s testimony
    In April and May 2005, the state postconviction court held a
    five-day evidentiary hearing on both claims. As to his ineffective
    assistance of counsel claim based on Mr. Udell’s failure to investi-
    gate and prepare for Dr. Martell’s testimony, Kearse presented tes-
    timony from five mental health expert witnesses (Dr. Friedman,
    Dr. Lipman, Dr. Barry Crown, Dr. Richard Dudley, and Dr.
    Thomas Hyde), Mr. Udell, and Robert Norgard, an expert on the
    community standards for defense attorneys. The state called one
    witness, Dr. Martell.
    USCA11 Case: 15-15228        Date Filed: 08/25/2022     Page: 19 of 79
    15-15228                Opinion of the Court                        19
    1. Dr. Friedman
    Dr. Friedman testified that he became involved in Kearse’s
    case when he was contacted by Dr. Lipman in 1996. He testified
    that Dr. Lipman asked him to look at Kearse’s MMPI data. He did
    so and determined that Kearse’s MMPI results produced a “valid
    profile” because his F minus K index fell within a range that sug-
    gested “that the test [was] valid, that he wasn’t faking, that it[ was]
    open to interpretation.” Dr. Friedman explained that Kearse’s
    “F(P) score” also indicated that “he was not exaggerating.” Alt-
    hough Kearse’s F Scale was elevated, which could suggest that
    Kearse was faking, he testified that Kearse’s F Scale may have been
    high because Kearse had “serious maladjustment or psychiatric
    problems.” He disagreed with Dr. Martell’s finding that Kearse’s
    MMPI results were “[t]otally invalid.”
    On cross-examination, Dr. Friedman admitted that the pro-
    file generated by Kearse’s MMPI results was at least in part con-
    sistent with Dr. Martell’s findings. He also conceded that Dr. Mar-
    tell “had an advantage in being able to interview [Kearse].” And he
    agreed that whether an F Scale showed malingering was subject to
    interpretation. Dr. Friedman confirmed that Dr. Lipman’s recita-
    tion of his opinion at resentencing was largely accurate.
    Dr. Friedman would have testified at Kearse’s resentencing
    if he had been asked to.
    USCA11 Case: 15-15228      Date Filed: 08/25/2022     Page: 20 of 79
    20                     Opinion of the Court               15-15228
    2. Dr. Lipman
    Dr. Lipman testified that Mr. Udell hired him to testify at
    Kearse’s resentencing. He was qualified to testify as an expert
    about MMPI results, although he “would normally request another
    consultation . . . for [his] own edification.” He consulted Dr. Pe-
    trilla about Kearse’s MMPI results, and Dr. Petrilla told Dr. Lipman
    that he thought Kearse’s MMPI results were invalid. Dr. Lipman
    knew from his own research that Dr. Petrilla “was probably not
    correct about [that],” so he sought an “outside opinion” from Dr.
    Friedman. Mr. Udell never had any interaction with Dr. Friedman,
    and Dr. Lipman paid for Dr. Friedman’s services.
    At the time of resentencing, Dr. Lipman had not been pro-
    vided Dr. Martell’s deposition, report, or videotaped examination
    of Kearse. He didn’t agree with Dr. Martell’s findings. It was clear
    to him that Kearse had a “developmental disorder” and suffered
    from fetal alcohol effect.
    On cross-examination, Dr. Lipman agreed that he had “suf-
    ficient information” to support his opinion that Kearse suffered
    from fetal alcohol effect. He also agreed that Mr. Udell “over-
    whelmed [him] with paperwork” and materials to rely on. No new
    information had been given to Dr. Lipman since the resentencing
    that would’ve changed his opinion that Kearse suffered from fetal
    alcohol effect.
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 21 of 79
    15-15228               Opinion of the Court                        21
    3. Dr. Crown
    Dr. Crown, a licensed psychologist, testified that he exam-
    ined Kearse on December 9, 2002, and gave him neuropsychologi-
    cal tests. One of the tests showed that Kearse “was putting forth
    good effort, good motivation, no indication of malingering or ex-
    aggerating or faking.” Dr. Crown concluded that Kearse was “im-
    paired” and had “neuropsychological deficits,” and he confirmed
    that his findings were consistent with Dr. Petrilla’s. Dr. Crown’s
    findings were also consistent with reports of doctors who had ex-
    amined Kearse after resentencing—specifically, Drs. Hyde and
    Dudley. The common finding among the doctors was that Kearse
    “ha[d] low levels of functioning” and was “brain damaged.”
    Dr. Crown understood that when Dr. Petrilla gave the
    MMPI to Kearse, the questions had to be read to him. Dr. Crown
    thought it was “highly unlikely” that an MMPI given to Kearse
    would yield a valid result because the MMPI requires an eighth-
    grade reading level and Kearse was approximately at a sixth-grade
    reading level.
    Dr. Crown reviewed the videotape and transcript of
    Dr. Martell’s examination of Kearse and didn’t think it was a stand-
    ard neuropsychological clinical interview. Dr. Crown conceded
    that Dr. Martell didn’t “get in . . . Kearse’s face,” probe[] him like
    he was a police interrogator,” or give him a “hard sell.” Instead,
    Dr. Crown found the examination “confrontational” because it in-
    volved “negative priming”—“the first thing [Dr. Martell] did was
    tell . . . Kearse he wanted to discuss the crime, . . . which tends to
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 22 of 79
    22                     Opinion of the Court                 15-15228
    create a negative set.” Dr. Crown disagreed with Dr. Martell’s ul-
    timate findings about Kearse.
    4. Dr. Dudley
    Dr. Dudley, a physician with a specialty in psychiatry, testi-
    fied that he performed a psychiatric evaluation of Kearse on Febru-
    ary 10, 2003. Dr. Dudley reached four conclusions based on his
    evaluation: (1) Kearse had “long-standing cognitive difficulties”
    that “certainly impaired his decision making [and] the impulsivity
    of his acts”; (2) Kearse suffered from post-traumatic stress disorder;
    (3) Kearse “had learning difficulties at minimum, and possibly [at-
    tention deficit hyperactivity disorder]”; and (4) Kearse had a “sub-
    stance abuse diagnosis.” Dr. Dudley also testified that Kearse’s cog-
    nitive functioning was below where it should be and that Kearse
    wasn’t able to conform his conduct to the requirements of the law
    when he murdered Officer Parrish. Dr. Dudley explained that his
    findings were consistent with Dr. Petrilla’s and Dr. Lipman’s testi-
    mony at resentencing and with Dr. Crown’s and Dr. Hyde’s find-
    ings.
    Dr. Dudley reviewed the videotape of Dr. Martell’s exami-
    nation of Kearse and concluded that Dr. Martell should’ve done
    more to follow up on some topics. Dr. Dudley disagreed with Dr.
    Martell’s findings that Kearse chose not to perform at school and
    that there was no evidence that Kearse suffered from a major men-
    tal disorder.
    USCA11 Case: 15-15228        Date Filed: 08/25/2022      Page: 23 of 79
    15-15228                Opinion of the Court                         23
    Dr. Dudley would’ve been available to testify at Kearse’s re-
    sentencing had he been asked to.
    5. Dr. Hyde
    Dr. Hyde, a board-certified neurologist, testified that he per-
    formed a clinical evaluation of Kearse a few months before the
    postconviction hearing. Dr. Hyde concluded that Kearse suffered
    from “attention deficit hyperactivity disorder in childhood with re-
    sidual attention deficit symptoms into adulthood.” Dr. Hyde also
    concluded that Kearse had “brain damage” and “abnormalities
    [that] would be compatible with developmental dysfunction of the
    central nervous system.” Dr. Hyde’s findings were consistent with
    Dr. Crown’s, Dr. Dudley’s, and Dr. Petrilla’s. According to Dr.
    Hyde, Kearse didn’t exhibit any signs of malingering during the
    evaluation.
    Dr. Hyde disagreed with Dr. Martell’s opinion that Kearse
    suffered from antisocial personality disorder. Dr. Hyde explained
    that the neuropsychologists he worked with in his clinical practice
    “usually conduct[ed] their examinations quite differently than Dr.
    Martell did” because “[t]hey rel[ied] much more heavily on testing
    batteries,” “[t]hey usually follow[ed] a . . . structured diagnostic in-
    terview when trying to reach psychiatric diagnoses,” and “[t]hey
    seem[ed] to explore all aspects of possible psychiatric pathology in
    a greater and more organized fashion.” Dr. Hyde thought that Dr.
    Martell’s examination of Kearse “was heavily weighted towards
    personality disorders and antisocial personality disorder in general,
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 24 of 79
    24                     Opinion of the Court                 15-15228
    and was not as broad based an interview and examination of
    [Kearse] for looking for all aspects of psychiatric diagnoses.”
    6. Mr. Udell
    Mr. Udell testified that his strategy at Kearse’s resentencing
    was to establish mitigating circumstances based on Kearse’s impov-
    erished background, his age, and the fact that he suffered from fetal
    alcohol effect.
    Mr. Udell didn’t know when he first became aware that the
    state sought to have Dr. Martell examine Kearse. Mr. Udell said
    that Kearse’s resentencing may have been the first time he had
    dealt with Dr. Martell. When asked whether he had made any at-
    tempt to investigate Dr. Martell’s background, Mr. Udell said that
    he “would have asked the lawyers that [he] kn[e]w who had been
    doing this kind of work for many years” if they knew of Dr. Martell,
    “but that’s as far as it would have gone.”
    Mr. Udell couldn’t remember if he’d obtained Dr. Martell’s
    resume. And he didn’t think he’d ever deposed Dr. Martell. Mr.
    Udell explained that he was a “firm believer of doing very little dis-
    covery on the record in the presence of the [s]tate [a]ttorney” be-
    cause “[e]very time you take a deposition, they learn one thing
    about your case that but for your deposition they wouldn’t have
    known.”
    Mr. Udell said that he “would have known what [Dr. Mar-
    tell] was going to say” because he “would have either had a report
    or [he] would have asked the [s]tate [a]ttorney what [Dr. Martell
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 25 of 79
    15-15228               Opinion of the Court                        25
    was going to] say.” Mr. Udell explained that it was not unusual for
    defense counsel and the state attorney to ask each other what their
    witnesses were going to say. Mr. Udell had known the state attor-
    neys in Kearse’s case for many years, and they had a professional
    courtesy of sharing information with each other.
    The transcript of Dr. Martell’s examination of Kearse re-
    flected that Mr. Udell was present at the beginning but left shortly
    after it started. Mr. Udell asked Dr. Martell whether he and the
    state attorney needed to be present, and Dr. Martell said that he
    preferred to do the examination alone with Kearse, so Mr. Udell
    and the state attorney left. Mr. Udell didn’t know if he ever re-
    viewed the videotape of the examination.
    On cross-examination, Mr. Udell said he thought he “put on
    everything there was concerning [Kearse], his social history, men-
    tal health history, [and] organic brain problems.” Mr. Udell “spoke
    to all the people in the juvenile system who knew [Kearse].” Gen-
    erally speaking, jurors in Indian River County, where the trial was
    held, were “not big fans of mental health testimony,” so Mr. Udell
    tried to play to their sensibilities. Mr. Udell thought that “bringing
    in all [of Kearse’s former] teachers . . . would send a message to the
    jury, forget the mental health experts, we’re on your level, this is a
    good kid.” Mr. Udell explained that he was familiar with the med-
    ical terminology; when he spoke casually at trial, it was a strategy
    not to appear smarter than the jury.
    Mr. Udell explained that he had Dr. Lipman relay Dr. Fried-
    man’s opinion that Kearse’s F Scale scores did not show that Kearse
    USCA11 Case: 15-15228            Date Filed: 08/25/2022          Page: 26 of 79
    26                         Opinion of the Court                        15-15228
    was malingering because he “knew what [Dr.] Martell was going
    to say” at resentencing. A letter that Mr. Udell had written to Dr.
    Lipman confirmed that Mr. Udell planned to use Dr. Lipman to an-
    ticipatorily rebut Dr. Martell’s testimony. Mr. Udell agreed that he
    used Dr. Petrilla and Dr. Lipman to rebut Dr. Martell’s opinions.
    Mr. Udell also confirmed that Dr. Lipman reviewed Dr. Martell’s
    test data. Mr. Udell “knew going into trial exactly what Dr. Martell
    was going to say as to which statutory aggravators and/or mitiga-
    tors existed, and what his test results supposedly revealed, and
    where he disagreed with Dr. Petrilla.” Mr. Udell didn’t separately
    call Dr. Friedman to testify because he could get the “same infor-
    mation to the jury through [Dr.] Lipman.”
    7. Robert Norgard
    Robert Norgard, a defense attorney experienced with capital
    cases, testified as an expert about the community standards for de-
    fense attorneys at the time of Kearse’s resentencing.3 Mr. Norgard
    3
    Although we summarize and discuss Mr. Norgard’s testimony here and else-
    where, we so do with the understanding that, as an “experienced capital de-
    fense attorney[],” his “views of what constitutes effective assistance in capital
    cases” are “not dispositive,” and, indeed, they have little, if any, weight in our
    analysis. See Newland v. Hall, 
    527 F.3d 1162
    , 1208 (11th Cir. 2008); see also
    Provenzano v. Singletary, 
    148 F.3d 1327
    , 1332 (11th Cir. 1998) (“Our . . . deci-
    sions establish that the reasonableness of a strategic choice is a question of law
    to be decided by the court, not a matter subject to factual inquiry and eviden-
    tiary proof. Accordingly, it would not matter if a petitioner could assemble
    affidavits from a dozen attorneys swearing that the strategy used at his trial
    was unreasonable.”).
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 27 of 79
    15-15228               Opinion of the Court                        27
    said that it would be “extremely improper” to have experts relay
    testimony of other experts outside their own expertise because
    they would have “no basis or experience to defend the information
    they’re providing” and would be “vulnerable to cross examina-
    tion.”
    Mr. Norgard explained that there were “a lot of different tac-
    tical and strategic ways to go about preparing to deal with” a state’s
    mental health expert. If the defendant took part in a videotaped
    mental health evaluation, “you would certainly want to review and
    be familiar with the evaluation.” However, whether to attend the
    evaluation “would be a tactical and strategic decision by the attor-
    ney.” Mr. Norgard noted that “[i]n some instances the [s]tate may
    call upon a local expert, someone that [was] routinely used in your
    geographic area that you may already be familiar with.” Whether
    to depose an expert would be “within the tactical and strategic
    province of the attorney” and “would vary from case to case.”
    Mr. Norgard “would never say that you always have to de-
    pose an expert.” For example, an attorney could decide against de-
    posing an expert because there may be things “you don’t want the
    other side to know about.” Mr. Norgard agreed that even the best
    criminal defense lawyers might have different approaches to de-
    fending a particular client.
    8. Dr. Martell
    The state called Dr. Martell. Dr. Martell testified that his
    opinion about Kearse remained the same despite hearing Dr.
    USCA11 Case: 15-15228       Date Filed: 08/25/2022    Page: 28 of 79
    28                     Opinion of the Court                15-15228
    Friedman’s testimony. Dr. Martell noted that “Dr. Friedman didn’t
    have the advantage of looking at the 1991 MMPI profile,” and Dr.
    Martell disagreed with Dr. Friedman’s testimony about the F mi-
    nus K index. Dr. Martell believed he was in a better position than
    Dr. Friedman to interpret Kearse’s MMPI results and assess
    whether Kearse was malingering because he had the advantage of
    personally examining Kearse.
    Dr. Martell remembered Mr. Udell coming to his examina-
    tion of Kearse. Dr. Martell recalled that Mr. Udell asked him to
    begin the examination by asking about the facts of the crime so that
    he could object and make a record. Dr. Martell agreed to that re-
    quest and began with the crime. Mr. Udell made his objection and
    then left.
    Dr. Martell didn’t think he’d ever been formally deposed in
    Kearse’s case. He also couldn’t remember if he gave any infor-
    mation about his examination of Kearse to Mr. Udell before resen-
    tencing. Dr. Martell thought that he and Mr. Udell might’ve had
    “an informal conversation about the scope of [his] testimony be-
    fore [he] took the stand.”
    Evidence relating to Kearse’s ineffective assistance of counsel
    claim based on Mr. Udell’s failure to present evidence of Officer
    Parrish’s prior misconduct and difficulties dealing with the public
    As to his ineffective assistance of counsel claim based on Mr.
    Udell’s failure to present evidence of “Officer Parrish’s prior mis-
    conduct and difficulties in dealing with the public,” Kearse
    USCA11 Case: 15-15228        Date Filed: 08/25/2022      Page: 29 of 79
    15-15228                Opinion of the Court                          29
    presented testimony from his investigator at resentencing and four
    citizens who had negative encounters with Officer Parrish. Kearse
    also called Mr. Udell to testify about his failure to obtain Officer
    Parrish’s personnel file and his decision not to call citizens to testify
    about their negative encounters with Officer Parrish. And Kearse
    presented testimony from Mr. Norgard about the community
    standards for defense attorneys dealing with cases involving the
    murder of a police officer.
    1. Anne Evans
    Anne Evans, Kearse’s investigator at resentencing, testified
    that, when Mr. Udell hired her in 1996, she interviewed “some in-
    dividuals who had come in contact with [Officer Parrish] while he
    was a police officer, and [asked about] the experiences they had.”
    Investigator Evans explained that Mr. Udell “gave [her] a list of
    names who had allegedly made complaints against [Officer Par-
    rish], and asked [her] if [she] would go out and interview them.”
    Investigator Evans also interviewed Kearse’s family members and
    “tr[ied] to develop new witnesses” through her investigation.
    Investigator Evans didn’t have access to any of Officer Par-
    rish’s employment records despite “specifically” asking Mr. Udell
    to request them and telling Mr. Udell that she “thought it was very
    important” to get Officer Parrish’s personnel file. Both Investigator
    Evans and Kearse thought that the citizen complaints should’ve
    been presented at resentencing, but Mr. Udell said he wasn’t going
    to present any of them.
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 30 of 79
    30                     Opinion of the Court                 15-15228
    2. Tracey Davis
    Tracey Davis testified about her negative encounter with
    Officer Parrish. She testified that Officer Parrish pulled her over
    and wouldn’t tell her what she had done wrong. They argued for
    about thirty to forty-five minutes before Officer Parrish told Ms.
    Davis what she was being charged with. Ms. Davis’s mother even-
    tually arrived, and Officer Parrish “very rudely told her” that he
    didn’t have to explain anything to her.
    Ms. Davis felt like Officer Parrish was “racially motivated to
    stop [her].” Ms. Davis thought that Officer Parrish targeted her
    because she lived in an “old black neighborhood” that was “crime
    ridden.” She explained that “it was dark” out and that Officer Par-
    rish “couldn’t tell who was driving [her] vehicle at first.” Ms. Davis
    thought that Officer Parrish followed her “figuring [she] was going
    into a drug area.”
    Ms. Davis immediately filed a complaint with the police de-
    partment because Officer Parrish “was very unprofessional,” har-
    assed her, and belittled her. Ms. Davis wasn’t surprised to learn
    that Officer Parrish had gotten “into a scuffle with a civilian” and
    died.
    On cross-examination, Ms. Davis admitted that she had a
    “bad attitude” and cursed at Officer Parrish when he pulled her
    over. When questioned about Officer Parrish’s report that Ms. Da-
    vis asked him, “[W]hat are you f***ing white cops doing up here
    anyway, why aren’t you down f***ing with your own kind?”, Ms.
    USCA11 Case: 15-15228       Date Filed: 08/25/2022    Page: 31 of 79
    15-15228               Opinion of the Court                       31
    Davis testified that she was “pretty sure [she] didn’t say that.” Ms.
    Davis conceded that, although she had used the “N word” in her
    letter to the police department about her encounter with Officer
    Parrish, Officer Parrish “never used any racial terms” during the
    encounter. She also conceded that Officer Parrish never “physi-
    cally intimidated” her—she just “didn’t like [his] attitude.”
    Ms. Davis was never contacted by Mr. Udell to testify at
    Kearse’s trial or at his resentencing, but she would have been will-
    ing and available to testify.
    3. Fabian Butler
    Fabian Butler, Kearse’s maternal cousin, also had a negative
    encounter with Officer Parrish. On his way home one night, Mr.
    Butler stopped to talk to some friends at a street corner. Mr. Butler
    didn’t want to be “affiliated with what [they were] doing,” so he
    kept walking home.
    By the time he had gotten about ten to fifteen steps away
    from the corner, a police car pulled up, and the officer—who Mr.
    Butler later learned was Officer Parrish—said to stop. Mr. Butler
    kept walking and assumed that Officer Parrish was talking to the
    people on the corner. Mr. Butler stopped when he heard a pistol
    cocking.
    Officer Parrish pointed his pistol at Mr. Butler and told him
    to “shut up” after Mr. Butler asked what he had done wrong. Of-
    ficer Parrish “made open threats” and said, “I’m the type of officer
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 32 of 79
    32                     Opinion of the Court                 15-15228
    I’m gonna do bodily harm to you and put you in jail and put you
    in a holding cell and don’t let nobody see you.”
    Mr. Butler did not make a complaint against Officer Parrish
    after the incident because he did not know he could file complaints
    against police officers. Mr. Butler was not asked to testify at either
    Kearse’s trial or resentencing but would have been willing to testify
    at both had he been asked to do so.
    4. Charles Pullen
    Charles Pullen testified about an encounter with Officer Par-
    rish that occurred while he was walking home one day. Officer
    Parrish mistook Mr. Pullen for his brother and handcuffed Mr. Pul-
    len to a tree, where red ants started biting him. Mr. Pullen told
    Officer Parrish ants were biting him, but Officer Parrish said that
    he didn’t “give a damn.” Mr. Pullen was handcuffed to the tree for
    about five to ten minutes. The ant bites on Mr. Pullen’s leg got
    infected, and he had to take medications.
    On cross-examination, Mr. Pullen confirmed that he had
    been “arrested twenty times” before 1991 and had been in and out
    of jail. Mr. Pullen conceded that he never filed a complaint against
    Officer Parrish after the incident.
    Mr. Udell contacted Mr. Pullen before Kearse’s trial but did
    not ask him to testify. Mr. Pullen would’ve been willing to testify
    at Kearse’s trial and resentencing had he been asked to do so.
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 33 of 79
    15-15228               Opinion of the Court                        33
    5. Eric Jones
    Eric Jones testified that he had multiple negative encounters
    with Officer Parrish. One time, Mr. Jones was pulled over by a
    female officer who told him to stay in his car while she waited for
    another officer to arrive. When Officer Parrish arrived, Mr. Jones
    got out of his car. Officer Parrish immediately “became extremely
    authoritative” and demanded that Mr. Jones get in his car.
    Officer Parrish and the female officer asked him to sign a
    ticket that they had written. Mr. Jones said that he couldn’t read
    the ticket because it was dark and he asked to read it in the light.
    Officer Parrish told Mr. Jones that he didn’t need to know what the
    ticket said and that he didn’t have the right to read it. As Mr. Jones
    opened his door to get in the light and read the ticket, Officer Par-
    rish got directly in Mr. Jones’s face, and Mr. Jones could “feel that
    [Officer Parrish] wanted [Mr. Jones] to just do something to pro-
    voke him.” Mr. Jones felt threatened and got back in his car.
    Mr. Jones drove away but, “within minutes” of leaving, Officer Par-
    rish pulled him over. Mr. Jones rolled his car window down four
    inches and didn’t say anything because he felt that he was in dan-
    ger. Officer Parrish told Mr. Jones he was “tailgating” and wrote
    him a ticket.
    Three weeks later, Officer Parrish drove alongside Mr. Jones
    and yelled out the window for him to pull over. Officer Parrish
    wrote Mr. Jones another ticket. After this encounter, Mr. Jones
    filed a complaint with the Fort Pierce Police Department. Mr.
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    34                         Opinion of the Court                      15-15228
    Jones “wasn’t surprised a bit” when he found out that Officer Par-
    rish had been killed.
    On cross-examination, Mr. Jones admitted that he’d had
    problems with the Fort Pierce Police Department before his en-
    counter with Officer Parrish, but “really d[idn’t] recall” whether he
    had reported that he “believe[d] [he was] being picked on by the
    Fort Pierce Police Department.” Mr. Jones testified that he
    “d[idn’t] recall” whether he’d been speeding when the female of-
    ficer pulled him over but admitted that he’d been tailgating when
    Officer Parrish pulled him over the first time. Mr. Jones also testi-
    fied that he challenged the ticket that Officer Parrish issued him for
    tailgating but that he was “found guilty” because “you always lose
    in traffic court with a patrol officer.” And Mr. Jones testified that
    Officer Parrish “didn’t make any threats against [him].”
    Mr. Jones met with Mr. Udell before Kearse’s trial but he
    didn’t want to testify. Mr. Jones was subpoenaed to appear at
    Kearse’s resentencing but said that his testimony “wouldn’t [have]
    happened” and, in any event, he wasn’t asked to testify. 4
    4
    Kearse also called two investigators to testify about their conversations with
    Pastor James Newton. According to the investigators, Pastor Newton knew
    Officer Parrish from church and thought that Officer Parrish “had a hot tem-
    per,” “had a reputation for provoking people at traffic stops,” “pushed the en-
    velope in every situation,” was “racist,” “[b]igoted[,] and ignorant,” and “used
    derogatory slurs,” including the N-word. The state postconviction court de-
    clined to consider the evidence of Pastor Newton’s comments about Officer
    Parrish because the comments were “inadmissible hearsay.” Kearse does not
    USCA11 Case: 15-15228          Date Filed: 08/25/2022       Page: 35 of 79
    15-15228                 Opinion of the Court                            35
    6. Mr. Udell
    Mr. Udell testified that he filed a formal demand for discov-
    ery with the Fort Pierce Police Department before Kearse’s resen-
    tencing. He “specifically only asked for complaints against [Officer]
    Parrish,” and the police department gave him six citizen complaints
    in response. Mr. Udell asked his investigators to follow up on the
    complaints, and he and his investigators located and visited a cou-
    ple of the complainants.
    The complaints generally suggested that Officer Parrish
    “was pretty aggressive in his handling of the citizens in the com-
    munity” and that “he was a racist.” Mr. Udell considered having
    some complainants testify at trial, but he decided against it because
    what they were willing to testify to wasn’t sufficiently helpful. Mr.
    Udell thought that “if you’re going to slam a victim, you’d better
    be able to pull it off,” so he made an “educated strategy decision”
    not to have the complainants testify because “it would[’ve] be[en]
    more harmful than helpful.”
    Mr. Udell recognized that if he introduced any of the com-
    plaints against Officer Parrish, then the state could introduce evi-
    dence that the police department found the complaints not credi-
    ble. Mr. Udell was also concerned that the state could undermine
    the complaints against Officer Parrish by faulting the complainants’
    actions. One complainant, for example, told Officer Parrish that he
    challenge the exclusion of the evidence of Pastor Newton’s statements on ap-
    peal.
    USCA11 Case: 15-15228      Date Filed: 08/25/2022     Page: 36 of 79
    36                     Opinion of the Court               15-15228
    was arrested for murder and had “shot a cop but . . . missed.” An-
    other complainant had “called [Officer Parrish] a pinhead and used
    the F word,” and the complainant’s wife later described his conduct
    as being more offensive than Officer Parrish’s.
    Mr. Udell thought that painting the victim as an aggressor
    could “backfire” against Kearse, particularly in a capital case. Mr.
    Udell understood that the jury wouldn’t place great emphasis on
    the citizen complaints against Officer Parrish because police offic-
    ers were often subject to complaints. And Mr. Udell knew from
    experience that blaming a law enforcement officer for his own
    murder would be a poor strategy in Indian River County:
    [T]he analysis may have been different if we were in
    New York, Philly, Boston, even West Palm Beach.
    I’ve tried cases in Indian River County. They’re good
    Americans, they’re solid Americans, they believe in
    the integrity of law enforcement, and we didn’t be-
    lieve we reached the tipping point where we could
    convince them that they should think otherwise in
    this case.
    Although Mr. Udell recognized that a victim-blaming strat-
    egy might work in some cases, he didn’t think he had an eviden-
    tiary basis to do so in Kearse’s case. Mr. Udell decided not to go
    with a vilification strategy because Pendleton, Kearse’s passenger
    on the night of the murder, described Officer Parrish as being po-
    lite, professional, and friendly. Pendleton had also testified that
    Kearse told her Officer Parrish was polite. Moreover, the citations
    USCA11 Case: 15-15228      Date Filed: 08/25/2022     Page: 37 of 79
    15-15228               Opinion of the Court                      37
    found in Officer Parrish’s car after the murder suggested that he
    was going to let Kearse go.
    Mr. Udell couldn’t remember if he ever obtained Officer
    Parrish’s personnel file. Kearse’s postconviction counsel showed
    Mr. Udell the personnel file, which included performance evalua-
    tions that said that Officer Parrish “d[id] have a problem at times
    with the public on normal every day type problems,” “ha[d] a ten-
    dency to get impatient in his dealings with the public,” and tended
    to be “excited.”
    But the personnel file also contained positive material, in-
    cluding a “Memorandum of Commendation” which recognized
    Officer Parrish’s heroism in “helping a juvenile that was threaten-
    ing suicide and d[e]fus[ing] the situation,” and performance evalu-
    ations that rated Officer Parrish’s “meeting and dealing with the
    public” as “satisfactory,” described Officer Parrish as “an asset to
    the police department” who was “always working a hundred per-
    cent on the streets,” and noted that Officer Parrish “donat[ed] time
    to serve on the Honor Guard.”
    After reviewing Officer Parrish’s personnel file, Mr. Udell
    couldn’t say whether he would have done anything differently if he
    had gotten it before resentencing. Mr. Udell conceded that the neg-
    ative employee evaluations in the personnel file would’ve sup-
    ported a blame-the-victim strategy at resentencing. But Mr. Udell
    also recognized that the state would’ve rebutted that strategy by
    highlighting the positive elements in Officer Parrish’s personnel
    file.
    USCA11 Case: 15-15228       Date Filed: 08/25/2022    Page: 38 of 79
    38                     Opinion of the Court                15-15228
    7. Mr. Norgard
    Mr. Norgard testified that he had experience dealing with
    cases involving the murder of a police officer and said that in some
    cases it would be important to look at the police officer’s personnel
    file. Mr. Norgard explained that a police officer’s personnel file’s
    importance would depend on its relevancy to the case; in other
    words, it would depend on the circumstances of the killing and
    whether there was a dispute about the police officer being the ag-
    gressor.
    The state postconviction court denied Kearse’s motion for post-
    conviction relief
    After the evidentiary hearing, the state postconviction court
    denied Kearse’s motion for postconviction relief. The state post-
    conviction court denied Kearse’s ineffective assistance of counsel
    claim that Mr. Udell failed to prepare for Dr. Martell’s testimony
    because “it [was] apparent from the record that [Mr.] Udell knew
    or anticipated the substance of Dr. Martell’s testimony despite not
    having deposed Dr. Martell,” and reasoned that Mr. Udell couldn’t
    “be held responsible for the ruling just weeks before commence-
    ment of the second penalty phase compelling the [s]tate’s mental
    health examination of Kearse.” The state postconviction court
    concluded that Mr. Udell’s “strategy to proceed without deposing
    Dr. Martell [was] reasonable under the circumstances.”
    The state postconviction court also denied Kearse’s ineffec-
    tive assistance of counsel claim that Mr. Udell failed to present
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 39 of 79
    15-15228               Opinion of the Court                        39
    evidence of Officer Parrish’s prior misconduct and difficulties in
    dealing with the public. The state postconviction court determined
    that Mr. Udell’s “strategy not to pursue the victim vilification de-
    fense [was] reasonable” based on: (1) Mr. Udell’s “consideration of
    alternatives”; (2) the absence of “stronger evidence of [Officer] Par-
    rish’s prior misconduct”; and (3) the absence of “evidence that [Of-
    ficer] Parrish abused Kearse during the traffic stop.” And the state
    postconviction court found “no prejudice” in Mr. Udell’s failure “to
    obtain and consider [Officer Parrish’s personnel file] prior to mak-
    ing a strategic decision not to pursue a strategy vilifying [Officer]
    Parrish” because “[a]n evaluation closer to the time of the traffic
    stop noted satisfactory job performance” and “the file contained
    other positive material concerning [Officer] Parrish’s performance
    that the [s]tate could have used to rebut any claims of misconduct.”
    Kearse’s appeal of the denial of his motion for postconviction re-
    lief to the Florida Supreme Court and his petition to the Florida
    Supreme Court for a writ of habeas corpus
    Kearse appealed the denial of his motion for postconviction
    relief to the Florida Supreme Court. Kearse argued that Mr. Udell
    “rendered constitutionally ineffective assistance” during the resen-
    tencing because he “fail[ed] to investigate and prepare for testi-
    mony of the state’s mental health expert.” Kearse argued that Mr.
    Udell “made no effort to investigate” Dr. Martell and he “did not
    attempt to verify Dr. Martell’s credentials or ascertain what testi-
    mony Dr. Martell was going to offer.” Mr. Udell, Kearse con-
    tended, “had no idea what Dr. Martell was going to say” and left
    USCA11 Case: 15-15228        Date Filed: 08/25/2022     Page: 40 of 79
    40                      Opinion of the Court                 15-15228
    “Kearse’s expert witnesses . . . inadequately prepared to rebut Dr.
    Martell’s opinions.”
    Kearse also argued that Mr. Udell was ineffective “in two re-
    spects in failing to investigate and present evidence of Officer Par-
    rish’s prior misconduct as a law enforcement officer and Officer
    Parrish’s difficulties in dealing with the public.” First, Kearse ar-
    gued that “Mr. Udell neglected to obtain Officer Parrish’s complete
    personnel file from the Fort Pierce Police Department which indi-
    cated numerous deficiencies in Officer Parrish’s job performance
    that were relevant to the issues presented in [Kearse’s] case.” And
    second, Kearse argued that Mr. Udell “failed to fully investigate the
    complaint reports and failed to call any of the complainants to tes-
    tify.”
    Finally, Kearse petitioned the Florida Supreme Court for a
    writ of habeas corpus. Citing Atkins and Roper, Kearse argued that
    his “low level of intellectual functioning and mental and emotional
    impairments, in combination with his age at the time of the offense
    (eighteen and three months),” rendered his death sentence uncon-
    stitutional.
    The Florida Supreme Court’s affirmance of the denial of Kearse’s
    motion for postconviction relief and its denial of his petition for a
    writ of habeas corpus
    The Florida Supreme Court affirmed the denial of Kearse’s
    motion for postconviction relief. See Kearse v. State, 
    969 So. 2d 976
     (Fla. 2007). The Florida Supreme Court concluded that
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 41 of 79
    15-15228               Opinion of the Court                       41
    Kearse’s claim that Mr. Udell was ineffective for failing to investi-
    gate and prepare for Dr. Martell’s testimony “fail[ed] to meet
    Strickland’s requirements”:
    The record shows that Dr. Martell examined Kearse
    on the Thursday before the resentencing proceedings
    began the following Monday, and that [Mr. Udell’s]
    motion for a continuance was denied. Upon receipt
    of Dr. Martell’s raw data and report, [Mr. Udell] for-
    warded these to his experts and consulted with them
    about the information. He also consulted the state
    attorney regarding [Dr.] Martell’s upcoming testi-
    mony. At the postconviction hearing, [Mr. Udell] tes-
    tified that despite not having deposed [Dr.] Martell,
    he knew what Dr. Martell’s testimony would be re-
    garding statutory mitigators, what his test results sup-
    posedly revealed, and where [Dr.] Martell’s testi-
    mony would differ from his own experts’ testimony.
    As evidenced from the foregoing summary, the evi-
    dence shows that [Mr.] Udell correctly anticipated
    [Dr.] Martell’s testimony. Kearse thus has not
    demonstrated anything material that [Mr. Udell] did
    not anticipate or could have done differently had he
    deposed Dr. Martell.
    
    Id.
     at 985–86.
    The Florida Supreme Court also affirmed the denial of
    Kearse’s claim that Mr. Udell was ineffective for failing to investi-
    gate and present evidence of Officer Parrish’s prior misconduct and
    difficulties dealing with the public. See 
    id. at 986
    . The Florida
    USCA11 Case: 15-15228        Date Filed: 08/25/2022      Page: 42 of 79
    42                      Opinion of the Court                  15-15228
    Supreme Court found that Mr. Udell “considered this strategy [to
    vilify Officer Parrish] and investigated citizen complaints against
    Officer Parrish,” but, “after considering several factors—including
    the refusal of some witnesses to testify, the lack of substance of
    some testimony, and determinations by the Fort Pierce police that
    formal complaints against [Officer Parrish] were unfounded—he
    ultimately decided not to use this strategy.” 
    Id.
     The Florida Su-
    preme Court also found that Mr. Udell “considered the potential
    that the strategy would backfire, especially in light of the facts, such
    as Kearse’s firing thirteen bullets into [Officer Parrish] as [Officer
    Parrish] pled for his life and [Pendleton’s] testimony that at all
    times Officer Parrish was friendly and polite.” 
    Id.
     Based on these
    findings, the Florida Supreme Court concluded that Mr. Udell’s
    “decision not to present this mitigation strategy was reasonable.”
    
    Id.
    The Florida Supreme Court determined that Kearse was not
    prejudiced by Mr. Udell’s failure to obtain Officer Parrish’s person-
    nel file because “the evidence at the postconviction hearing
    showed that any evidence in the file supporting the vilification mit-
    igation could have been countered at trial by other evidence in it
    of Officer Parrish’s good reports and commendations.” 
    Id.
    Finally, the Florida Supreme Court denied Kearse’s petition
    for a writ of habeas corpus because his death penalty didn’t violate
    his Eighth Amendment rights under Atkins and Roper:
    [Kearse] argues that because of his age, low level of
    intellectual functioning, and mental and emotional
    USCA11 Case: 15-15228       Date Filed: 08/25/2022    Page: 43 of 79
    15-15228               Opinion of the Court                      43
    impairments he cannot be executed under Atkins . . . ,
    which prohibited execution of people with mental re-
    tardation. However, Kearse’s own expert at the re-
    sentencing testified that he was not mentally re-
    tarded, and he presented no evidence at his postcon-
    viction hearing that he was. Thus, his sentence is not
    unconstitutional under Atkins.
    Next, he argues that because he was only eighteen
    years and three months old at the time of the crime
    and had low level intellectual functioning and mental
    and emotional impairments, he cannot be executed
    under Roper . . . . Roper prohibited execution of any
    defendant who was under age eighteen at the time of
    the crime. Accordingly, Kearse does not qualify for
    exemption from execution under Roper.
    
    Id.
     at 991–92 (citation omitted).
    Federal Postconviction Relief
    After the Florida Supreme Court affirmed the denial of his
    motion for postconviction relief and denied his petition for a writ
    of habeas corpus, Kearse filed a 28 U.S.C. section 2254 petition in
    the Southern District of Florida. Kearse argued that the Florida
    Supreme Court unreasonably applied Strickland in affirming the
    denial of his claims that Mr. Udell was ineffective at resentencing
    because Mr. Udell: (1) failed to “investigate and prepare” for Dr.
    Martell’s testimony; and (2) failed to “investigate and present evi-
    dence of Officer Parrish’s prior misconduct and difficulties dealing
    with the public.” Kearse also argued that the Florida Supreme
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 44 of 79
    44                     Opinion of the Court                 15-15228
    Court unreasonably applied Atkins and Roper in determining that
    his death sentence was not cruel and unusual because his “low level
    of intellectual functioning and mental and emotional impairments,
    in combination with his age at the time of the offense (eighteen and
    three months), render[ed] him categorically less culpable than the
    average criminal.”
    The district court denied Kearse’s section 2254 petition. It
    reviewed de novo his claim that Mr. Udell was ineffective for failing
    to investigate and prepare for Dr. Martell’s testimony. The district
    court reviewed this claim de novo, rather than under the Antiter-
    rorism and Effective Death Penalty Act of 1996, because, it con-
    cluded, the claim failed even under the harder-to-meet de novo
    standard. Applying de novo review, the district court denied this
    claim because Mr. Udell’s performance didn’t prejudice Kearse.
    The district court reasoned that there was “little evidence” that the
    “testimony from additional experts” at the postconviction hearing
    “would have added anything additional to the penalty phase to
    which Dr. Lipman or Dr. Petrilla did not already testify.” Thus, the
    district court “f[ound] that there was not a reasonable probability
    of a different result” “[g]iven the strong aggravation evidence pre-
    sented that was in comparison with the mitigation evidence that
    was presented and could have been presented had [Mr. Udell] not
    rendered a deficient performance.”
    The district court also denied Kearse’s claim that Mr. Udell
    was ineffective for failing to investigate and present evidence of Of-
    ficer Parrish’s prior misconduct and difficulties dealing with the
    USCA11 Case: 15-15228        Date Filed: 08/25/2022     Page: 45 of 79
    15-15228                Opinion of the Court                        45
    public. The district court concluded that the Florida Supreme
    Court did not unreasonably apply Strickland in finding that Mr.
    Udell made a strategic decision not to vilify Officer Parrish because
    “[t]he record is clear that Mr. Udell viewed not calling the citizen
    complainant witnesses to the stand as a strategic one.” And, the
    district court wrote, the Florida Supreme Court did not unreason-
    ably apply Strickland in concluding that Mr. Udell’s strategic deci-
    sion was reasonable because Mr. Udell made the decision based on
    his and his investigators’ interviews of the witnesses and his deter-
    mination that their testimony “would[’ve] be[en] more harmful
    than helpful.” The district court also concluded that Kearse did not
    show that the Florida Supreme Court unreasonably applied Strick-
    land by determining that Mr. Udell’s failure to obtain Officer Par-
    rish’s personnel file didn’t prejudice Kearse. That’s because Kearse
    “offered no evidence of what or how law enforcement [officers]
    would have testified at trial had Mr. Udell subpoenaed Officer Par-
    rish’s personnel file.”
    Finally, the district court denied Kearse’s claim that his death
    sentence was cruel and unusual because of his low level of intellec-
    tual functioning, his mental and emotional impairments, and his
    age at the time of the offense. The district court concluded that the
    Florida Supreme Court didn’t unreasonably apply Atkins and
    Roper in rejecting Kearse’s constitutional challenge to his death
    sentence because “there [was] no clearly established federal law
    which provide[d] that it would be cruel and unusual punishment
    for someone who is close in age to that of a juvenile and close in
    USCA11 Case: 15-15228       Date Filed: 08/25/2022    Page: 46 of 79
    46                     Opinion of the Court                15-15228
    intelligence quotient to someone with mental retardation to be
    sentenced to death.”
    Kearse sought leave to appeal, and the district court granted
    a certificate of appealability on the issue of whether Mr. Udell was
    ineffective “due to his failure to investigate and prepare for testi-
    mony of the [s]tate’s mental health expert.” We later expanded the
    certificate to include whether Mr. Udell “unreasonably failed to in-
    vestigate and present evidence of Officer Parrish’s prior miscon-
    duct and difficulties dealing with the public” and whether Kearse’s
    death sentence “constitutes cruel and unusual punishment in vio-
    lation of the Eight and Fourteenth Amendments to the United
    States Constitution.”
    STANDARD OF REVIEW
    We review a district court’s denial of a section 2254 petition
    de novo. Smith v. Comm’r, Ala. Dept’ of Corr., 
    924 F.3d 1330
    , 1336
    (11th Cir. 2019). Under the Antiterrorism and Effective Death Pen-
    alty Act, federal courts may not grant a section 2254 petition on any
    claim that was adjudicated on the merits in state court unless the
    state court’s adjudication “was contrary to, or involved an unrea-
    sonable application of, clearly established Federal law, as deter-
    mined by the Supreme Court of the United States,” or “was based
    on an unreasonable determination of the facts in light of the evi-
    dence presented in the [s]tate court proceeding.” 
    28 U.S.C. § 2254
    (d)(1)–(2). “[W]e must presume the state court’s factual find-
    ings to be correct unless the petitioner rebuts that presumption by
    USCA11 Case: 15-15228        Date Filed: 08/25/2022      Page: 47 of 79
    15-15228                Opinion of the Court                         47
    clear and convincing evidence.” DeBruce v. Comm’r, Ala. Dep’t
    of Corr., 
    758 F.3d 1263
    , 1266 (11th Cir. 2014) (citing 
    28 U.S.C. § 2254
    (e)(1)); see Reese v. Sec’y, Fla. Dep’t of Corr., 
    675 F.3d 1277
    ,
    1287 (11th Cir. 2012) (“[O]ur review of findings of fact by the state
    court is even more deferential than under a clearly erroneous
    standard of review.” (quotation omitted)).
    Our focus under section 2254(d) is on the “last reasoned”
    state court decision. McGahee v. Ala. Dep’t of Corr., 
    560 F.3d 1252
    ,
    1261 n.12 (11th Cir. 2009). The question is not whether we believe
    that decision was “incorrect” but whether the decision “was unrea-
    sonable—a substantially higher threshold.” Schriro v. Landrigan,
    
    550 U.S. 465
    , 473 (2007). A state court’s decision is reasonable “so
    long as fairminded jurists could disagree on the correctness of the
    . . . decision.” Harrington v. Richter, 
    562 U.S. 86
    , 101 (2011) (quo-
    tation omitted). “If this standard is difficult to meet, that is because
    it was meant to be.” 
    Id. at 102
    . “[E]ven a strong case for relief does
    not mean the state court’s contrary conclusion was unreasonable.”
    
    Id.
     “Section 2254(d) reflects the view that habeas corpus is a guard
    against extreme malfunctions in the state criminal justice systems,
    not a substitute for ordinary error correction through appeal.” 
    Id.
    at 102–03 (quotation omitted). To obtain relief, “a state prisoner
    must show that the state court’s ruling on the claim being pre-
    sented in federal court was so lacking in justification that there was
    an error well understood and comprehended in existing law be-
    yond any possibility for fairminded disagreement.” 
    Id. at 103
    .
    USCA11 Case: 15-15228        Date Filed: 08/25/2022     Page: 48 of 79
    48                      Opinion of the Court                 15-15228
    DISCUSSION
    Our review is limited to the three issues in Kearse’s certifi-
    cate of appealability. Murray v. United States, 
    145 F.3d 1249
    , 1251
    (11th Cir. 1998) (“[I]n an appeal brought by an unsuccessful habeas
    petitioner, appellate review is limited to the issues specified in the
    [certificate of appealability].”). First, we explain why the Florida
    Supreme Court did not unreasonably apply Strickland in affirming
    the denial of Kearse’s claim that Mr. Udell was ineffective for failing
    to investigate and prepare for Dr. Martell’s testimony. Second, we
    explain why the Florida Supreme Court did not unreasonably ap-
    ply Strickland in affirming the denial of Kearse’s claim that Mr.
    Udell was ineffective for failing to investigate and present evidence
    of Officer Parrish’s prior misconduct and difficulties dealing with
    the public. And third, we explain why the Florida Supreme Court
    did not unreasonably apply Atkins and Roper in denying Kearse’s
    Eighth Amendment claim that his death sentence was cruel and
    unusual because he had low-level intellectual functioning, mental
    and emotional impairments, and was eighteen years old when he
    murdered Officer Parrish.
    Kearse’s Claim That Mr. Udell Was Ineffective in Investigating
    and Preparing for Dr. Martell’s Testimony
    As to Kearse’s claim that Mr. Udell was ineffective for failing
    to investigate and prepare for Dr. Martell’s testimony, the Florida
    Supreme Court concluded that Mr. Udell was not deficient because
    “the evidence show[ed] that [he] correctly anticipated
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 49 of 79
    15-15228               Opinion of the Court                        49
    [Dr.] Martell’s testimony.” Kearse, 
    969 So. 2d at 986
    . And the Flor-
    ida Supreme Court concluded that there was no prejudice to
    Kearse because he had “not demonstrated anything material that
    [Mr. Udell] did not anticipate or could have done differently had he
    deposed Dr. Martell.” 
    Id.
     Kearse argues that the Florida Supreme
    Court unreasonably applied Strickland’s performance and preju-
    dice prongs.
    Strickland
    Under Strickland, “[a] petitioner asserting a claim of ineffec-
    tive assistance of counsel must demonstrate both deficient perfor-
    mance and prejudice—that counsel’s performance ‘fell below an
    objective standard of reasonableness’ and that ‘there is a reasonable
    probability that, but for counsel’s unprofessional errors, the result
    of the proceeding would have been different.’” Hitchcock v. Sec’y,
    Fla. Dep’t of Corr., 
    745 F.3d 476
    , 485 (11th Cir. 2014) (quoting
    Strickland, 
    466 U.S. at
    687–88). “[T]he failure to demonstrate ei-
    ther deficient performance or prejudice is dispositive of the claim
    against the petitioner,” and “there is no reason for a court deciding
    an ineffective assistance claim to address both components of the
    inquiry if the defendant makes an insufficient showing on one.”
    Windom v. Sec’y, Dep’t of Corr., 
    578 F.3d 1227
    , 1248 (11th Cir.
    2009) (alteration adopted) (quoting Strickland, 
    466 U.S. at 697
    ).
    The performance inquiry is “highly deferential,” and courts
    must not succumb to the “all too tempting” impulse “to conclude
    that a particular act or omission of counsel was unreasonable” after
    counsel’s defense “has proved unsuccessful.” Strickland, 466 U.S.
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 50 of 79
    50                     Opinion of the Court                 15-15228
    at 689. “[C]ounsel is strongly presumed to have rendered adequate
    assistance and made all significant decisions in the exercise of rea-
    sonable professional judgment.” 
    Id. at 690
    . “No absolute rules dic-
    tate what is reasonable performance for lawyers.” Chandler v.
    United States, 
    218 F.3d 1305
    , 1317 (11th Cir. 2000) (citing Strick-
    land, 
    466 U.S. at
    688–89). Instead, “the performance inquiry must
    be whether counsel’s assistance was reasonable considering all the
    circumstances.” Strickland, 
    466 U.S. at 688
     (emphasis added). In
    other words, if a reasonably competent attorney in counsel’s shoes
    could—but not necessarily would—have performed the same, then
    the representation was adequate. See White v. Singletary, 
    972 F.2d 1218
    , 1220 (11th Cir. 1992) (“We ask only whether some reasonable
    lawyer at the trial could have acted, in the circumstances, as de-
    fense counsel acted at trial.”); see also Harrington, 
    562 U.S. at 110
    (“Strickland does not guarantee perfect representation, only a rea-
    sonably competent attorney.” (quotation omitted)); Rompilla v.
    Beard, 
    545 U.S. 374
    , 381 (2005) (referring to “[a] standard of reason-
    ableness applied as if one stood in counsel’s shoes”).
    In reviewing a state court’s determination that an attorney’s
    performance was not unreasonable, we decide only whether the
    state court’s conclusion about reasonableness was itself reasonable.
    See 
    28 U.S.C. § 2254
    (d)(1). We therefore give “both the state court
    and the defense attorney the benefit of the doubt.” Woods v.
    Etherton, 
    578 U.S. 113
    , 117 (2016) (quotation omitted). In other
    words, “because the standards created by Strickland and [sec-
    tion] 2254(d) are both highly deferential,” our review is “doubly”
    USCA11 Case: 15-15228       Date Filed: 08/25/2022    Page: 51 of 79
    15-15228               Opinion of the Court                       51
    deferential “when the two apply in tandem.” Jenkins v. Comm’r,
    Ala. Dep’t of Corr., 
    963 F.3d 1248
    , 1265 (11th Cir. 2020) (alteration
    adopted and quotation omitted).
    The prejudice inquiry doesn’t ask whether “the errors had
    some conceivable effect on the outcome of the proceeding.” See
    Strickland, 
    466 U.S. at 693
    . Instead, “the prejudice inquiry asks
    ‘whether there is a reasonable probability that, absent the errors,
    the sentencer—including an appellate court, to the extent it inde-
    pendently reweighs the evidence—would have concluded that the
    balance of aggravating and mitigating circumstances did not war-
    rant death.’” Hitchcock, 745 F.3d at 485 (quoting Strickland, 
    466 U.S. at 695
    ).
    Deficiency
    Kearse argues that the Florida Supreme Court unreasonably
    applied Strickland’s performance prong because Mr. Udell:
    (1) didn’t depose Dr. Martell, didn’t attend Dr. Martell’s evaluation
    of Kearse, and thus “had no idea what Dr. Martell was going to
    say”; and (2) didn’t adequately prepare Kearse’s expert witnesses to
    rebut Dr. Martell’s opinions. But we can’t say that the Florida Su-
    preme Court’s conclusion that Mr. Udell performed reasonably un-
    der the circumstances is beyond any possibility for fairminded dis-
    agreement.
    The record shows that, with the limited time the state trial
    court gave him to prepare, Mr. Udell investigated Dr. Martell’s tes-
    timony and knew what he was going to say at resentencing. Mr.
    USCA11 Case: 15-15228      Date Filed: 08/25/2022     Page: 52 of 79
    52                     Opinion of the Court               15-15228
    Udell testified that he knew what Dr. Martell was going to say ei-
    ther because he read Dr. Martell’s report or because he had infor-
    mal conversations with Dr. Martell or the state attorney before
    Kearse’s resentencing. Dr. Martell also thought that he and Mr.
    Udell might’ve had “an informal conversation about the scope of
    [his] testimony before [he] took the stand.” And Mr. Udell said that
    he would’ve investigated Dr. Martell’s background by “ask[ing] the
    lawyers that [he] kn[e]w who had been doing this kind of work for
    many years” if they knew of Dr. Martell. Mr. Udell also attended
    Dr. Martell’s examination of Kearse and only left after Dr. Martell
    said that he preferred to do the examination alone with Kearse. Mr.
    Udell sent the results of Dr. Martell’s examination to Kearse’s ex-
    perts and Mr. Udell “knew going into trial exactly what Dr. Martell
    was going to say as to which statutory aggravators and/or mitiga-
    tors existed, and what his test results supposedly revealed, and
    where he disagreed with Dr. Petrilla.”
    In addition to Mr. Udell’s testimony at the postconviction
    hearing, his cross-examination of Dr. Martell at resentencing
    showed that Mr. Udell knew what Dr. Martell was going to say.
    For example, Mr. Udell was ready to challenge Dr. Martell’s opin-
    ion that Kearse didn’t have fetal alcohol effect by getting Dr. Mar-
    tell to admit that a mother drinking alcohol while pregnant could
    cause significant detrimental effects on her child and lead to brain
    dysfunction. He drove that point home by having Dr. Martell ad-
    mit that, if his wife were pregnant, he wouldn’t want her to drink
    alcohol like Kearse’s mother had. Mr. Udell also highlighted that
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 53 of 79
    15-15228               Opinion of the Court                        53
    Dr. Martell hadn’t studied the effects of alcohol on animals or prac-
    ticed neuropharmacology.
    Mr. Udell was also ready to challenge Dr. Martell’s opinion
    that Kearse was capable of conforming his conduct to the require-
    ments of the law by: (1) getting Dr. Martell to admit that he
    “hadn’t thought about” when Kearse had formed the intent to kill
    Officer Parrish; and (2) highlighting facts that contradicted Dr.
    Martell’s opinion that Kearse was determined to avoid arrest—in-
    cluding that Kearse was unarmed when Officer Parrish pulled him
    over and that Kearse confessed that he killed Officer Parrish as soon
    as he met with police.
    And Mr. Udell prepared Kearse’s expert witnesses to rebut
    Dr. Martell’s opinions. Despite the state trial court’s denials of his
    motions to continue resentencing and the fact that he only had the
    data from Dr. Martell’s examination for three days before resen-
    tencing, Mr. Udell gave Dr. Martell’s data to his experts who pro-
    vided testimony that rebutted Dr. Martell’s opinions. For example,
    Mr. Udell used Dr. Lipman to relay Dr. Levine’s opinion that
    Dr. Martell’s test results showed that Kearse’s intellectual function-
    ing was not where it should be. Mr. Udell also used Dr. Lipman to
    rebut Dr. Martell’s opinion that Kearse was malingering by relay-
    ing Dr. Friedman’s opinion that Kearse’s F Scale results did not
    show that Kearse was malingering. And Mr. Udell similarly used
    Dr. Petrilla’s opinion that Kearse’s elevated F Scale did not indicate
    malingering to rebut Dr. Martell’s opinion that Kearse was malin-
    gering. As the state postconviction court noted, it was “evident . . .
    USCA11 Case: 15-15228             Date Filed: 08/25/2022         Page: 54 of 79
    54                          Opinion of the Court                        15-15228
    from Dr. Petrilla’s and Dr. Lipman’s testimony during [resentenc-
    ing] that [Mr.] Udell anticipated that Kearse’s personality profile
    would be at issue, particularly with respect to any indication of ma-
    lingering.”
    Kearse contends that Mr. Udell’s decision not to depose Dr.
    Martell and to instead rely on informal conversations with Dr. Mar-
    tell or the state attorney “can hardly suffice for the purposes of de-
    fending a capital case” and “[was] not a strategy.” But there is no
    categorical rule requiring defense attorneys to depose a witness in
    a criminal case. Neither Alabama5 nor Georgia 6 routinely permit
    5
    “There is no constitutional right to discovery in a criminal case in Alabama.”
    Ex parte State, 
    287 So. 3d 384
    , 394 (Ala. 2018) (quotation omitted). Deposi-
    tions may be taken in criminal cases only by court order under “exceptional
    circumstances” pursuant to a motion of the party offering the witness, Ala. R.
    Crim. P. 16.6(a); see also 
    Ala. Code § 12-21-264
    , or by agreement of the parties
    and with consent of the court, Ala. R. Crim. P. 16.6(g).
    6
    In Georgia, “[n]o broad right of discovery exists . . . in criminal cases; the
    common law recognized no right of discovery in such cases, and it has been
    held that unless introduced by appropriate legislation, the doctrine of discov-
    ery is a complete and utter stranger to criminal procedure.” See Sears v. State,
    
    356 S.E.2d 72
    , 76 (Ga. Ct. App. 1987) (quotation omitted), overruled on other
    grounds by State v. Lane, 
    838 S.E.2d 808
     (Ga. 2020). Although criminal de-
    fendants have a right to interview a state witness before trial, that right is sub-
    ject to the witness’s consent. See 
    id.
     Depositions may be taken in criminal
    cases only by court order under certain limited circumstances, see 
    Ga. Code Ann. § 24-13-130
    , or by agreement of the parties and with consent of the court,
    see 
    id.
     § 24-13-138; see also Evans v. State, 
    503 S.E.2d 344
    , 346–37 (Ga. Ct. App.
    1998) (“The General Assembly has prohibited trial courts from ordering dep-
    ositions in criminal cases except in several specific situations . . . .”).
    USCA11 Case: 15-15228      Date Filed: 08/25/2022     Page: 55 of 79
    15-15228               Opinion of the Court                      55
    depositions in criminal cases, and we don’t understand Kearse to
    argue that every criminal defense attorney in those states provides
    ineffective assistance of counsel. As Kearse’s own expert testified,
    the decision to depose the state’s expert would be “within the tac-
    tical and strategic province of the attorney” and “would vary from
    case to case.” Kearse’s expert also said that an attorney could de-
    cide against deposing an expert because there may be things “you
    don’t want the other side to know about.”
    That was Mr. Udell’s strategy here. Mr. Udell explained that
    he was a “firm believer of doing very little discovery on the record
    in the presence of the [s]tate [a]ttorney” because “[e]very time you
    take a deposition, they learn one thing about your case that but for
    your deposition they wouldn’t have known.” So, instead of depos-
    ing Dr. Martell, Mr. Udell learned what Dr. Martell was going to
    say by speaking informally with the state attorney or Dr. Martell,
    talking with lawyers in the community, and consulting his experts.
    And by not taking the deposition, he avoided divulging details
    about the defense. We can’t say that no fairminded jurist could
    conclude, as the Florida Supreme Court did, that Mr. Udell reason-
    ably decided not to depose Dr. Martell. See Messer v. Florida, 
    834 F.2d 890
    , 896–97 (11th Cir. 1987) (concluding that defense counsel’s
    decision not to depose the pathologist who performed an autopsy
    on the victim wasn’t “outside the wide range of professionally com-
    petent assistance” where “[t]he defense counsel testified in state
    court that he had full access to the prosecutor’s files, which pre-
    sumably included the pathologist’s report” (quotation omitted));
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 56 of 79
    56                     Opinion of the Court                 15-15228
    Turner v. Williams, 
    35 F.3d 872
    , 898 (4th Cir. 1994) (concluding
    that defense counsels’ failure to depose the state’s witnesses wasn’t
    deficient where, “from their conversations with the prosecutor,
    [defense counsel] were aware of the substance of the witnesses’ an-
    ticipated testimony”), overruled on other grounds by O’Dell v.
    Netherland, 
    95 F.3d 1214
     (4th Cir. 1996); Eggleston v. United
    States, 
    798 F.2d 374
    , 376 (9th Cir. 1986) (“A claim of failure to in-
    terview a witness may sound impressive in the abstract, but it can-
    not establish ineffective assistance when the person’s account is
    otherwise fairly known to defense counsel.” (quoting United States
    v. Decoster, 
    624 F.2d 196
    , 209 (D.C. Cir. 1976) (en banc))).
    Kearse also asserts that Mr. Udell “did not attend Dr. Mar-
    tell’s evaluation of Kearse, despite having argued [to the state trial
    court] that it was necessary to do so.” But Kearse’s expert testified
    that whether to attend the state’s expert’s evaluation “would be a
    tactical and strategic decision by the attorney.” And Mr. Udell did
    attend Dr. Martell’s examination of Kearse. Dr. Martell told Mr.
    Udell that he preferred to conduct the examination alone with
    Kearse. Mr. Udell honored that request, but only after he got Dr.
    Martell to question Kearse about the facts of the murder so that
    Mr. Udell could object on the record to that part of the examina-
    tion.
    Finally, Kearse argues that Mr. Udell failed to adequately
    prepare his expert witnesses to rebut Dr. Martell’s opinions. But,
    as we’ve already explained, the record shows that Mr. Udell
    USCA11 Case: 15-15228        Date Filed: 08/25/2022     Page: 57 of 79
    15-15228                Opinion of the Court                        57
    prepared Dr. Lipman and Dr. Petrilla to rebut Dr. Martell’s opinion
    that Kearse was malingering.
    Under our “doubly” deferential standard of review, we can’t
    say that the Florida Supreme Court unreasonably concluded that
    Mr. Udell’s performance was reasonable under the circumstances.
    See Jenkins, 963 F.3d at 1265. Because the Florida Supreme Court
    did not unreasonably apply Strickland’s performance prong, we
    don’t need to address the prejudice prong because Kearse’s failure
    to show deficient performance is “dispositive.” Windom, 
    578 F.3d at 1248
    ; see Ledford v. Warden, Ga. Diagnostic Prison, 
    975 F.3d 1145
    , 1160 (11th Cir. 2020) (“We cannot . . . disturb the state habeas
    court’s conclusion that trial counsel’s performance was not defi-
    cient, and we have no need to consider whether counsel’s actions
    prejudiced [the petitioner’s] defense.”).
    Kearse’s Claim That Mr. Udell Was Ineffective in Failing to
    Investigate and Present Evidence of Officer Parrish’s Prior
    Misconduct and Difficulties Dealing with the Public
    As to Kearse’s claim that Mr. Udell was ineffective for failing
    to investigate and present evidence of Officer Parrish’s prior mis-
    conduct and difficulties dealing with the public, the Florida Su-
    preme Court concluded that Mr. Udell’s decision not to vilify Of-
    ficer Parrish was a reasonable strategic choice and that Kearse had
    “not demonstrated prejudice from [Mr. Udell’s] failure to obtain
    the personnel record.” Kearse, 
    969 So. 2d at 986
    . Kearse argues
    that Mr. Udell was “deficient in two respects”: (1) he failed to in-
    vestigate all of the complaints against Officer Parrish and to call any
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 58 of 79
    58                     Opinion of the Court                 15-15228
    witnesses who had filed complaints to testify about their negative
    experiences with Officer Parrish; and (2) he “neglected to obtain
    Officer Parrish’s complete personnel file,” which “indicated nu-
    merous deficiencies in Officer Parrish’s job performance that were
    relevant to the issues presented in Kearse’s case.” The Florida Su-
    preme Court decided the first part of this challenge on Strickland’s
    performance prong and the second part on the prejudice prong.
    See 
    id.
     We conclude that the Florida Supreme Court didn’t unrea-
    sonably determine that Mr. Udell made an informed strategic deci-
    sion not to call citizen complainants to testify, and that Kearse
    wasn’t prejudiced by Mr. Udell’s failure to obtain Officer Parrish’s
    personnel file.
    Mr. Udell’s failure to investigate and present evidence of citizen
    complaints against Officer Parrish
    Kearse argues that Mr. Udell “tried to pass his negligence [in
    not presenting evidence of citizen complaints against Officer Par-
    rish] as a ‘strategy decision.’” According to Kearse, Mr. Udell “did
    not have the information necessary to make a ‘strategic decision’
    to abandon this defense” because he “fail[ed] to investigate and pre-
    sent evidence of several formal complaints against Officer Parrish,
    and others who [Officer Parrish] had threatened but did not make
    formal complaints.” But it wasn’t unreasonable for the Florida Su-
    preme Court to find that Mr. Udell made an informed strategic de-
    cision. See Waters v. Thomas, 
    46 F.3d 1506
    , 1512 (11th Cir. 1995)
    (en banc) (“Which witnesses, if any, to call, and when to call them,
    is the epitome of a strategic decision, and it is one that we will
    USCA11 Case: 15-15228       Date Filed: 08/25/2022    Page: 59 of 79
    15-15228               Opinion of the Court                       59
    seldom, if ever, second guess.”). That’s exactly what Mr. Udell tes-
    tified to: that he had made an “educated strategy decision.” And
    Kearse has failed to prove—let alone by clear and convincing evi-
    dence—that the Florida Supreme Court’s determination was un-
    reasonable or incorrect. See 
    28 U.S.C. § 2254
    (d)(2), (e)(1); Kim-
    brough v. Sec’y, DOC, 
    565 F.3d 796
    , 804 (11th Cir. 2009) (“[A] state
    court’s determination that a decision of counsel is ‘tactical’ is a
    question of fact that we review under a clear and convincing evi-
    dence standard.”).
    Mr. Udell investigated the citizen complaints and decided
    the evidence was unhelpful. Mr. Udell requested and received cop-
    ies of citizen complaints that had been filed against Officer Parrish
    and he and Investigator Evans interviewed some of the citizens
    who had negative encounters with Officer Parrish. For example,
    Mr. Pullen and Mr. Jones testified that they met with Mr. Udell be-
    fore Kearse’s trial. But Mr. Pullen had never filed a complaint
    against Officer Parrish, had been “arrested twenty times,” and had
    been in and out of jail. And Mr. Jones said that he “would not have
    wanted” to testify in Kearse’s trial. Another complainant had
    “called [Officer Parrish] a pinhead and used the F word” and his
    wife later described his conduct as being more offensive than Of-
    ficer Parrish’s. Mr. Udell recognized that if he introduced any of
    the complaints, the state would have undermined them by faulting
    the complainants’ actions and introducing evidence that the police
    department found the complaints not credible.
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 60 of 79
    60                     Opinion of the Court                 15-15228
    Based on his review of the complaints in the Fort Pierce Po-
    lice Department’s file, and having interviewed some of the com-
    plainants, Mr. Udell made an “educated strategy decision” not to
    have any of the witnesses testify about their encounters with Of-
    ficer Parrish because “it would[’ve] be[en] more harmful than help-
    ful.” This wasn’t an unreasonable strategic decision because a vili-
    fication strategy would’ve been contrary to Mr. Udell’s mitigation
    strategy, his understanding of Indian River County jurors’ views on
    law enforcement, and the facts and circumstances of Kearse’s case.
    First, blaming Officer Parrish would’ve worked against Mr.
    Udell’s strategy at resentencing of establishing statutory and non-
    statutory mental health mitigation. Mr. Udell rebutted the state’s
    closing argument by conceding that no one was to blame other
    than Kearse:
    [The state] told you a lot about what I’m going to tell
    you. You listen to what I have to tell you and see if I
    blame anybody. There’s nobody to blame but Billy
    Kearse. He’s the only person on trial here. You’re
    not going to hear me blame [Kearse’s mother] or
    blame the school system or blame [Officer Parrish].
    I’m certainly not going to try and minimize his re-
    sponsibility. He’s here, isn’t he? He’s been convicted
    of first degree murder. The only question is, does he
    live the rest of his life in prison or do we execute him?
    There’s no minimalizing responsibility, not from me,
    I promise you that.
    USCA11 Case: 15-15228        Date Filed: 08/25/2022      Page: 61 of 79
    15-15228                Opinion of the Court                        61
    Mr. Udell also focused on the reasonableness of Officer Par-
    rish’s actions to emphasize how Kearse’s mental disabilities caused
    him to react to situations differently than normal people:
    No doubt [Officer Parrish] had every right to be mad.
    He gave him every chance he could. Let’s think
    about where he was coming from and, therefore,
    what his attitude and what he was conveying to
    [Kearse]. After getting jerked around for about
    [twenty] minutes he’d had it. You would too. And I
    believe it’s true, I think the evidence supports it, that
    he said to [Kearse], get out of the car. What was it . . .
    [Pendleton] said he said? If you just tell me that your
    license is suspended, I’ll give you a couple citations
    and let you go. The normal person would have done
    that. But that’s [Kearse]. He don’t [sic] understand.
    He doesn’t reason like you do or I do.
    Mr. Udell would’ve undermined his strategy of showing that
    Kearse murdered Officer Parrish because of Kearse’s severe emo-
    tional impairments, poor judgment, brain damage, impulsivity,
    and inability to reason abstractly had Mr. Udell tried to shift blame
    to Officer Parrish by calling witnesses to testify about their negative
    encounters with him. See Tharpe v. Warden, 
    834 F.3d 1323
    , 1343
    (11th Cir. 2016) (“[Trial counsel] sought to portray Tharpe as a
    good guy who made a mistake at an emotionally fraught time but
    who nonetheless deserved the jury’s mercy. The efficacy of that
    approach may well have been diminished had [trial counsel] simul-
    taneously presented testimony portraying Tharpe as an alcoholic
    USCA11 Case: 15-15228       Date Filed: 08/25/2022    Page: 62 of 79
    62                     Opinion of the Court                15-15228
    with low intellectual functioning and a troubled past. Instead of
    crediting Tharpe’s unfortunate circumstances as making him less
    culpable in the murder . . . , the jury could have concluded instead
    that Tharpe was not willing to accept responsibility for his actions,
    thus sinking Tharpe’s credibility and undermining both the good-
    character defense and the diminished-capacity defense.”).
    Second, Mr. Udell knew from experience that a strategy of
    blaming Officer Parrish wouldn’t have played well with the jury.
    Mr. Udell understood that jurors in Indian River County were dif-
    ferent than jurors in “New York, Philly, Boston, even West Palm
    Beach”—they “believe[d] in the integrity of law enforcement” and
    wouldn’t be receptive to attacks on Officer Parrish’s character. He
    also knew that the jury wouldn’t place great emphasis on the com-
    plaints against Officer Parrish because police officers were often
    subject to complaints. In other words, Mr. Udell concluded that
    blaming Officer Parrish for his own murder was likely to backfire.
    See, e.g., Black v. Workman, 
    682 F.3d 880
    , 904 (10th Cir. 2012)
    (“Any effort by counsel to blame the victims would be as likely to
    backfire as to diminish [the defendant]’s culpability in the jury’s
    eyes.”); Defazio v. Sweeney, 
    2019 WL 981646
    , at *7 (D.N.J. Feb. 28,
    2019) (“[R]easonable counsel could have perceived that pursuing
    . . . a blame-the-victim strategy[] before the jury could have seri-
    ously backfired.”); Howell v. State, 
    877 So. 2d 697
    , 703 (Fla. 2004)
    (“[A] concern about being perceived as blaming the victim for his
    or her own death is a valid reason for declining to introduce partic-
    ular evidence.”).
    USCA11 Case: 15-15228      Date Filed: 08/25/2022     Page: 63 of 79
    15-15228               Opinion of the Court                      63
    And third, Mr. Udell determined that a victim-blaming strat-
    egy wasn’t possible under the facts and circumstances of Kearse’s
    case. At Kearse’s trial, Pendleton—Kearse’s passenger on the night
    of the murder—testified that Officer Parrish said he would let
    Kearse go if Kearse gave him his real name and that Officer Parrish
    hadn’t abused Kearse “in any way.” Pendleton testified that when
    she asked Kearse why he shot Officer Parrish, Kearse “said that his
    probation was suspended and the police were looking for him al-
    ready.” Mr. Udell could have reasonably concluded that blaming
    Officer Parrish wouldn’t have worked because of the evidence that
    Officer Parrish wasn’t hostile or abusive toward Kearse. See
    Freund v. Butterworth, 
    165 F.3d 839
    , 866–69 (11th Cir. 1999) (en
    banc) (rejecting the argument that counsel could’ve pursued an al-
    ternative strategy of shifting the blame to the codefendant because
    the strategy was “not realistic in view of the uncontradicted testi-
    mony of the eyewitnesses”); Oliver v. Wainwright, 
    782 F.2d 1521
    ,
    1525 (11th Cir. 1986) (rejecting the argument that counsel could’ve
    pursued an alternative strategy of shifting the blame to the code-
    fendant—“the alternative strategy . . . was not an option available
    to trial counsel because the facts d[id] not support the theory”).
    Kearse argues that Mr. Udell was deficient for not “conduct-
    ing a complete investigation of Officer Parrish’s conduct.” But Mr.
    Udell obtained every citizen complaint that had been filed against
    Officer Parrish. After reviewing the complaints, Mr. Udell and In-
    vestigator Evans interviewed “some” of those citizens, including
    Mr. Jones, who didn’t want to testify, and the citizen who called
    USCA11 Case: 15-15228       Date Filed: 08/25/2022    Page: 64 of 79
    64                     Opinion of the Court                15-15228
    Officer Parrish a “pinhead” and used the “F word.” Mr. Udell even
    contacted Mr. Pullen, who had not filed a complaint with the Fort
    Pierce Police Department, to learn about his negative encounter
    with Officer Parrish. But Mr. Pullen had been arrested twenty
    times, had been in and out of jail, and hadn’t filed a complaint de-
    spite claiming to have been handcuffed to a tree and bitten by red
    ants. Strickland did not require Mr. Udell to “leave no stone un-
    turned and no witness unpursued.” Raulerson v. Warden, 
    928 F.3d 987
    , 997 (11th Cir. 2019) (quotation omitted). Strickland, instead,
    required a reasonable investigation under the circumstances, see
    Sullivan v. Sec’y, Fla. Dep’t of Corr., 
    837 F.3d 1195
    , 1204–05 (11th
    Cir. 2016) (“Counsel’s investigation does not fall below Strickland’s
    standard so long as a reasonable lawyer could have decided, under
    the circumstances, not to investigate particular evidence.” (altera-
    tions adopted and quotation omitted)), and that is what Mr. Udell
    did. Once he reviewed every complaint in the Fort Pierce Police
    Department’s file, found additional complaining witnesses, and
    talked to them about their negative experiences with Officer Par-
    rish—in other words, after he conducted a reasonable investigation
    under the circumstances—Mr. Udell made a strategic decision not
    to go with a blame-the-victim strategy that was inconsistent with
    the mental health mitigation, would have tuned out the jury, and
    wasn’t supported by the evidence. The Florida Supreme Court did
    not unreasonably apply Strickland in determining that Mr. Udell
    was not deficient for making that strategic decision. See Nance v.
    Warden, Ga. Diagnostic Prison, 
    922 F.3d 1298
    , 1302 (11th Cir.
    2019) (“It is especially difficult to succeed with an ineffective
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 65 of 79
    15-15228               Opinion of the Court                          65
    assistance claim questioning the strategic decisions of trial counsel
    who were informed of the available evidence.”).
    Mr. Udell’s failure to obtain Officer Parrish’s personnel file
    Kearse argues that Mr. Udell’s failure to obtain Officer Par-
    rish’s personnel file prejudiced him because the evidence it con-
    tained would have, “[a]t a minimum, . . . contributed to Kearse’s
    mitigation case” and that “there is, at the very least, a reasonable
    probability that . . . the result of the proceedings would have been
    different.” But the Florida Supreme Court determined that Kearse
    wasn’t prejudiced by the failure to get the personnel file because
    “any evidence in the file supporting the vilification mitigation
    could have been countered at trial by other evidence in it of Officer
    Parrish’s good reports and commendations.” Kearse, 
    969 So. 2d at 986
    . The Florida Supreme Court’s prejudice determination wasn’t
    an unreasonable application of Strickland.
    The Florida Supreme Court’s prejudice finding wasn’t un-
    reasonable because Officer Parrish’s personnel file would have un-
    dermined a blame-the-victim strategy. The personnel file con-
    tained evidence that Officer Parrish was an outstanding police of-
    ficer. He had a “Memorandum of Commendation,” which recog-
    nized Officer Parrish’s heroism in “helping a juvenile that was
    threatening suicide and d[e]fus[ing] the situation.” And the person-
    nel file had performance evaluations that rated Officer Parrish’s
    “meeting and dealing with the public” as “satisfactory,” described
    Officer Parrish as “an asset to the police department” who was “al-
    ways working a hundred percent on the streets,” and noted that
    USCA11 Case: 15-15228       Date Filed: 08/25/2022    Page: 66 of 79
    66                     Opinion of the Court                15-15228
    Officer Parrish “donat[ed] time to serve on the Honor Guard.”
    Had Mr. Udell obtained the personnel file and introduced it into
    evidence, the state would’ve used the positive material about Of-
    ficer Parrish to rebut any claims of misconduct.
    The Florida Supreme Court’s prejudice determination also
    wasn’t unreasonable because the facts of Kearse’s case didn’t fit a
    blame-the-victim strategy. As Kearse’s expert testified, a police of-
    ficer’s personnel file’s relevance would depend on whether there
    was a dispute about the police officer being the aggressor. And
    here, there was no evidence that Officer Parrish was the aggressor.
    The uncontradicted testimony from Pendleton was that Officer
    Parrish hadn’t mistreated Kearse. She testified that Officer Parrish
    said he would let Kearse go if Kearse gave him his real name, that
    Officer Parrish hadn’t abused Kearse “in any way,” and that Kearse
    told her that he shot Officer Parrish because “his probation was
    suspended and the police were looking for him already,” not be-
    cause of anything Officer Parrish did.
    Because the personnel file contained evidence that would’ve
    undermined a blame-the-victim strategy, and because there was no
    evidence that Officer Parrish mistreated Kearse, the Florida Su-
    preme Court didn’t unreasonably apply Strickland when it deter-
    mined that there was no reasonable probability of a different result
    had Mr. Udell obtained Officer Parrish’s personnel file.
    USCA11 Case: 15-15228           Date Filed: 08/25/2022         Page: 67 of 79
    15-15228                   Opinion of the Court                              67
    Kearse’s Claim That His Death Sentence Constitutes Cruel and
    Unusual Punishment in Violation of the Eighth and Fourteenth
    Amendments
    The Florida Supreme Court concluded that Kearse’s death
    sentence was constitutional under Atkins and Roper because he
    was neither intellectually disabled nor younger than eighteen at the
    time of the murder. Kearse, 
    969 So. 2d at 981
    , 990–92. Kearse ar-
    gues that the Florida Supreme Court unreasonably applied Atkins
    and Roper because it “only viewed this matter in light of numbers”
    and “all of[] the Eighth Amendment concerns discussed in Atkins
    and Roper are equally applicable to Kearse.” 7 We disagree.
    “A decision is ‘contrary to’ clearly established federal law if
    the state court applied a rule that contradicts governing Supreme
    Court precedent, or if it reached a different conclusion than the Su-
    preme Court did in a case involving materially indistinguishable
    facts.” James v. Warden, 
    957 F.3d 1184
    , 1190 (11th Cir. 2020) (cit-
    ing Williams v. Taylor, 
    529 U.S. 362
    , 412–13 (2000)). “A state court
    decision involves an ‘unreasonable application’ of clearly estab-
    lished federal law if the court identifies the correct legal principle
    7
    Although Kearse argues that the Florida Supreme Court “misconstrued” and
    “misse[d] the gravamen” of this claim, he concedes that the claim is subject to
    deference under the Antiterrorism and Effective Death Penalty Act. Indeed,
    rather than arguing the issue de novo, he specifically argues that the Florida
    Supreme Court’s decision was “contrary to and an unreasonable application
    of Atkins . . . , Roper . . . , and the Eighth Amendment.” Like Kearse, we focus
    only on whether the Florida Supreme Court’s decision was contrary to, or an
    unreasonable application of, Atkins and Roper as required by section 2254(d).
    USCA11 Case: 15-15228        Date Filed: 08/25/2022      Page: 68 of 79
    68                      Opinion of the Court                  15-15228
    but applies it unreasonably to the facts before it.” 
    Id.
     In either case,
    the phrase “clearly established federal law” refers to the Supreme
    Court’s “holdings.” See Williams, 529 U.S at 412. “In other words,
    ‘clearly established Federal law’ under [section] 2254(d)(1) is the
    governing legal principle or principles set forth by the Supreme
    Court at the time the state court renders its decision.” Lockyer v.
    Andrade, 
    538 U.S. 63
    , 71–72 (2003).
    In Atkins, the Supreme Court “held that the Eighth Amend-
    ment prohibits the imposition of a death sentence on a defendant
    who is ‘mentally retarded.’” Shoop v. Hill, 
    139 S. Ct. 504
    , 506
    (2019); see also Hill v. Humphrey, 
    662 F.3d 1335
    , 1360 (11th Cir.
    2011) (en banc) (“Atkins established only a substantive Eighth
    Amendment right for the mentally retarded . . . .”). Kearse con-
    cedes that he “does not meet the diagnostic criteria for ‘mental re-
    tardation’ or ‘intellectual disability’ as understood in Atkins.” And,
    although he says that “given his mental impairments, in conjunc-
    tion with his youth at the time of the offense, the reasons for ex-
    cluding mentally retarded individuals from the death penalty apply
    equally to [him],” we’ve explained that “a constitutional rule ex-
    empting the ‘functionally mentally retarded’ from execution
    would go beyond the holding of Atkins, something this [c]ourt may
    not do when reviewing [section] 2254 petitions.” Carroll v. Sec’y,
    DOC, 
    574 F.3d 1354
    , 1369 (11th Cir. 2009).
    In Roper, the Court “held that the Eighth Amendment pro-
    hibits capital punishment for those under the age of 18 at the time
    of their crimes.” Montgomery v. Louisiana, 
    577 U.S. 190
    , 206
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 69 of 79
    15-15228               Opinion of the Court                        69
    (2016); see also Loggins v. Thomas, 
    654 F.3d 1204
    , 1221–22 (11th
    Cir. 2011) (“The holding of Roper is simply that the Eighth and
    Fourteenth Amendments forbid imposition of the death penalty on
    offenders who were under the age of 18 when their crimes were
    committed.” (alteration adopted and quotation omitted)). Kearse
    admits that he was over the age of 18 when he murdered Officer
    Parrish, but he argues that “all the criteria in Roper apply to him”
    and urges us to consider “the spirit of Roper.” But whatever the
    “spirit” of Roper may be, “the Supreme Court has held that for [sec-
    tion] 2254(d)(1) purposes, only the holdings of its decisions mat-
    ter.” Loggins, 
    654 F.3d at 1224
    . “A rationale is not a holding any
    more than a road is a destination,” and “[b]ecause implications are
    not actual holdings, the implications of Supreme Court decisions
    cannot clearly establish federal law for [section] 2254(d)(1) pur-
    poses.” 
    Id. at 1222, 1224
    . In short, the Florida Supreme Court cor-
    rectly identified the Supreme Court’s holdings in Atkins and Roper
    and reasonably applied them to the facts of this case.
    This is not a case, as Kearse argues, in which a state court
    “unreasonably refuse[d] to extend [a legal] principle to a new con-
    text where it should apply.” Williams, 
    529 U.S. 407
    . In Atkins, the
    Supreme Court drew a bright line at “mental retardation.” See 
    536 U.S. at 317
    . In Roper, the Supreme Court drew a bright line at the
    age of 18. See 
    543 U.S. at 574
     (“The age of 18 is the point where
    society draws the line for many purposes between childhood and
    adulthood. It is, we conclude, the age at which the line for death
    eligibility ought to rest.”). There was no general legal principle for
    USCA11 Case: 15-15228       Date Filed: 08/25/2022    Page: 70 of 79
    70                     Opinion of the Court                15-15228
    the Florida Supreme Court to extend because Atkins and Roper es-
    tablished categorical rules. See Graham v. Florida, 
    560 U.S. 48
    , 60–
    61 (2010) (citing Atkins and Roper as examples of cases in which
    the Supreme Court “has used categorical rules to define Eighth
    Amendment standards”). For example, a defendant is either eight-
    een years old at the time he commits the murder, or he is not.
    Moving the Roper line to eighteen years and a few months does
    not extend the categorical rule; it violates it.
    We held as much in Barwick v. Secretary, Florida Depart-
    ment of Corrections, 
    794 F.3d 1239
     (11th Cir. 2015). There, the
    petitioner argued that his death sentence was unconstitutional be-
    cause, although he was nineteen-and-a-half years old at the time of
    his offense, “his mental functioning was equivalent to that of an
    ordinary 11-to-13-year-old person” and “his intellectual functioning
    [was] equivalent to that of an ordinary 12-to-14-year-old person.”
    794 F.3d at 1257. In other words, he argued that “sentencing to
    death one who has reached the chronological age of legal maturity
    but who possesses the mental and intellectual capabilities of a ju-
    venile would be unconstitutional.” Id. at 1258.
    We rejected the petitioner’s argument because he failed to
    show that the state court’s denial of his claim was contrary to or an
    unreasonable application of clearly established federal law. Id. at
    1258–59. In doing so, we agreed with the district court’s analysis
    that “the [Supreme Court] ha[d] not extended Roper to mental or
    emotional age” and that Roper “drew a bright line” at age 18. Id.
    We also agreed that “[a] reasonable application of Roper is that the
    USCA11 Case: 15-15228       Date Filed: 08/25/2022     Page: 71 of 79
    15-15228               Opinion of the Court                        71
    bright line works the other way, too—executing an individual for
    committing a crime after age 18 is not, just because of age, uncon-
    stitutional[; m]ental or emotional age may be a mitigating factor,
    but it does not necessarily preclude the death penalty.” Id.
    Because “state courts are not obligated to extend legal prin-
    ciples set forth by the Supreme Court,” we couldn’t say that the
    state court unreasonably applied clearly established federal law
    when it denied the Barwick petitioner’s claim. Id. at 1259; see also
    Shore v. Davis, 
    845 F.3d 627
    , 633–34 (5th Cir. 2017) (defendant’s
    claim “that his execution would be cruel and unusual in light of his
    brain injury” did “not rely on the holding of any Supreme Court
    precedent but instead [sought] to extend the reasoning of Atkins
    . . . and Roper”). By the same token, we can’t say that the Florida
    Supreme Court unreasonably applied clearly established federal
    law in denying Kearse’s claim.
    We end with a few words about the dissenting opinion. The
    dissenting opinion says that we, and the Florida Supreme Court,
    have misconstrued Kearse’s Eighth Amendment claim. “The heart
    of Kearse’s argument,” the dissenting opinion explains, was a “pro-
    portionality claim.” Dissenting Op. at 4. In the dissenting opin-
    ion’s view, Kearse argued “for individual, proportionality-based re-
    lief, not for a categorical, bright-line exemption based on his age or
    intellectual ability.” 
    Id.
     at 5 n.5.
    But Kearse didn’t raise a proportionality claim. He didn’t
    raise a proportionality claim in the Florida Supreme Court. And he
    didn’t raise one here.
    USCA11 Case: 15-15228            Date Filed: 08/25/2022          Page: 72 of 79
    72                         Opinion of the Court                        15-15228
    In the part of his habeas petition to the Florida Supreme
    Court arguing that his death sentence was a cruel and unusual pun-
    ishment, Kearse never used the word “proportional” or “propor-
    tionality.” See Petition for Writ of Habeas Corpus, Kearse v. State,
    
    969 So. 2d 976
     (Fla. 2007) (Nos. SC05–1876, SC06–942), 
    2006 WL 1463594
    , at *24–*35. Not once.8 Instead, Kearse argued that his
    “low level of intellectual functioning and mental and emotional im-
    pairments, in combination with his age at the time of the offense
    (eighteen and three months), render[ed] him categorically less cul-
    pable than the average criminal.” Id. at *24 (emphasis added and
    quotation omitted).
    In the part of his initial brief arguing that his death sentence
    was a cruel and unusual punishment under the Eighth Amend-
    ment, Kearse never used the word “proportional” or any derivative
    of it. Not one time.9 Instead, Kearse argued that his “low level of
    intellectual functioning and mental and emotional impairments, in
    combination with his age at the time of the offense (eighteen and
    84 days), render[ed] him categorically less culpable than the
    8
    Kearse quoted Atkins, once, using the word “proportioned” and cited Roper
    for its holding that the death penalty is a “disproportionate” punishment for
    juveniles. See Petition for Writ of Habeas Corpus, 
    2006 WL 1463594
    , at *26,
    *31. But those references are Atkins- and Roper-specific. Neither one of them
    argued for a non-categorical holding that it violates the Eighth Amendment to
    sentence Kearse to death given the specific facts of this case, which fall outside
    the holdings of those two decisions.
    9
    Kearse cut and pasted the same quote from Atkins and the same description
    of Roper’s holding from his habeas petition to the Florida Supreme Court.
    USCA11 Case: 15-15228       Date Filed: 08/25/2022    Page: 73 of 79
    15-15228               Opinion of the Court                       73
    average criminal.” And, in his reply brief, Kearse didn’t use the
    term “proportionality” a single time or any word related to it. Not
    even a third cousin. Instead, Kearse argued that the “rationale” of
    Atkins and Roper should “extend equally to” him. But we rejected
    that argument in Barwick. See Barwick, 794 F.3d at 1259 (“[S]tate
    courts are not obligated to extend legal principles set forth by the
    Supreme Court . . . .”).
    We don’t see how the “heart” of his Eighth Amendment ar-
    gument could have been a “proportionality claim,” as the dissent-
    ing opinion suggests, when Kearse never uses the word “propor-
    tionality.” And we don’t see how the dissenting opinion can say
    that Kearse didn’t argue “for a categorical, bright-line exemption
    based on his age or intellectual ability.” That’s exactly what he ar-
    gued to the Florida Supreme Court and to us: that he is “categori-
    cally less culpable than the average criminal” because of his “low
    level of intellectual functioning and mental and emotional impair-
    ments, in combination with his age at the time of the offense” and
    that we should “extend” Atkins and Roper to eighteen-year-olds
    with borderline intelligence. And that’s the claim that we, and the
    Florida Supreme Court, addressed. The one Kearse actually raised.
    In any event, even if Kearse had raised a proportionality
    claim, the Florida Supreme Court did not unreasonably apply
    clearly established law. The United States Supreme Court has
    never held that the death penalty was not a proportional punish-
    ment for an eighteen-year-old with borderline intelligence and
    emotional problems who, during a traffic stop, takes a police
    USCA11 Case: 15-15228        Date Filed: 08/25/2022      Page: 74 of 79
    74                      Opinion of the Court                   15-15228
    officer’s gun and shoots him thirteen times (while the officer is beg-
    ging for his life) because the shooter is on probation and doesn’t
    want to go back to jail. Without a clearly established holding from
    the United States Supreme Court, there was nothing for the Florida
    Supreme Court to unreasonably apply. See Reese, 
    675 F.3d at 1288
    (“[I]t is not an unreasonable application of clearly established Fed-
    eral law for a state court to decline to apply a specific legal rule that
    has not been squarely established by the Supreme Court.” (altera-
    tion adopted and quotation omitted)).
    CONCLUSION
    “Section 2254(d) reflects the view that habeas corpus is a
    guard against extreme malfunctions in the state criminal justice sys-
    tems, not a substitute for ordinary error correction through ap-
    peal.” Harrington, 
    562 U.S. at
    102–03 (quotation omitted and em-
    phasis added). There was no extreme malfunction in this case. The
    Florida Supreme Court’s application of Strickland, Atkins, and
    Roper were not “beyond any possibility for fairminded disagree-
    ment.” See 
    id. at 103
    . Section 2254(d) requires that federal habeas
    relief be denied and that we affirm that denial.
    AFFIRMED.
    USCA11 Case: 15-15228           Date Filed: 08/25/2022        Page: 75 of 79
    15-15228 WILSON, J., Concurring in part and Dissenting in part               1
    WILSON, Circuit Judge, Concurring in part and Dissenting in part:
    I concur with the majority on Kearse’s ineffective assistance
    claims. 1 But I dissent as to Kearse’s Eighth Amendment claim be-
    cause the Florida Supreme Court unreasonably applied clearly es-
    tablished federal law. See 
    28 U.S.C. § 2254
    (d)(1).
    Three justices of the Florida Supreme Court said it best:
    “The bottom line is that this is clearly not a death case.” Kearse v.
    State, 
    770 So. 2d 1119
    , 1138 (Fla. 2000) (Anstead, J., dissenting) (an-
    alyzing proportionality under Florida law). The bottom line is the
    same under federal law. You need not be an Eighth Amendment
    scholar to see why:
    [T]he killing resulted from the impulsive act of an
    eighteen-year-old [Kearse] who functions on a low
    average-borderline intelligence level and has a docu-
    mented history of emotional problems. Importantly,
    1 However, I am skeptical of the Florida Supreme Court’s application of Strick-
    land to the ineffective assistance claim regarding Dr. Daniel Martell. As the
    majority notes, Kearse’s counsel chose not to depose Dr. Martell but spoke
    informally to Dr. Martell and the state attorney along with other lawyers in
    the community and his experts. Although I think no competent counsel with
    a 9-day window of opportunity would have failed to depose the only state
    mental health expert in a death case that turned on mental health mitigation,
    that is not what Strickland requires. Rather, “the performance inquiry must
    be whether counsel’s assistance was reasonable considering all the circum-
    stances.” Strickland v. Washington, 
    466 U.S. 668
    , 688 (1984). Considering
    what Strickland requires and our “doubly” deferential standard of review, I
    reluctantly concur with the majority on this claim.
    USCA11 Case: 15-15228           Date Filed: 08/25/2022        Page: 76 of 79
    2 WILSON, J., Concurring in part and Dissenting in part 15-15228
    there is no evidence that Kearse set out that night in-
    tending to commit any crime, let alone murder. In
    fact, he had just picked up a pizza and was returning
    home to eat it with friends when this tragic incident
    took place.
    Id. at 1136.
    If that much was clear in 2000, when the Florida Supreme
    Court considered the proportionality of Kearse’s sentence under
    Florida law, then it was certainly clear in 2007, when the same
    court purportedly addressed Kearse’s Eighth Amendment claim.
    The court held that Kearse’s death “sentence is not unconstitu-
    tional under Atkins” because he is “not mentally retarded,” and
    that “Kearse does not qualify for exemption from execution under
    Roper” because he was eighteen at the time of his crime. Kearse v.
    State, 
    969 So. 2d 976
    , 991–92 (Fla. 2007) (per curiam). But—as
    Kearse points out—that’s not what he argued, 2 and those two cases
    are not the be-all and end-all of the Supreme Court’s Eighth
    2 Kearse has consistently and specifically argued that the Florida Supreme
    Court misconstrued his state habeas Eighth Amendment claim in a legally sig-
    nificant way—unlike the petitioner in Barwick v. Secretary, Florida Depart-
    ment of Corrections, 
    794 F.3d 1239
     (11th Cir. 2015) (per curiam). As the State
    of Florida notes in a supplemental authority letter, in Barwick, we rejected a
    similar Eighth Amendment habeas claim. 
    Id.
     at 1257–59. But there the peti-
    tioner never argued that the Florida Supreme Court misconstrued his petition
    at all, much less in a legally significant way. Therefore, our holding that the
    Florida Supreme Court did not unreasonably apply clearly established law in
    Barwick has no bearing here. See 
    id.
    USCA11 Case: 15-15228           Date Filed: 08/25/2022         Page: 77 of 79
    15-15228 WILSON, J., Concurring in part and Dissenting in part                3
    Amendment precedent. Case-by-case proportionality remains the
    Eighth Amendment’s polestar.
    The court failed to analyze whether Kearse’s death sentence
    was proportional or unconstitutionally excessive given the facts of
    his case. But it should have. Kearse so argued, and as of 2007, Su-
    preme Court precedent called for such an analysis. See, e.g.,
    Enmund v. Florida, 
    458 U.S. 782
    , 788–801 (1982) (analyzing a death
    sentence for proportionality under the Eighth Amendment’s Cruel
    and Unusual Punishments Clause, with discussion of retribution
    and deterrence); see also Lockyer v. Andrade, 
    538 U.S. 63
    , 72–73
    (2003) (holding that a “gross disproportionality principle” is clearly
    established Eighth Amendment law for analyzing a sentence for a
    term of years under § 2254(d)(1)); Solem v. Helm, 
    463 U.S. 277
    ,
    284–303 (1983) (analyzing a sentence of life without possibility of
    parole for proportionality under the Eighth Amendment). 3
    3 In its supplemental authority letter, the State of Florida draws our attention
    to Pulley v. Harris, 
    465 U.S. 37
    , 44–51 (1984), and argues that there “the Su-
    preme Court explained that a proportionality review is merely an ‘additional
    safeguard against arbitrarily imposed death sentences,’ but not one of consti-
    tutional necessity.” But the State misapprehends Pulley; in fact, the case
    proves my point. Pulley describes two types of proportionality review. Com-
    pare 
    id.
     at 42–43 (describing “traditional” proportionality review “of the ap-
    propriateness of a sentence for a particular crime”) with 
    id.
     at 43–44 (describ-
    ing a “different sort” of proportionality review where a court “presumes that
    the death sentence is not disproportionate to the crime in the traditional
    sense” and “purports to inquire instead whether the penalty is nonetheless un-
    acceptable in a particular case because disproportionate to the punishment im-
    posed on others convicted of the same crime”). The point of my dissent is that
    USCA11 Case: 15-15228            Date Filed: 08/25/2022        Page: 78 of 79
    4 WILSON, J., Concurring in part and Dissenting in part 15-15228
    The majority disagrees that more analysis was required. It
    says that Kearse framed his Eighth Amendment claim as a Roper
    and Atkins challenge and that the Florida Supreme Court answered
    that issue; case closed. The Florida Supreme Court’s synopsis of
    Kearse’s arguments would certainly lead one to think that this case
    is as simple as that. See Kearse, 
    969 So. 2d at
    991–92. Yet Kearse’s
    state petition shows otherwise—it makes clear that the Florida Su-
    preme Court’s synopsis is a patently unreasonably narrow charac-
    terization of Kearse’s Eighth Amendment argument.4
    Contrary to what the majority says, Kearse made a much
    broader Eighth Amendment argument than the Florida Supreme
    Court said he did. The heart of Kearse’s argument was not Roper
    and Atkins; it was proportionality. The thrust of his argument was
    that his crime and circumstances do not warrant death. He argued
    that neither the penological purpose of deterrence nor retribution
    would be served in his case. (And, by my count, he relied on eight
    other Supreme Court cases to help make these points—not includ-
    ing citations in parentheticals.)
    To be sure, Kearse relied on Atkins and Roper heavily. But
    those cases were mere vehicles for his proportionality claim,
    the former is clearly established federal law, and that Kearse invoked it here—
    but only the latter was at issue in Pulley. See 
    id.
     at 43–44. So, if anything,
    Pulley further supports my dissent and disagreement with the State’s position.
    4   See Petition for Writ of Habeas Corpus at 24–35, Kearse v. Florida, 
    969 So. 2d 976
     (Fla. 2007) (Nos. SC05–1876, SC06–942), 
    2006 WL 1463594
    .
    USCA11 Case: 15-15228           Date Filed: 08/25/2022         Page: 79 of 79
    15-15228 WILSON, J., Concurring in part and Dissenting in part                5
    examples of constitutional reasoning that he says protects him
    from execution. In fact, before us, Kearse concedes that he does
    not meet the criteria of Atkins’s or Roper’s bright-line rule. Why
    would Kearse concede the heart of his state-court argument when
    attacking the related state-court decision in federal court? The an-
    swer is the simplest one: That was never the heart of his argument.5
    “What eighteen-year-old Kearse did was horrible—but his
    actions in light of the bizarre circumstances in this case do not war-
    rant the ultimate penalty of death.” Kearse, 
    770 So. 2d at 1138
     (An-
    stead, J., dissenting). No matter whether the Florida Supreme
    Court ultimately agreed with that sentiment in the postconviction
    appeal for Kearse’s Eighth Amendment claim, it should have
    squarely addressed the claim as it was made and analyzed Kearse’s
    sentence for proportionality. Its failure to do so was “objectively
    unreasonable.” See Lockyer, 
    538 U.S. at
    75–76. Therefore, I dis-
    sent.
    5 Certainly, Kearse phrased some analysis in terms of membership in a class
    that he argues should be categorically ineligible for death. But at bottom, he
    was arguing for individual, proportionality-based relief, not for a categorical,
    bright-line exemption based on his age or intellectual ability.