In re: Warren Lee Hill, Jr. , 715 F.3d 284 ( 2013 )


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  •               Case: 13-10702     Date Filed: 04/22/2013    Page: 1 of 69
    [PUBLISH]
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE ELEVENTH CIRCUIT
    ________________________
    No. 13-10702
    ________________________
    In re: WARREN LEE HILL, JR.,
    Petitioner.
    ________________________
    On Appeal from the United States District Court for the
    Middle District of Georgia
    ________________________
    Before BARKETT, HULL and MARCUS, Circuit Judges.
    HULL, Circuit Judge:
    This case comes before this Court on Petitioner Warren Lee Hill, Jr.’s
    Application, under 
    28 U.S.C. § 2244
    (b)(3)(A), for permission to file a second or
    successive federal petition for a writ of habeas corpus under 
    28 U.S.C. § 2254
     in
    the district court. After review, we must deny the Application because Hill’s claim
    of mental retardation, proposed in his successive petition, was already presented in
    his first petition and is barred by the statutory prohibition in § 2244(b)(1).
    Case: 13-10702     Date Filed: 04/22/2013   Page: 2 of 69
    Additionally, Hill’s mental retardation claim challenges only his eligibility for a
    death sentence, and not whether he is “guilty of the underlying offense,” and thus
    does not fall within the narrow statutory exception in § 2244(b)(2)(B)(ii) anyway.
    I. PROCEDURAL HISTORY
    A. Malice Murder Conviction and Unanimous Death Sentence
    In 1990, while serving a life sentence for murdering his girlfriend, Hill
    murdered another person in prison. Using a nail-studded board, Hill bludgeoned a
    fellow inmate to death in his bed. As his victim slept, Hill removed a two-by-six
    board that served as a sinkleg in the prison bathroom and forcefully beat the victim
    numerous times with the board about the head and chest as onlooking prisoners
    pleaded with him to stop. Although in jail for life for one murder, Hill continued
    to kill.
    A jury unanimously convicted Hill of malice murder and unanimously
    imposed a death sentence. See Hill v. State, 
    263 Ga. 37
    , 
    427 S.E.2d 770
    , 774
    (1993).
    B. No Mental Retardation Claim at Trial or on Direct Appeal
    In 1988, the State of Georgia abolished the death penalty for mentally
    retarded defendants. See O.C.G.A. § 17-7-131 (1988 statute prohibiting the death
    penalty where defendant proves mental retardation). Therefore, at the time of
    Hill’s 1991 trial, Georgia prohibited executing mentally retarded defendants. Yet
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    at his trial and on direct appeal, Hill never claimed to be mentally retarded.
    Rather, it was five years after his 1991 trial that Hill claimed for the first time he
    was mentally retarded and thus could not be executed.
    Importantly, at all times herein, Hill has never asserted mental retardation as
    a defense to his malice murder conviction. Instead, Hill’s mental retardation claim
    now and always has related to only his sentence.
    C. 1996 Amendment to First State Habeas–First Claim of Mental
    Retardation
    In 1994, Hill filed in state court a petition for habeas corpus that did not
    make any mental retardation claim.
    Two years later, in 1996, Hill amended his state habeas petition to allege, for
    the first time, that he was mentally retarded and his mental retardation barred his
    death sentence. The court ordered mental evaluations, conducted a lengthy
    evidentiary hearing, and heard extensive testimony from mental health experts who
    had conducted tests and reviewed Hill’s school and medical records, his military
    and employment history, and voluminous other documents. The court also
    received affidavits as to his abilities from 59 friends and family members of Hill
    and heard testimony from Hill’s trial counsel.
    The state habeas court determined that Hill’s evidence failed to prove he was
    mentally retarded. In doing so, it employed the definition of mental retardation in
    O.C.G.A. § 17-7-131(a)(3), which provides that “mentally retarded” means (1)
    3
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    having “significantly subaverage general intellectual functioning,” (2) “resulting in
    or associated with impairments in adaptive behavior,” (3) “which manifested
    during the developmental period.” Georgia’s definition essentially tracks the
    clinical definitions mentioned by the Supreme Court in Atkins v. Virginia, 
    536 U.S. 304
    , 308 n.3, 
    122 S. Ct. 2242
    , 2245 n.3 (2002).
    As to the first prong, the state habeas court found Hill established beyond a
    reasonable doubt his “significantly subaverage general intellectual functioning.”1
    While the court did not find an exact IQ score, psychologists had administered
    multiple tests, resulting in IQ scores ranging between 69 and 77.
    As to the second prong of the mental retardation standard, however, the state
    habeas court found Hill had failed to show beyond a reasonable doubt that he had
    “impairments” in “adaptive behavior” such as “communication, self-care, home
    living, social/interpersonal skills, use of community resources, self direction,
    functional academic skills, work, leisure, health, and safety.” The court noted
    Hill’s (1) extensive work history and “apparent ability to function well in such
    1
    Before trial in 1991, clinical psychologist William Dickinson evaluated Hill using the
    Wechsler Adult Intelligence Scale, Revised (“WAIS-R”) test. Hill’s full-scale IQ score on the
    WAIS-R was 77. Dickinson also administered the Peabody Picture Vocabulary Test (“PPVT”),
    on which Hill earned an estimated IQ score of 74. Records show Hill took the PPVT when he
    was in second grade and scored a 75.
    In 1997, in Hill’s state habeas proceedings, Dr. Daniel Grant evaluated Hill using the
    Stanford-Binet Intelligence Test, and Hill received an IQ score of 72. In 2000, Dr. Jethro
    Toomer administered the Wechsler Adult Intelligence Scale III (“WAIS-III”), on which Hill
    earned a full-scale IQ score of 69.
    In a 2000 affidavit, Dickinson opined that the 1991 WAIS-R overestimated Hill’s IQ by
    3-7 points; given Hill’s original score of 77, this results in a range of 70 to 74.
    4
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    employment,” (2) disciplined savings plans pursued to purchase cars and
    motorcycles, (3) military service, (4) active social life, (5) writing skills, and (6)
    ability to care for himself.2
    The state court based its conclusion, in part, on a 35-page report prepared by
    three mental health experts. One expert, Dr. Thomas H. Sachy, a psychiatrist,
    evaluated Hill on November 22, 2000. The other two experts, Dr. Donald W.
    Harris, a psychologist, and Dr. J. Gary Carter, a psychiatrist,3 evaluated Hill
    together on December 6, 2000. Based on their in-person evaluations and the
    voluminous evidence of Hill’s adequate “adaptive behavior,” the experts
    determined that Hill was not mentally retarded and was malingering.
    Among the evidence relied on by the experts and presented to the state
    habeas court, Hill’s military record was particularly meaningful. He entered the
    military at the rank E-1 and, advancing each year, attained the rank of E-5 in five
    years.4 Hill was decorated as a .38 caliber sharpshooter. He received military
    education in nuclear weapons loading, aviation fund school, and corrosion control.
    He completed an 80-hour instructor training course. Hill also attended and
    2
    The state habeas court did not discuss the third prong of the mental retardation test,
    which is that the onset of it must have been before age 18.
    3
    In 2000, Dr. Carter was the Clinical Director of Forensic Services at Central State
    Hospital.
    4
    Hill was eligible for an E-6 promotion in the military; however, he was demoted not
    because of any mental inability, but because he murdered his girlfriend.
    5
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    completed a 2-week military course in leadership management education and
    training. He was qualified as an assistant supervisor and ordnance systems
    maintenance man and troubleshooter, with collateral duties in shop training, as a
    publications petty officer, as a nuclear conventional weapons load team member,
    and as a corrosion control/reclamation and salvage team member. Hill was
    qualified as a weapons technician and was a Human Relations council member.
    He completed a 2-week tour with a hometown recruiting program, played on the
    football team, and was Petty Officer of the Watch. Hill also functioned as an
    assistant work center supervisor, an ordnance troubleshooter, was CPR qualified,
    and played on an intramural basketball team.
    Evaluations of Hill during his military duty contain these descriptions of
    him:
    Dedicated and reliable petty officer.          Completes all tasks
    expeditiously, at times under very adverse conditions. Quiet, friendly
    manner, and positive attitude greatly enhances squadron morale.
    Uniforms and appearance always outstanding. Actively supports the
    Navy’s equal opportunity goals. Good use of the English language
    orally and written. Strongly recommended for advancement and
    retention.
    Similarly, Hill was reported to be:
    [a] reliable individual and devoted second class petty officer. Works
    exceptionally well with others and assists in the training of weapons-
    loading team members. Implemented a new W/C tool control
    program and aided in the redesigning of the W/C technical Pubs
    library, both areas receiving an outstanding during the latest
    COMHEL WINGGRES visit.              His quiet personality enhances
    6
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    squadron morale. Uniforms and appearance continually outstanding.
    Actively supports the Navy’s equal opportunity goals. Demonstrates
    excellent command of the English language orally and written.
    Strongly recommended for advancement and retention in the Naval
    service.
    Based on all of the evidence, the state habeas court concluded that Hill had
    not shown impairments in adaptive behavior and thus had not established his
    mental retardation beyond a reasonable doubt.
    The Georgia Supreme Court affirmed. Head v. Hill, 
    277 Ga. 255
    , 
    587 S.E.2d 613
     (2003). In doing so, it upheld the state habeas court’s findings and
    reasons for denying Hill’s mental retardation claims. See 
    id.
     at 256–56, 
    587 S.E.2d at
    617–18.
    D. First Federal 
    28 U.S.C. § 2254
     Petition–Filed October 5, 2004
    On October 5, 2004, Hill filed a 
    28 U.S.C. § 2254
     petition for a writ of
    habeas corpus in the United States District Court for the Middle District of
    Georgia. The petition raised multiple mental retardation claims involving Hill’s
    death sentence, including a claim that because he had proved his mental
    retardation, the Eighth Amendment barred his execution.5 After extensive briefing
    on this and other issues, the district court denied relief on November 7, 2007.6
    5
    Hill also argued that Georgia’s standard of proof—beyond a reasonable doubt—was
    unconstitutional.
    6
    On August 22, 2008, the district court denied Hill’s timely filed Motion to Alter and
    Amend Judgment.
    7
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    This Court granted a certificate of appealability on limited issues.
    Subsequently, this Court en banc affirmed the district court’s denial of Hill’s
    § 2254 petition. Hill v. Humphrey, 
    662 F.3d 1335
     (11th Cir. 2011) (en banc). The
    United States Supreme Court denied certiorari. Hill v. Humphrey, 
    132 S. Ct. 2727
    (June 4, 2012).
    The State initially set Hill’s execution for July 18, 2012 at 7:00 pm., but
    rescheduled it for July 23, 2012 at 7:00 pm.7
    E. Second State Habeas–Filed July 18, 2012
    On July 18, 2012, shortly before his scheduled execution, Hill filed a
    successive state habeas petition reasserting the same mental retardation claim. On
    July 19, 2012, the state habeas court denied the claim. Hill appealed. On July 23,
    2012, the Georgia Supreme Court found Hill’s claim was barred from review by
    Georgia res judicata principles, holding:
    To the extent that Hill’s petition for a writ of habeas [corpus] raised
    claims previously addressed by this Court in Hill’s first state habeas
    proceedings, such claims are barred as res judicata. See Head v. Hill,
    
    277 Ga. 255
     (
    587 S.E. 613
    ) (2003) . . . .
    Hill v. Humphrey, Case No. S12W1799 (Ga. July 23, 2012) (unpublished order).
    The United States Supreme Court denied certiorari as to the Georgia Supreme
    7
    On June 16, 2012, the Georgia Board of Pardons and Paroles denied Hill’s petition for
    clemency.
    8
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    Court’s denial of Hill’s second state habeas petition. Hill v. Humphrey, No. 12-
    8048 (Feb. 19, 2013).
    F. Lethal Injection Claims
    Also during July 2012, Hill filed a separate civil action challenging the
    State’s method of his lethal injection on various grounds. On July 23, 2012, the
    state trial court rejected the lethal injection claim on the merits. Hill appealed to
    the Georgia Supreme Court, and, on July 23, 2012, that court entered a stay of
    execution to allow for consideration of those lethal injection claims. The Georgia
    Supreme Court granted a discretionary appeal, and later rejected Hill’s lethal
    injection claims on the merits and vacated the stay. Hill v. Owens, No. S12A1819,
    (Ga. Feb. 4, 2013).
    G. Third State Habeas–Filed February 15, 2013
    The State set Hill’s execution for February 19, 2013 at 7:00 pm.
    On February 15, 2013, Hill filed his third state habeas petition, this time
    asserting that certain prior mental health experts, including Dr. Thomas Sachy, had
    now modified their opinions about Hill’s mental capabilities. These mental health
    experts had not seen Hill since their evaluations in 2000 and had not administered
    any new tests to Hill.
    Rather, as explained below, Hill’s pleadings admit that Dr. Thomas Sachy,
    on his own, read about Hill’s scheduled execution and contacted Hill’s attorney on
    9
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    July 27, 2012 to advise that his earlier 2000 conclusion in the state habeas court—
    that Hill was not mentally retarded—may have been in error. Dr. Sachy’s affidavit
    states:
    In late July 2012, I noticed media reports about a man whom courts
    had found to be mildly mentally retarded and who was nevertheless
    facing execution. I then realized that this man was Warren Lee Hill,
    and I remembered that I had evaluated him for the government many
    years ago. Not realizing that a stay of execution had already been
    entered in the case, I contacted Mr. Hill’s counsel on July 27, 2012,
    and offered to discuss the case. I told counsel I felt that my previous
    conclusions about Mr. Hill’s mental health status were unreliable
    because of my lack of experience at the time, and I wanted to revisit
    the case.
    Pet. for Writ of Habeas Corpus 12 (quoting Dr. Thomas Sachy Aff.). Although Dr.
    Sachy contacted Hill’s attorney on July 27, 2012, Hill filed nothing regarding Dr.
    Sachy’s changing his opinion until February 15, 2013, right before his execution
    scheduled for February 19, 2013.8
    In response to Hill’s third state habeas petition, the State pointed out that
    Hill was again raising the same, multiple claims of mental retardation that were
    previously adjudicated and denied by the state habeas courts and the Georgia
    Supreme Court. The State also stressed, among other things, that Hill’s claims in
    8
    Hill’s attorney candidly acknowledges that Dr. Sachy contacted him in July 2012 “after
    a temporary stay had been entered in his case” by the Georgia Supreme Court. Hill’s attorney
    implies that he did not immediately seek affidavits from Dr. Sachy and the other experts because
    he was concentrating on the lethal injection claims in July 2012 to February 2013 and “had no
    knowledge as to when the Georgia Supreme Court would issue a decision in the case.”
    10
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    his third habeas petition remained barred under state law by Stevens v. Kemp, 
    254 Ga. 228
    , 
    327 S.E.2d 185
     (1985).
    On February 18, 2013, the state habeas court denied Hill’s third habeas
    petition concluding that it was procedurally barred and that he had not shown a
    miscarriage of justice:
    This Court DISMISSES the instant action as procedurally barred as
    this is Petitioner’s third state habeas petition in this Court asserting the
    same claims. Stevens v. Kemp, 
    254 Ga. 228
    , 230 (198[5]). This
    Court does not find Petitioner has cited any new law to overcome the
    bar. Further, Petitioner’s “new evidence” does not establish a
    miscarriage of justice. Thus, the claims in this petition are barred by
    law from review. The instant petition is DISMISSED             and      this
    Court therefore DENIES Petitioner’s motion for stay of his execution.
    Hill v. Humphrey, Habeas Corpus Action (Butts Cnty., Ga. Super. Ct. Feb. 18,
    2013) (unpublished order).
    After the denial of his third state habeas petition, Hill sought a stay of
    execution and filed an application for a certificate of probable cause to appeal to
    the Georgia Supreme Court, which denied his application and request for a stay of
    execution.
    H. Application to File Successive § 2254 Petition
    On February 19, 2013, just three hours before the scheduled execution, Hill
    filed in this Court an Application for leave to file a successive federal § 2254
    habeas petition. In support of his Application, Hill refers to the same recanted
    11
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    evidence from the mental health experts on which he had based his third state
    habeas petition.
    As he did in his third state habeas petition, Hill recounted how Dr. Thomas
    Sachy heard news reports about Hill’s pending execution and contacted Hill’s
    attorney on July 27, 2012. Although he had not seen Hill since 2000, Dr. Sachy
    had revisited his notes from his 2000 evaluation and concluded that his previous
    assessment was wrong. Hill filed Dr. Sachy’s affidavit, dated February 8, 2013,
    which states that he has changed his 2000 opinion. According to Dr. Sachy, his
    additional experience in practicing psychiatry since 2000 and new research studies
    by others caused him to conclude that: (1) Hill was not malingering during the
    2000 evaluation; and (2) Hill’s Naval records were “not inconsistent with mild
    mental retardation.”
    Hill also filed affidavits, dated February 11 and 12, 2013 respectively, by
    Drs. Donald Harris and James Gary Carter. Dr. Harris, a psychologist, and Dr.
    Carter, a psychiatrist, both testified at the 2000 hearing that Hill was not mentally
    retarded. They did so after jointly conducting a two-hour, in person evaluation. In
    their 2013 affidavits, Drs. Harris and Carter each state they were contacted by
    Hill’s attorney in February 2013 and informed of Dr. Sachy’s new assessment.
    They then reconsidered their 2000 opinions and now consider Hill mildly mentally
    12
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    retarded. Like Dr. Sachy, Drs. Harris and Carter had not administered any new
    tests to Hill or even seen him in 13 years.9
    After Hill’s Application was filed, this Court in an unpublished order
    granted a conditional stay of execution to permit further briefing by Hill, then the
    State, and then a reply by Hill. That extensive briefing is now complete, and thus
    we proceed to rule on Hill’s Application.
    II. DISCUSSION
    A. Strict Federal Restrictions on Successive Petitions
    Hill seeks to file a successive petition for habeas corpus under 
    28 U.S.C. § 2254
    . Because he already filed one § 2254 habeas petition, Hill must meet the
    strict requirements of 
    28 U.S.C. § 2244
     before filing a successive federal habeas
    petition. 
    28 U.S.C. § 2244
    (b).
    Section 2244 was enacted as part of the Anti-Terrorism and Effective Death
    Penalty Act of 1996 (“AEDPA”). “[O]ne of the principal functions of AEDPA
    was to ensure a greater degree of finality for convictions.” Gilbert v. United
    States, 
    640 F.3d 1293
    , 1310 (11th Cir. 2011) (en banc); see also Johnson v. United
    States, 
    340 F.3d 1219
    , 1224 (11th Cir. 2003); Jones v. United States, 
    304 F.3d 1035
    , 1039 (11th Cir. 2002) (“A fundamental purpose for the AEDPA was to
    9
    Notably, Hill did not attach to his third state habeas petition, or to his instant
    Application, any affidavit prepared by a mental health expert who had evaluated him after
    December 2000. Drs. Sachy, Harris, and Carter each base their revised opinions on
    reconsideration of their December 2000 evaluations.
    13
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    establish finality in post-conviction proceedings.”). The Supreme Court has
    instructed that AEDPA’s purpose is to advance the principles of comity, finality,
    and federalism. Williams v. Taylor, 
    529 U.S. 420
    , 436, 
    120 S. Ct. 1479
    , 1490
    (2000). As we have explained:
    The statutory bar against second or successive motions is one of the
    most important AEDPA safeguards for finality of judgment . . . .
    “The central purpose behind the AEDPA was to ensure greater finality
    of state and federal court judgments in criminal cases, and to that end
    its provisions greatly restrict the filing of second or successive
    petitions.”
    Gilbert, 640 F.3d at 1311 (quoting Gonzalez v. Sec’y for Dep’t of Corrs., 
    366 F.3d 1253
    , 1269 (11th Cir. 2004) (en banc), aff’d on other grounds sub nom., Gonzalez
    v. Crosby, 
    545 U.S. 524
    , 
    125 S. Ct. 2641
     (2005)); see also Tyler v. Cain, 
    533 U.S. 656
    , 661, 
    121 S. Ct. 2478
    , 2481–82 (2001) (“AEDPA greatly restricts the power of
    federal courts to award relief to state prisoners who file second or successive
    habeas corpus applications.”). “If second and successive motions are not ‘greatly
    restrict[ed],’ there will be no end to collateral attacks on convictions and sentences,
    and there will be no finality of judgment.” Gilbert, 640 F.3d at 1311 (quoting
    Tyler, 
    533 U.S. at 661
    , 
    121 S. Ct. at 2481
    ).
    One tool AEDPA uses to restrict successive petitions is the requirement that
    petitioners, like Hill, obtain permission from this Court before they can file a
    successive § 2254 petition in a district court. Specifically, § 2244(b)(3)(A)
    requires a state prisoner seeking to file a second or successive habeas petition to
    14
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    move this Court “for an order authorizing the district court to consider the
    application.” 
    28 U.S.C. § 2244
    (b)(3)(A).
    B. 
    28 U.S.C. § 2244
    (b)(1)
    In ruling on an application to file a successive petition, this Court must make
    a threshold determination of whether the claim to be presented in the second or
    successive petition was presented in the first petition. We do that because
    § 2244(b)(1), added by AEDPA, provides that “[a] claim presented in a second or
    successive habeas corpus application under section 2254 that was presented in a
    prior application shall be dismissed.” 
    28 U.S.C. § 2244
    (b)(1) (emphasis added). It
    provides no exceptions.
    As held by the Supreme Court, “[u]nder § 2244(b), the first step of analysis
    is to determine whether ‘a claim presented in a second or successive habeas corpus
    application’ was also ‘presented in a prior application.’ If so, the claim must be
    dismissed; if not, the analysis proceeds to whether the claim satisfies one of two
    narrow exceptions.” Gonzalez, 
    545 U.S. at 530
    , 
    125 S. Ct. at 2647
     (emphasis
    added); see also Tyler, 
    533 U.S. at
    661–62, 
    121 S. Ct. at
    2481–82; In re Lambrix,
    
    624 F.3d 1355
    , 1362 (11th Cir. 2010) (“Because Claims 7, 8, and 10 were
    previously presented by Lambrix, they cannot be the basis of a claim for leave to
    file a successive habeas petition.” (citing 
    28 U.S.C. § 2244
    (b)(1))); Gonzalez, 366
    15
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    F.3d at 1269 (noting the “total ban on claims that were presented in a prior
    petition” (emphasis added)).
    Here, Hill’s first federal habeas petition in 2004 was a “prior application” for
    the purposes of § 2244(b)(1). It contained the same claim that Hill wants to raise
    in the successive petition he has applied to file. Therefore, we must deny Hill’s
    Application and dismiss the claim. The statute does not say “may be dismissed,” it
    says “shall be dismissed.” 
    28 U.S.C. § 2244
    (b)(1).
    More specifically, in his first federal habeas petition in 2004, Hill included
    the following claim as “Claim One”: “Mr. Hill is mentally retarded, and his
    execution would violate the Eighth and Fourteenth Amendments to the United
    States Constitution.” See Hill v. Schofield, No. 04-cv-00151-WLS, DE 2 at i
    (“Petition”) (Table of Contents, stating that Claim One of the petition is that “Mr.
    Hill is mentally retarded, and his execution would violate the Eighth and
    Fourteenth Amendments to the United States Constitution.”). 10 Hill’s claims are
    then broken up into subparts. His first argument in part A of Claim One was that
    he had proven he was mentally retarded and thus could not be executed under the
    Eighth Amendment. 
    Id.
     at i, 12–19. In part A of Claim One, Hill specifically
    argued that he met the diagnostic requirements of mental retardation, i.e., that he
    10
    We attach a copy of the first page of the table of contents to Hill’s first federal habeas
    petition as “Appendix A.”
    16
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    has significant defects in intellectual functioning and significant limitations in
    adaptive functioning. In fact, he specifically argued that although the state habeas
    court found that he had not established significant adaptive deficits, the evidence
    showed to the contrary. 
    Id.
     at i, 17–19.11
    As a separate argument in part C of Claim One, Hill also asserted that
    Georgia’s statutory requirement that a defendant prove mental retardation beyond a
    reasonable doubt violated the Eighth and Fourteenth Amendments. 
    Id.
     at i, 25–32.
    In his first federal habeas proceedings, Hill thoroughly litigated not only his mental
    retardation claim, but also his allegations concerning the constitutionality of
    Georgia’s burden of proof for such mental retardation claims.
    Likewise, in the current Application, Hill requests permission to file a
    second or successive § 2254 petition on the basis that he “cannot be executed due
    to his mental retardation.” Hill asserts that he “is mentally retarded . . . and must
    11
    After several pages of explaining why the evidence showed that Hill met the criteria for
    mental retardation, the first federal habeas petition reads as follows:
    In its initial order, the habeas court held that Mr. Hill had “failed to show beyond
    a reasonable doubt that he possesses significant deficits in adaptive skills.” Order
    of May 2002 at 6. The habeas court found that doubt existed because Mr. Hill
    had a “consistent work ethic” and extensive work history; was able to purchase
    vehicles; performed well in the military; dated girls; and wrote several letters to
    his counsel that were “grammatically lacking,” but logical. As stated above, these
    factors are not inconsistent with mental retardation nor do they preclude a
    diagnosis of mental retardation. By relying upon such facts to establish “doubt,”
    the habeas court fell into a common trap: the misconception that mildly mentally
    retarded persons cannot accomplish such things.
    Petition at 17 (second emphasis added). Indeed, from the very beginning, Hill has argued that he
    is “mentally retarded within the meaning of OCGA § 17-7-131 et seq.,” which requires mental
    retardation to be proven beyond a reasonable doubt.
    17
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    be protected from wrongful execution.” Again, Hill asserts that, because he is
    mentally retarded, his execution would violate the Eighth Amendment to the
    United States Constitution, and the Supreme Court’s decision in Atkins.
    We fully recognize that Hill has now submitted new evidence to bolster
    these same mental retardation claims. In his initial state habeas proceedings, he
    presented a large volume of evidence, including school records, military records,
    multiple test results, and extensive testimony from experts, family members, and
    friends. Petition at i, 10–19. In the instant Application, he refers to the same
    supporting evidence, but seeks to bolster his claim by filing the new February 2013
    affidavits of Drs. Sachy, Harris, and Carter recanting their earlier opinions.
    Although he has some new evidence, Hill nevertheless asserts in his
    Application the same “federal basis of relief from the state court’s judgment” he
    asserted in his first federal habeas petition—that he is mentally retarded and cannot
    be executed pursuant to the Eighth Amendment. See Gonzalez v. Crosby, 
    545 U.S. 524
    , 530, 
    125 S. Ct. 2641
    , 2647 (2005) (defining § 2244(b)(1)’s term “claim”
    as “an asserted federal basis for relief from a state court’s judgment of
    conviction”). Hill cannot convert his previously asserted “claim” into a wholly
    new “claim” merely by coming forward with new supporting evidence or even new
    legal arguments. At an irreducible minimum, what Hill is asserting now is
    precisely the same thing that he asserted in his initial habeas petition—he is and
    18
    Case: 13-10702      Date Filed: 04/22/2013    Page: 19 of 69
    has always been mentally retarded and his execution would therefore violate the
    Eighth and Fourteenth Amendments of the United States Constitution under the
    Supreme Court’s decision in Atkins. Here, it is new evidence in support of the
    same claim; it is not the basis of a new claim.
    Tellingly too, Hill does not cite any authority suggesting that new supporting
    evidence or a new legal argument can transform a previously asserted claim into a
    wholly new claim. Rather, this Court and other circuits have repeatedly held that
    new evidence and new legal arguments in support of a prior claim are insufficient
    to create a new claim and avoid § 2244(b)(1)’s bar on successive petitions.
    For example, in In re Mills, 
    101 F.3d 1369
     (11th Cir. 1996), this Court held
    that new supporting evidence is insufficient to avoid § 2244(b)(1)’s scope. There,
    a state prisoner’s application to file a successive § 2254 petition alleged, inter alia,
    the State withheld information regarding the ways it induced its key trial witness to
    testify against petitioner. Id. at 1371. The state prisoner’s first § 2254 petition
    alleged the State improperly coerced the trial witness to testify. Id. In his
    application to file a successive § 2254 petition, the state prisoner bolstered his
    coercion allegation by quoting from a recently obtained affidavit of the trial
    witness. Id. This Court denied the application because the claim, although
    supported by new evidence, was “presented in a prior petition.” Id.
    19
    Case: 13-10702      Date Filed: 04/22/2013   Page: 20 of 69
    Our sister circuits also have concluded that newly discovered factual support
    for a prior claim does not justify the filing of a successive § 2254 petition. For
    example, in Felder v. McVicar, 
    113 F.3d 696
     (7th Cir. 1997), the Seventh Circuit
    considered an application to file a successive § 2254 petition alleging ineffective
    assistance of trial counsel based on counsel’s failure to interview two eyewitnesses
    who, according to the petitioner, had exculpatory information. Id. at 697. The
    state prisoner made the same claim in his first federal habeas petition; however, he
    voluntarily dismissed that petition when he was unable to obtain affidavits from
    the two eyewitnesses. Id. at 697–98. In support of his application to file a second
    petition, the state prisoner came forward with the eyewitness affidavits. Id. at 698.
    Nevertheless, the Seventh Circuit held that § 2244(b)(1) barred the application
    because the state prisoner had already asserted the ineffective assistance of counsel
    claim, albeit with a lot less evidence. Id. The court reasoned that while “[a] newly
    discovered factual basis for a claim may permit filing a successive petition raising
    a new claim, . . . it does not permit filing a successive petition raising the same
    claim that was presented in a previous petition.” Id. (internal citations omitted).
    Similarly, a new legal argument, even one that may entitle a habeas
    petitioner to relief, does not make a prior “claim” a new “claim” for the purpose of
    § 2244(b)(1). See, e.g., Thompson v. Nixon, 
    272 F.3d 1098
    , 1100–01 (8th Cir.
    2001) (concluding that, where state prisoner’s federal habeas petitions argued that
    20
    Case: 13-10702       Date Filed: 04/22/2013       Page: 21 of 69
    jury instructions violated the Due Process Clause, the Supreme Court’s new Fiore
    v. White12 decision supporting his argument did not “make his claim a new one”;
    instead “Fiore simply provide[d] a new argument . . . in support of the same due-
    process claim that [was] presented twice before.”).13
    Similarly, in Babbitt v. Woodford, 
    177 F.3d 744
     (9th Cir. 1999), the Ninth
    Circuit denied a state prisoner’s application to file a successive § 2254 petition
    because the petition was raising essentially the same claim raised before. Id. at
    746, 748. The Ninth Circuit concluded that § 2244(b)(1) barred the state prisoner’s
    federal habeas claim based on ineffective assistance of counsel because the state
    prisoner asserted an ineffective assistance of counsel claim in a prior federal
    habeas petition. Id. at 746. It did not matter to the Ninth Circuit that the petitioner
    previously based his claim on his attorney’s alleged failure to raise post-traumatic
    stress disorder as an affirmative defense at trial or as a mitigating factor at
    sentencing, whereas he later based his claim on new factual allegations of his
    attorney’s ineffectiveness, including his attorney’s alleged alcohol use during trial.
    12
    
    531 U.S. 225
    , 
    121 S. Ct. 712
     (2001).
    13
    In Thompson, the state prisoner did not file a § 2244(b)(3)(A) application, but filed a
    motion asking the Eighth Circuit to recall its mandate denying his § 2254 petition. 
    272 F.3d at 1099
    . Specifically, the state prisoner argued that the Supreme Court’s decision in Fiore, issued
    after the Eighth Circuit’s mandate, established that the trial court’s jury instructions in his case
    violated the Due Process Clause of the Fourteenth Amendment. 
    Id. at 1099
    . The Eighth Circuit
    declined to recall the mandate, concluding that the state prisoner’s claims in support of his
    motion to recall the mandate were successive and thus subject to § 2244(b)(1). Id.
    21
    Case: 13-10702       Date Filed: 04/22/2013       Page: 22 of 69
    Id. This was because “the basic thrust or gravamen of [the petitioner’s] legal claim
    [was] the same . . . .” Id. (internal quotation marks omitted)14
    These cases are instructive. Hill suggests that because he has new evidence
    to support his claim—the affidavits of Drs. Sachy, Harris, and Carter—his present
    mental retardation claim is new. But in Mills, this Court held that new evidence
    does not constitute a new claim. See 
    101 F.3d at 1371
    . Hill also reasons that
    because he no longer raises the burden of proof issue, his Eighth Amendment-
    mental retardation claim is new. Hill’s argument seems to be that he now claims
    he is mentally retarded beyond a reasonable doubt, whereas he asserts that
    previously he only claimed he was mentally retarded by a preponderance of the
    evidence and that Georgia’s higher standard was unconstitutional. However, Hill’s
    burden of proof argument was only one subpart (part C) of his Eighth Amendment
    claim. Hill now is merely offering new evidence or a new legal argument in
    support of the same Eighth Amendment claim—that his mental retardation bars his
    execution under the Eighth Amendment—that we previously rejected. See
    Thompson, 
    272 F.3d at
    1100–01. The core factual allegation remains that Hill is
    mentally retarded, and the core legal basis for the claim remains that his execution
    14
    Similarly, in Cooper v. Brown, 
    510 F.3d 870
     (9th Cir. 2007), the Ninth Circuit
    concluded that “[a] claim is not newly presented merely because the petitioner offers new factual
    bases in support of a legal claim that has already been raised.” 
    Id. at 918
     (emphasis added).
    That is exactly what Hill has done here. He has come forward with additional proofs in support
    of the same core claim—namely, that he is mentally retarded and that therefore his execution
    would violate the Eighth and Fourteenth Amendments.
    22
    Case: 13-10702     Date Filed: 04/22/2013   Page: 23 of 69
    would violate the Eighth and Fourteenth Amendments under Atkins. “[T]he basic
    thrust or gravamen of [Hill’s] legal argument is the same . . . .” See Babbitt, 
    177 F.3d at 746
     (internal quotation marks omitted). The burden of proof issue does not
    alter the core mental retardation claim.
    Not only does precedent dictate our conclusion, so too do reason and the
    finality interests underlying AEDPA. If all that was required to reassert years later
    a previously rejected claim was a change in testimony, every material witness
    would have the power to upset every notion of finality by simply changing his
    testimony. And, as this case illustrates, opinion testimony can be changed with
    great ease (indeed, even without seeing Hill in 13 years, administering any new
    tests, or reviewing new documents, three witnesses pivoted their positions 180
    degrees). Moreover, there is no reason to limit the change in evidence theory to
    changes in testimony of previous witnesses. New witnesses could be rounded up,
    and every new witness would transform the same old claim into a brand new one.
    There is no good reason to read “claim” as used in § 2244(b)(1) unnaturally to
    mean “new evidence supporting the claim” or a “new argument supporting the
    claim.”
    And there is every reason not to read it in that unnatural way. When it
    enacted AEDPA, Congress sought to bolster or add to the then-existing limitations
    on judicial power to grant habeas relief. See Tyler v. Cain, 
    533 U.S. 656
    , 661, 121
    23
    Case: 13-10702     Date Filed: 04/22/2013    Page: 24 of 
    69 S. Ct. 2478
    , 2481–82 (2001) (“AEDPA greatly restricts the power of federal courts
    to award relief to state prisoners who file second or successive habeas corpus
    applications.”); Stewart v. United States, 
    646 F.3d 856
    , 860 (11th Cir. 2011)
    (referencing “Congress’s clear intention to limit ‘second or successive’ attempts at
    post-conviction relief”).
    Permitting a second or successive petition to be filed whenever expert
    witnesses decide to change their earlier opinions would not “greatly restrict[] the
    power of federal courts” to entertain second or successive petitions, Tyler, 
    533 U.S. at 661
    , 121 S. Ct. at 2481, but instead would have exactly the opposite
    effect—permitting second or successive petitions where pre-AEDPA law would
    not have. That is why in § 2244(b)(1), “claim” means claim, not evidence or
    arguments supporting a claim. And that is why the Supreme Court has instructed
    us that “[i]f the prisoner asserts a claim that he has already presented in a previous
    federal habeas petition, the claim must be dismissed in all cases.” Tyler, 
    533 U.S. at 661
    , 121 S. Ct. at 2482 (citing 
    28 U.S.C. § 2244
    (b)(1)). “In all cases” means all
    cases. Section 2244(b)(1) bars the petition Hill requests authorization to file.
    C. 
    28 U.S.C. § 2244
    (b)(2)
    Alternatively, even if we did view Hill’s present claim as a new one that he
    did not present in his prior federal petition, we are nevertheless required to deny
    24
    Case: 13-10702     Date Filed: 04/22/2013    Page: 25 of 69
    his Application to file a successive petition because he has not satisfied the
    requirements of 
    28 U.S.C. § 2244
    (b)(2).
    Under AEDPA, this Court may now grant authorization to file a successive
    federal habeas petition only if the applicant satisfies one of the two narrow
    statutory exceptions in § 2244(b)(2), stated as:
    (A) the applicant shows that the claim relies on a new rule of
    constitutional law, made retroactive to cases on collateral review by
    the Supreme Court, that was previously unavailable; or
    (B)(i) the factual predicate for the claim could not have been
    discovered previously through the exercise of due diligence; and
    (ii) the facts underlying the claim, if proven and viewed in
    light of the evidence as a whole, would be sufficient to establish by
    clear and convincing evidence that, but for constitutional error, no
    reasonable factfinder would have found the applicant guilty of the
    underlying offense.
    
    28 U.S.C. § 2244
    (b)(2) (emphasis added). This Court “may authorize the filing of
    a second or successive application only if it determines that the application makes
    a prima facie showing that the application satisfies the requirements of this
    subsection [§ 2244(b)].” Id. § 2244(b)(3)(C). A prima facie showing is “a
    sufficient showing of possible merit to warrant a fuller exploration by the district
    court.” In re Turner, 
    637 F.3d 1200
    , 1204 (11th Cir. 2011) (internal quotation
    marks omitted).
    Hill’s Application does not meet either of the two narrow exceptions
    enunciated in § 2244(b)(2). As to the first exception, Hill concedes that he does
    25
    Case: 13-10702       Date Filed: 04/22/2013       Page: 26 of 69
    not rely on a new rule of constitutional law that was previously unavailable.
    Indeed, under Georgia law, Hill had a right to raise his mental retardation claim at
    trial and his state habeas cases long before the Supreme Court’s decision in Atkins
    v. Virginia, 
    536 U.S. 304
    , 
    122 S. Ct. 2242
     (2002). And, as outlined above, Hill has
    already raised the mental retardation issue multiple times in state and federal
    courts, and all of those courts have rejected his claims. See Hill v. Humphrey, 
    662 F.3d 1335
    , 1340–43 (11th Cir. 2011) (en banc) (outlining procedural history of
    case). And, in any event, the Supreme Court decided Atkins in 2002, well before
    Hill filed his first federal habeas petition in 2004. Hill’s Atkins claims were not
    only available to him, but were pleaded by him and rejected before in both state
    and federal courts.
    As to the second exception in § 2244(b)(2)(B) concerning newly discovered
    evidence of actual innocence, Hill has failed to satisfy that exception too. Even
    assuming arguendo Hill has shown due diligence, the new evidence (i.e., the
    recanted expert opinions) does not establish that, “but for constitutional error, no
    reasonable factfinder would have found [Hill] guilty of the underlying offense.”
    See 
    28 U.S.C. § 2244
    (b)(2)(B)(ii) (emphasis added).15 Again, because the purpose
    15
    The State vigorously argues that Hill has not come close to showing that the factual
    predicate could not have been discovered previously through due diligence because: (1) the
    experts based their change of their staunchly held opinions on supposedly “new advancements”
    in assessing adaptive deficits, but (2) those alleged advancements are not new and were available
    to Hill and the experts in 2000 at the time of the first state habeas hearing.
    26
    Case: 13-10702       Date Filed: 04/22/2013        Page: 27 of 69
    of AEDPA is to greatly restrict the power of federal courts to entertain second or
    successive petitions, the Supreme Court has made clear that this is a “narrow
    exception[]” for claims “that call into question the accuracy of a guilty verdict.”
    Tyler, 
    533 U.S. at
    661–62 (emphasis added).
    Hill has not pointed to any newly discovered facts that establish, or even
    could possibly establish, his innocence of the underlying offense of murder. To the
    contrary, Hill has never denied that he was guilty of intentionally murdering his
    fellow inmate, and even now he does not challenge his murder conviction. Hill’s
    claim is a pure sentencing claim. His claim is that under Atkins, he cannot be
    executed because he is mentally retarded. But Atkins had nothing to do with
    convictions. Hill’s “underlying offense” within the meaning of § 2244(b)(2)(B)(ii)
    is murder, not a death sentence. As the Georgia Supreme Court described it,
    “Warren Lee Hill was convicted of murder by a jury in Lee County and sentenced
    to death.” Hill v. State, 
    263 Ga. 37
    , 37, 
    427 S.E.2d 770
    , 772 (1993). His
    conviction was for the offense of murder; his sentence, based on the aggravating
    The State also points out that the experts allege that they did not have, in 2000, the
    information that Hill could have served in the Navy as a mentally retarded individual, but that
    the record shows the experts had Hill’s military records, reviewed them prior to their 2000
    testimony, and found they undermined Hill’s claim of mental retardation. According to the
    State, the experts also reviewed the affidavits of Dr. Garrett Duckworth and Chief Warren
    O’Bryant prior to the 2000 state habeas and those affidavits are consistent with the testimony of
    Drs. Stonefield and Brittain regarding serving in the military if mentally retarded. Thus, the
    State emphasizes that the basis for the experts’ change of opinion was already available before
    their 2000 testimony. We ultimately need not reach this due diligence issue given our other
    rulings above.
    27
    Case: 13-10702     Date Filed: 04/22/2013     Page: 28 of 69
    and mitigating circumstances that were established at the later sentencing hearing,
    was death. A sentence is not a conviction for an “underlying offense.” See 
    28 U.S.C. § 2244
    (b)(2)(B)(ii).
    Importantly here, the language of “guilty of the underlying offense” is plain
    and unambiguous. “Indeed, ‘[t]he first rule in statutory construction is to
    determine whether the language at issue has a plain and unambiguous meaning
    with regard to the particular dispute. If the statute’s meaning is plain and
    unambiguous, there is no need for further inquiry.’” In re Davis, 
    565 F.3d 810
    ,
    823 (11th Cir. 2009) (quoting United States v. Silva, 
    443 F.3d 795
    , 797–98 (11th
    Cir. 2006)). “Put differently, we ‘must presume that Congress said what it meant
    and meant what it said.’” Davis, 
    565 F.3d at 823
     (quoting Shotz v. City of
    Plantation, Fla., 
    344 F.3d 1161
    , 1167 (11th Cir. 2003)).
    The first term that Hill cannot overcome is the word “guilty.” “Guilty”
    means “[h]aving committed a crime” or “responsible for a crime.” Black’s Law
    Dictionary 776 (9th ed. 2009); see also Webster’s Third New International
    Dictionary Unabridged 1009–1010 (2002) (defining “guilt” as “responsibility for
    an offense” or “the fact of having committed a breach of conduct esp. violating
    law”). Hill’s Atkins claim, regardless of his new evidence, does not call into
    28
    Case: 13-10702        Date Filed: 04/22/2013        Page: 29 of 69
    question the fact that he committed the crime of murder, nor does it controvert his
    responsibility for that act. Hill remains guilty of the “underlying” crime.16
    The statutory use of the word “underlying” is also significant, drawing
    further contrast between the offense of conviction and the ensuing sentence. If
    “guilty of the underlying offense” is read to cover sentencing claims as well, then
    the word “underlying” is rendered utterly superfluous. See Dole Food Co. v.
    Patrickson, 
    538 U.S. 468
    , 476–77 (2003) (“Absent a statutory text or structure that
    requires us to depart from normal rules of construction, we should not construe the
    statute in a manner that is strained and, at the same time, would render a statutory
    term superfluous.”). When you combine the term “guilty” with the word
    “underlying,” it is clear that the statute sharply distinguishes between a petitioner’s
    offense of conviction and his sentence. We are unable to transmute a claim that a
    petitioner is not eligible for a capital sentence into a claim that the petitioner is not
    “guilty of the underlying offense.”
    16
    Hill points out that the Georgia statutory scheme requires that a defendant be both
    guilty and not mentally retarded before receiving a death sentence. This argument cuts against
    him. It demonstrates that the concepts of guilt and mental retardation are distinct and
    independent; that is, Hill can be found guilty of murder in Georgia and yet still be mentally
    retarded. See O.C.G.A. § 17-7-131(c) (providing for verdict of “guilty but mentally retarded”).
    In other words, what the statute does is prohibit a death sentence, not a verdict of guilt. Id. § 17-
    7-131(j) (“In the trial of any case in which the death penalty is sought . . . , should the judge find
    in accepting a plea of guilty but mentally retarded or the jury or court find in its verdict that the
    defendant is guilty of the crime charged but mentally retarded, the death penalty shall not be
    imposed and the court shall sentence the defendant to imprisonment for life.” (emphasis added)).
    29
    Case: 13-10702     Date Filed: 04/22/2013    Page: 30 of 69
    Given the plain and unambiguous language in the statute, this Court
    repeatedly has held that federal law does not authorize the filing of a successive
    application under § 2244(b)(2)(B) based on a sentencing claim even in death cases.
    In re Schwab, 
    531 F.3d 1365
    , 1366–67 (11th Cir. 2008) (denying a death row
    inmate’s application for a successive habeas petition premised on a change of
    expert opinion purporting to establish the inmate’s “innocen[ce] of the death
    penalty,” because (1) the inmate’s application did not assert “a constitutional error,
    just a change in the opinion of an expert witness,” and (2) “the asserted change in
    opinion [went] to the existence of mitigating circumstances, not to whether [the
    inmate was] guilty of the underlying offense”); In re Diaz, 
    471 F.3d 1262
    , 1263–64
    (11th Cir. 2006) (per curiam) (“Because [Petitioner] does not, and could not,
    suggest that the alleged new evidence would have altered the jury finding on his
    guilt of the underlying offense, he is not eligible for relief under the second
    exception.”); In re Provenzano, 
    215 F.3d 1233
    , 1237 (11th Cir. 2000)
    (“[Petitioner’s] innocence-of-the-death-penalty claim does not fit within either
    § 2244(b)(2) exception.”); In re Jones, 
    137 F.3d 1271
    , 1273-74 (11th Cir. 1998)
    (denying an application to file a second or successive habeas petition on a claim
    that execution by electric chair violates the Eighth Amendment, because the newly
    discovered evidence exception in § 2244(b)(2)(B) does not apply to sentence-
    related claims); In re Medina, 
    109 F.3d 1556
    , 1565 (11th Cir. 1997) (“[T]he plain
    30
    Case: 13-10702       Date Filed: 04/22/2013       Page: 31 of 69
    terms of [the] exception make it clear that it is limited to claims going to whether
    the applicant is ‘guilty of the underlying offense.’”), overruled on other grounds by
    Stewart v. Martinez-Villareal, 
    523 U.S. 637
    , 
    118 S. Ct. 1618
     (1998); see also In re
    Schwab, 
    506 F.3d 1369
    , 1370 (11th Cir. 2007) (denying a death row inmate’s
    application to file a second or successive habeas petition because it neither relied
    on a new rule of constitutional law, “nor involve[d] facts relating to guilt or
    innocence”).17 Hill essentially concedes our Court’s holding in In re Medina is
    against him.
    Notably too, the Fifth Circuit has construed similar plain language in 
    28 U.S.C. § 2255
    (h)—“guilty of the offense”—as not applying to sentences and not
    allowing the filing of a successive § 2255(h) motion where the movant claimed he
    was “not guilty of the death penalty” or “not eligible for a death sentence.” See In
    re Webster, 
    605 F.3d 256
    , 258–59 (5th Cir. 2010). Section 2255(h)(1) provides
    that
    [a] second or successive motion must be certified as provided in
    section 2244 by a panel of the appropriate court of appeals to contain .
    . . newly discovered evidence that, if proven and viewed in light of the
    evidence as a whole, would be sufficient to establish by clear and
    convincing evidence that no reasonable factfinder would have found
    the movant guilty of the offense . . . .
    17
    In Ward v. Hall, 
    592 F.3d 1144
     (11th Cir. 2010), this Court held that similar language
    in 
    28 U.S.C. § 2254
    (e)(2), authorizing federal evidentiary hearings, did “not apply to issues
    relating to the sentencing phase of a trial.” 
    Id. at 1161
    . We construed “guilt of the underlying
    offense” to mean exactly what it says and nothing else. See 
    id.
    31
    Case: 13-10702     Date Filed: 04/22/2013    Page: 32 of 69
    
    28 U.S.C. § 2255
    (h)(1) (emphasis added). The movant in Webster urged the Fifth
    Circuit “to read ‘offense’ broadly so that § 2255(h)(1) would cover not only a
    claim that a prisoner is not guilty of the offense of conviction, but also a claim that
    he is ‘not guilty of the death penalty.’” 
    605 F.3d at 258
    .
    Rejecting that argument and denying Webster’s application to file a
    successive § 2255(h) motion, the Fifth Circuit stressed three points. First, “there is
    no reason to believe that Congress intended the language ‘guilty of the offense’ to
    mean ‘eligible for a death sentence.’” Id. (quoting 
    28 U.S.C. § 2255
    (h)(1)).
    Secondly, “[h]ad Congress wanted the provision to cover challenges to a
    sentence—even if only to a death sentence—it easily could have referenced
    sentences explicitly in the text . . . .” 
    Id.
     Third, Congress “elected to couch
    § 2255(h)(1), as well as § 2244(b)(2)(B)(ii), in the markedly different,
    unmistakable terms of guilt of the offense.” Id. at 259; see also Hope v. United
    States, 
    108 F.3d 119
    , 120 (7th Cir. 1997) (“We conclude that a successive motion
    under 
    28 U.S.C. § 2255
     (and presumably a successive petition for habeas corpus
    under section 2254, governing habeas corpus for state prisoners, which has
    materially identical language) may not be filed on the basis of newly discovered
    evidence unless the motion challenges the conviction and not merely the
    sentence.”); cf. Wright v. Angelone, 
    151 F.3d 151
    , 164 n.8 (4th Cir. 1998) (dicta)
    (noting in a procedural default case under 
    28 U.S.C. § 2254
    (e)(2)(B), that “other
    32
    Case: 13-10702       Date Filed: 04/22/2013       Page: 33 of 69
    circuit courts narrowly have interpreted the identical language in § 2244(b)(2) to
    require that habeas petitioners demonstrate actual innocence of the underlying
    crime to file a successive habeas petition on the basis of newly discovered
    evidence[,]” and thus, “[a] claim of ‘innocence of the death penalty’ only is no
    longer sufficient to warrant review”).18
    In sum, as this Court held, “‘Our function is to apply statutes, to carry out
    the expression of the legislative will that is embodied in them, not to ‘improve’
    statutes by altering them.’” Davis, 
    565 F.3d at 823
     (quoting Wright v. Sec’y for
    the Dep’t of Corrs., 
    278 F.3d 1245
    , 1255 (11th Cir. 2002)). As the statute in
    § 2244(b)(3)(C) makes clear, this Court may authorize the filing of a successive
    petition only if Hill’s Application makes a prima facie showing that the proposed
    petition satisfies one of the narrow exceptions in § 2244(b)(2). Even if
    § 2244(b)(1) did not bar Hill’s attempt to file a second or successive petition, he
    has not, and cannot, meet the statutory requirements in § 2244(b)(2) for
    authorization to file one. Therefore, this Court is not authorized to grant Hill
    permission to file a successive federal habeas petition.
    Finally, we have considered with care and caution our colleague’s dissent.
    We are required, however, to apply the rules of AEDPA and, more particularly, the
    18
    But see Thompson v. Calderon, 
    151 F.3d 918
    , 923–24 (9th Cir. 1998) (en banc)
    (holding that petitioner’s “claim that he is ineligible for the death penalty due to the
    constitutional infirmity of [his] . . . conviction . . . states a claim under § 2244(b)”).
    33
    Case: 13-10702   Date Filed: 04/22/2013    Page: 34 of 69
    stringent rules found in § 2244(b)(1) and (b)(2) that Congress has enacted
    regarding second or successive petitions. The unequivocal and plain text compels
    this result.
    D. Sawyer Exception Does Not Survive AEDPA
    Given that Hill’s sentence claim does not fall within the § 2244(b)(2)(B)
    exception, we note that Hill also asks us to grant equitable relief by applying a pre-
    AEDPA exception to the bar on successive habeas petitions. Our precedent and
    AEDPA’s plain terms also foreclose that request too.
    Hill relies primarily on the pre-AEDPA decision in Sawyer v. Whitley, 
    505 U.S. 333
    , 
    112 S. Ct. 2514
     (1992), where the Supreme Court considered an
    exception to the judicially-developed bar on second or successive habeas petitions.
    
    Id.
     at 346–47, 
    112 S. Ct. at 2523
    . Prior to AEDPA, Supreme Court decisions
    barred second or successive habeas petitions unless the petitioner could establish
    cause and prejudice or a miscarriage of justice. 
    Id. at 338
    , 
    112 S. Ct. at 2518
    . To
    prove a miscarriage of justice, a petitioner had to show actual (factual) innocence.
    
    Id. at 339
    , 
    112 S. Ct. at
    2518–19.
    In Sawyer, the Supreme Court held that the “actual innocence” exception
    applied to claims asserting innocence of facts underlying a petitioner’s eligibility
    for capital sentencing. 
    Id.
     at 346–47, 
    112 S. Ct. at 2523
    . To bring a claim within
    the miscarriage of justice exception to the bar on successive habeas petitions, the
    34
    Case: 13-10702     Date Filed: 04/22/2013    Page: 35 of 69
    Supreme Court required a petitioner to present evidence establishing “a fair
    probability that a rational trier of fact would have entertained a reasonable doubt as
    to the existence of those facts which are prerequisites under state or federal law for
    the imposition of the death penalty.” 
    Id. at 346
    , 
    112 S. Ct. at 2523
     (internal
    quotation marks omitted).
    The pre-AEDPA bar on successive habeas petitions was judge-made. So too
    were its exceptions. When it enacted AEDPA, Congress codified the bar on
    successive habeas petitions, but not any pre-AEDPA exceptions. In their place,
    Congress crafted narrow exceptions. The Supreme Court has recognized that the
    pre-AEDPA Sawyer exception did not survive the plain language of § 2244(b)(2).
    It has explained:
    AEDPA greatly restricts the power of federal courts to award relief to
    state prisoners who file second or successive habeas corpus
    applications. If the prisoner asserts a claim that he has already
    presented in a previous federal habeas petition, the claim must be
    dismissed in all cases. § 2244(b)(1). And if the prisoner asserts a
    claim that was not presented in a previous petition, the claim must be
    dismissed unless it falls within one of two narrow exceptions. One of
    these exceptions is for claims predicated on newly discovered facts
    that call into question the accuracy of a guilty verdict.
    § 2244(b)(2)(B). The other is for certain claims relying on new rules
    of constitutional law. § 2244(b)(2)(A).
    Tyler, 
    533 U.S. at
    661–62, 121 S. Ct. at 2481–82 (emphasis added). The Supreme
    Court has said there are only two narrow statutory exceptions, not that there are
    three exceptions—the two in the statute plus a third one that existed before the
    35
    Case: 13-10702    Date Filed: 04/22/2013   Page: 36 of 69
    statute was enacted. Simply put, the Sawyer exception for actual innocence of the
    death penalty is not among the exceptions Congress chose to enact. See 
    28 U.S.C. § 2244
    (b)(2).
    This Court, en banc, has already held that Congress’s failure to codify the
    Sawyer exception was meaningful and that the Sawyer exception does not survive
    AEDPA. See Gilbert, 640 F.3d at 1322. In Gilbert, a § 2255 movant attempted to
    take advantage of the Sawyer exception to obtain relief from his sentence. We
    gave a number of independently alternative reasons for not applying that exception
    in his case. Id. at 1320–23. One of the reasons was that the Sawyer exception did
    not survive the enactment of AEDPA. Id. at 1322. We quoted at length and with
    approval the Seventh Circuit’s decision in Hope v. United States, 
    108 F.3d 119
    (7th Cir. 1997), which held that the “judge-fashioned” Sawyer exception does not
    survive AEDPA because “[t]he exception[s] in the new law [are] graven in
    statutory language that could not be any clearer.” Hope, 
    108 F.3d at 120
    . Then we
    adopted that holding as our own. Gilbert, 640 F.3d at 1322 (“In other words, the
    actual innocence of sentence exception to the bar against second or successive
    motions involving sentence claims, as narrow as it was, did not survive AEDPA.
    36
    Case: 13-10702       Date Filed: 04/22/2013      Page: 37 of 69
    For all of these reasons we conclude that the Sawyer actual innocence of sentence
    exception does not apply . . . .” (emphasis added)).19
    We acknowledge that Gilbert dealt with a § 2255 motion based on an
    erroneous application of the United States Sentencing Guidelines, not a § 2254
    habeas petition challenging a state death sentence. However, in Gilbert, this Court
    did not suggest that the Sawyer exception remains viable in some circumstances
    not present in that case. Rather, this Court made clear that AEDPA forecloses the
    Sawyer exception in all circumstances, including § 2254 challenges to state death
    sentences. Gilbert, 640 F.3d at 1322.
    This holding of the en banc court in Gilbert is consistent with our decisions
    in Schwab, Diaz, Provenzano, Jones, and Medina. Each of those cases involved
    challenges to state death sentences. Yet in none of them did we apply the Sawyer
    exception, although the exception might have been relevant under pre-AEDPA
    law. To the extent that our precedent was previously unclear, we now clarify it—
    post-AEDPA, there is no Sawyer exception to the bar on second or successive
    habeas corpus petitions for claims asserting “actual innocence of the death
    19
    The Fifth Circuit has also followed Hope’s conclusion that the Sawyer exception did
    not survive the AEDPA amendment in § 2255(h). See Webster, 
    605 F.3d at 258
    .
    37
    Case: 13-10702       Date Filed: 04/22/2013        Page: 38 of 69
    penalty.”20 Thus, this Court is not authorized to grant Hill’s Application on this
    basis either.
    III. CONCLUSION
    For all of these reasons, we DENY Hill’s Application under 
    28 U.S.C. § 2244
    (b)(3)(A) for permission to file a second or successive petition for writ of
    habeas corpus in the district court. We also VACATE the conditional stay of
    execution entered on February 19, 2013.
    APPLICATION DENIED; STAY VACATED.
    20
    Hill does not argue that our failure to recognize the Sawyer exception to § 2244(b)(2)
    results in a suspension of the writ of habeas corpus in violation of Article I, Section 9, Clause 2
    of the United States Constitution. Nevertheless, we make clear that our decision does not leave
    Hill without the ability to petition for a writ of habeas corpus. Hill may petition the Supreme
    Court directly for a writ of habeas corpus under that Court’s original jurisdiction. See Felker v.
    Turpin, 
    518 U.S. 651
    , 661–63, 
    116 S. Ct. 2333
    , 2338–39 (1996) (holding that AEDPA did not
    withdraw from the Supreme Court its original jurisdiction to consider petitions for writs of
    habeas corpus and leaving open the question whether AEDPA’s restrictions apply to federal
    habeas petitions brought under the Supreme Court’s original jurisdiction); In re Davis, 
    565 F.3d 810
    , 826–27 (11th Cir. 2009) (“The Supreme Court has made clear that the habeas corpus
    statute, even after the AEDPA amendments of 1996, continues to allow it to grant a writ of
    habeas corpus filed pursuant to its original jurisdiction.”). Because Hill has an alternative
    avenue for habeas relief available to him, any argument that the writ has been suspended in his
    case would be a non-starter.
    38
    Case: 13-10702        Date Filed: 04/22/2013        Page: 39 of 69
    BARKETT, Circuit Judge, dissenting:
    The Supreme Court has said unequivocally that it is a violation of the Eighth
    Amendment to the U.S. Constitution to execute a mentally retarded person.
    Atkins v. Virginia, 
    536 U.S. 304
     (2002). Despite the Supreme Court’s command
    “that such punishment is excessive and that the Constitution ‘places a substantive
    restriction on the State’s power to take the life’ of a mentally retarded offender,”
    Atkins, 
    536 U.S. at 321
     (quoting Ford v. Wainwright, 
    477 U.S. 399
    , 405 (1986)),
    the state of Georgia will execute a mentally retarded man when it carries out the
    execution of Warren Lee Hill. There is no question that Georgia will be executing
    a mentally retarded man because all seven mental health experts who have ever
    evaluated Hill, both the State’s and Hill’s, now unanimously agree that he is
    mentally retarded.1
    The state of Georgia and the majority, however, take the position that a
    federal court cannot consider Hill’s newly discovered and compelling evidence
    because Congress’s gatekeeping rules under AEDPA preclude us from allowing a
    1
    In referring to “mental retardation” throughout this dissent, I recognize that increasingly
    professionals in this field, such as the American Association on Intellectual and Developmental
    Disabilities (formerly the American Association on Mental Retardation), are replacing the term
    “mental retardation” with “intellectual disability” or “intellectual developmental disability.” In
    this dissent, however, I use the term “mental retardation” to maintain consistency with the
    terminology used throughout Hill’s appeal and relevant caselaw.
    As I noted in my dissent in Hill v. Humphrey, 
    662 F.3d 1335
    , 1366-67 (11th Cir. 2011)
    (en banc) (Barkett, J., dissenting), “the Supreme Court recognized [in Atkins] that mental
    retardation spans a spectrum of intellectual impairment, ranging from mild to moderate to severe
    to profound mental retardation,” and that “within the universe of all mentally retarded
    individuals, 89% fall in the mildly mentally retarded range.”
    39
    Case: 13-10702     Date Filed: 04/22/2013   Page: 40 of 69
    mentally retarded person to vindicate his constitutional right to never be put to
    death. The perverse consequence of such an application of AEDPA is that a
    federal court must acquiesce to, even condone, a state’s insistence on carrying out
    the unconstitutional execution of a mentally retarded person. When Hill has
    proffered uncontroverted evidence of his mental retardation, I cannot agree that we
    have no choice but to execute him anyway because his claim does “not fit neatly
    into the narrow procedural confines delimited by AEDPA,” In re Davis, 
    565 F.3d 810
    , 827 (11th Cir. 2009) (Barkett, J., dissenting).
    The idea that courts are not permitted to acknowledge that a mistake has
    been made which would bar an execution is quite incredible for a country that not
    only prides itself on having the quintessential system of justice but attempts to
    export it to the world as a model of fairness. Just as we have recognized that a
    petitioner who “in fact has a freestanding actual innocence claim . . . would be
    entitled to have all his procedural defaults excused as a matter of course under the
    fundamental miscarriage of justice exception,” Mize v. Hall, 
    532 F.3d 1184
    , 1195
    n.9 (11th Cir. 2008), I see no reason not to accord the same consideration to one
    who has a freestanding claim that he is, in fact and in law, categorically exempt
    from execution.
    I.
    40
    Case: 13-10702     Date Filed: 04/22/2013    Page: 41 of 69
    The basis for Hill’s present request for relief from his sentence of death is
    that all three experts who previously testified for the state of Georgia in 2000 that
    Hill did not meet the criteria for mental retardation have recently come forward
    and said they made a grievous mistake. They explained that their earlier
    conclusions were unreliable and that it is now their professional opinion that Hill is
    mentally retarded. For example, Dr. Thomas H. Sachy, who initiated contact with
    Hill’s attorney after reading about the then impending execution, said he believed
    his original “conclusions about Mr. Hill’s mental health status were unreliable
    because of [his] lack of experience at the time.” Moreover, he noted that he had
    only spent approximately an hour with Hill the day before the hearing on Hill’s
    mental status, that he did not have experience evaluating mental retardation, and
    that Hill’s case constituted one of his first death penalty cases. After reviewing his
    earlier evaluation and substantial other materials in this case, Dr. Sachy now states:
    I believe that my judgment that Mr. Hill did not meet the criteria for
    mild mental retardation was in error. In my opinion today, within a
    reasonable degree of scientific certainty, Mr. Hill has significantly
    subaverage intellectual functioning with an IQ of approximately 70,
    associated with significant deficits in adaptive skills, with onset prior
    to age 18. I thus concur with the conclusions (rendered previously in
    Mr. Hill’s case) of Dr. Daniel Grant, Dr. Jethro Toomer, Dr. Donald
    Stonefeld, and Dr. William Dickinson that Mr. Hill meets the criteria
    for mild mental retardation and the bases for those conclusions which
    they articulated.
    41
    Case: 13-10702       Date Filed: 04/22/2013      Page: 42 of 69
    Dr. Thomas H. Sachy, at ¶ 6 (Feb. 8, 2013).2 Not only did Dr. Sachy conclude that
    it is his professional opinion now that Hill is mentally retarded, but he also
    explained why he previously erred in concluding otherwise.
    In 2000, my erroneous judgment that Mr. Hill was deliberately
    feigning a disorder, as well as the narrow scope of information I
    reviewed, resulted in my error in finding that Mr. Hill was not
    mentally retarded. However, having learned about and revisited the
    issues of malingering and mental retardation and having reviewed
    extensive additional materials from the court record in Mr. Hill’s case,
    my conclusion now, to a reasonable degree of scientific certainty, is
    that Mr. Hill meets the criteria for mild mental retardation as set out in
    the DSM-IV-TR and as delineated by the American Association on
    Intellectual and Developmental Disabilities (AAIDD).
    Id. at ¶ 18. Dr. Donald W. Harris and Dr. James Gary Carter likewise have attested
    that their earlier conclusions about Hill were wrong and that they now believe to a
    reasonable degree of scientific certainty that Hill is mildly mentally retarded.
    Accordingly, every expert who has ever evaluated Hill for mental retardation
    believes that he is mentally retarded.
    But until Dr. Sachy contacted Hill’s attorneys in July 2012, Hill lacked the
    factual basis to meet Georgia’s stringent (and, in my opinion, unconstitutional)
    beyond a reasonable doubt burden of proof for mental retardation. See Hill, 662
    F.3d at 1365 (Barkett, J., dissenting) (“Requiring proof beyond a reasonable doubt,
    when applied to the highly subjective determination of mental retardation,
    eviscerates the Eighth Amendment constitutional right of all mentally retarded
    2
    I have attached a copy of Dr. Sachy’s affidavit as “Appendix B.”
    42
    Case: 13-10702    Date Filed: 04/22/2013    Page: 43 of 69
    offenders not to be executed.”). Because some disagreement previously existed
    among the seven experts about Hill’s mental retardation, this court held that he
    could not meet that stringent burden. See id. at 1374–75 (Barkett, J., dissenting)
    (“Thus, although the state habeas court ultimately found that Hill was probably
    mentally retarded, it was precluded from granting Atkins relief because Georgia
    limited this constitutionally guaranteed right to only those individuals who could
    establish mental retardation beyond any reasonable doubt, a standard that cannot
    be met when experts are able to formulate even the slightest basis for
    disagreement.”).
    Now, given the unanimity of all experts that Hill is mentally retarded, he can
    prove his mental retardation beyond a reasonable doubt and, thus, conclusively
    establish that his execution would be unconstitutional, even under Georgia’s
    unreasonable standard. The majority minimizes the compelling testimony of these
    three experts as mere recantations, failing to acknowledge the very unusual
    circumstance of medical professionals unequivocally reversing their prior
    diagnoses and concluding that to a reasonable degree of medical certainty that Hill
    is mentally retarded. These experts not only have asserted that their prior
    testimony was unreliable but now have affirmatively stated that Hill is mentally
    retarded. Under these extraordinary circumstances, a statute, even if directly
    applicable, cannot trump the Eighth Amendment’s constitutional mandate.
    43
    Case: 13-10702       Date Filed: 04/22/2013     Page: 44 of 69
    Hill is within one of three discrete classes of individuals, namely the insane,3
    the mentally retarded,4 and juvenile offenders,5 whom the Supreme Court has
    categorically protected from execution because individuals in these categories
    inherently lack the degree of culpability necessary to insure that the administration
    of the death penalty does not violate the prohibition against cruel and unusual
    punishments under the Eighth Amendment. By categorically exempting these
    classes of persons from the death penalty, the Supreme Court has “vindicate[d] the
    underlying principle that the death penalty is reserved for a narrow category of
    crimes and offenders.” Roper, 543 U.S. at 568–69 (quoting Atkins, 
    536 U.S. at 319
    ). This principle was critical to the Supreme Court’s reauthorization of the
    death penalty in 1976, at which time the Court made clear that the death penalty
    could only be used, without violating the Constitution, if it was reserved for the
    most atrocious murders committed by the most heinous of murderers so as to
    protect against its previous arbitrary and disproportionate application.6 See Gregg
    3
    Ford, 
    477 U.S. at 405
    .
    4
    Atkins, 
    536 U.S. at 321
    .
    5
    Roper v. Simmons, 
    543 U.S. 551
     (2005).
    6
    When the Supreme Court four years earlier halted the use of the death penalty, several
    of the Court’s justices expressed concern that the unfettered discretion judges or juries had in
    imposing capital punishment disproportionately resulted in the poor, sick, uneducated and
    unpopular members of society being sentenced to death. See Furman v. Georgia, 
    408 U.S. 238
    (1972). As Justice Marshall pointed out in his concurring opinion in Furman:
    44
    Case: 13-10702           Date Filed: 04/22/2013   Page: 45 of 69
    v. Georgia, 
    428 U.S. 153
     (1976) (plurality opinion); Woodson v. North Carolina,
    
    428 U.S. 280
     (1976) (plurality opinion). Since that time, the Court has
    categorically barred the execution of juvenile, mentally retarded, and insane
    offenders, reiterating that “[c]apital punishment must be limited to those offenders
    who commit ‘a narrow category of the most serious crimes’ and whose extreme
    culpability makes them ‘the most deserving of execution.’” Roper, 
    543 U.S. at 568
    (emphasis added)(quotation marks omitted). The Court held that it would violate
    the Eighth Amendment to execute offenders within these three classes, “no matter
    how heinous the crime,” 
    id.,
     and thus did not leave it to judges or juries to decide
    what weight to give to an offender’s youth, mental retardation, or insanity. These
    categorical bars “vindicate the underlying principle that the death penalty is
    reserved for a narrow category of crimes and offenders.” 
    Id.
     at 568–69.
    Accordingly, I cannot see how any procedural hurdle, even AEDPA’s bars
    to filing a second or successive habeas application, can be constitutionally
    enforced when doing so will eviscerate the constitutionally-protected right that a
    It is the poor, and the members of minority groups who are least able to voice
    their complaints against capital punishment. Their impotence leaves them victims
    of a sanction that the wealthier, better-represented, just-as-guilty person can
    escape. So long as the capital sanction is used only against the forlorn, easily
    forgotten members of society, legislators are content to maintain the status quo,
    because change would draw attention to the problem and concern might develop.
    Ignorance is perpetuated and apathy soon becomes its mate, and we have today’s
    situation.
    Id. at 366 (Marshall, J., concurring).
    45
    Case: 13-10702        Date Filed: 04/22/2013        Page: 46 of 69
    juvenile, mentally retarded, or insane offender has not to be executed. Cf. In re
    Webster, 
    605 F.3d 256
    , 260 (5th Cir. 2010) (Wiener, J., concurring) (“I continue to
    harbor a deep and unsettling conviction that, albeit under Congress’s instruction
    which ties our judicial hands so illogically, we today have no choice but to
    condone just such an unconstitutional punishment.”).
    II.
    The majority believes that we cannot grant permission for a federal court to
    hear Hill’s present application because he cannot satisfy the procedural hurdles of
    
    28 U.S.C. § 2244
    (b)(2)(B)(ii), which govern when a “second or successive” habeas
    petition can be heard. I do not quarrel with whether Hill’s claim fits within the
    requirements of this statutory provision because, as I see it, and as explained
    above, Congress cannot have intended to preclude federal habeas relief for an
    individual who is constitutionally ineligible for execution.7 Claims of freestanding
    7
    However, I disagree with the majority’s position that Hill’s present claim, that his
    execution would be in violation of the Eighth Amendment because he can establish the fact of
    his mental retardation beyond a reasonable doubt, would be barred under 
    28 U.S.C. § 2244
    (b)(1).
    This provision requires a federal court to dismiss “[a] claim presented in a second or successive
    habeas corpus application . . . that was presented in a prior application[.]” As the majority sees
    it, Hill previously raised the claim that he could establish the fact of his mental retardation
    beyond a reasonable doubt, but the majority’s position is based on reading legal arguments into
    the factual assertions that Hill presented in his first federal habeas petition.
    Hill argued in his prior federal habeas petition that his execution would violate the Eighth
    Amendment, not because he could establish the fact of his mental retardation beyond a
    reasonable doubt, but because Georgia’s legal standard of proof of beyond a reasonable doubt
    was contrary to or an unreasonable application of Atkins where the state habeas court had found
    him to be mentally retarded by a preponderance of the evidence. When his prior federal petition
    is considered in its entirety it is clear that Hill’s argument was limited to a challenge to Georgia’s
    insuperably high burden of proof for mental retardation. This court’s (now-vacated) panel
    46
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    actual innocence of the underlying offense and categorical ineligibility for the
    death penalty, as here in Hill’s case, “do not fit neatly into the narrow procedural
    confines delimited by AEDPA.” In re Davis, 
    565 F.3d at 827
     (Barkett, J.,
    dissenting). Such claims cannot be subject to AEDPA’s restrictions when doing so
    will ensure that the U.S. Constitution is violated. See, e.g., Herrera v. Collins, 
    506 U.S. 390
    , 402 (1993) (“[F]ederal habeas courts act in their historic capacity–to
    assure that the habeas petitioner is not being held in violation of his or her federal
    constitutional rights.”).
    Indeed, the Supreme Court has not always adhered to a strict construction of
    
    28 U.S.C. § 2244
    , particularly when determining whether a claim is subject to the
    restrictions on filing a “second or successive” habeas petition. In Stewart v.
    Martinez-Villareal, 
    523 U.S. 637
    , 645 (1998), the Court concluded that the
    restrictions on second or successive applications for federal habeas relief would not
    preclude a federal court from hearing a petitioner’s Ford claim that he was
    categorically exempt from execution because of insanity. At the time the state
    opinion also confirms that the only claim before this Court was the purely legal claim of whether
    Georgia’s standard of proof was an unreasonable application of or contrary to Atkins. Our en
    banc decision addressed the same question.
    While it is true that Hill has consistently asserted the fact that he is mentally retarded,
    nowhere in his prior federal habeas petition, our original panel decision, nor our en banc
    decision, was the question raised or answered of whether Hill had established his mental
    retardation beyond a reasonable doubt. See Hill, 662 F.3d at 1362 (Tjoflat, J., concurring)
    (“Hill’s real complaint is not that he is mentally retarded, and that the state post-conviction
    court’s contrary conclusion was erroneous. Hill instead argues that the state post-conviction
    proceeding utilized an unfair procedure for determining whether he is mentally retarded.”)
    47
    Case: 13-10702     Date Filed: 04/22/2013    Page: 48 of 69
    issued a warrant for his execution, Martinez-Villareal sought federal habeas relief
    on his Ford claim. Martinez-Villareal, 
    523 U.S. at 640
    . Even though the Court
    acknowledged that this was the second time the petitioner had asked for relief
    pursuant to Ford, it did not treat the present claim as a second application for relief
    even though his Ford claim had previously been dismissed as premature. 
    Id.
     The
    Court instead concluded that because the Ford claim was now ripe for adjudication,
    there had only been one application for relief and 
    28 U.S.C. § 2244
    (b) did not bar
    review of the claim. 
    Id.
    Subsequently, in Panetti v. Quarterman, 
    551 U.S. 930
    , 945 (2007), the Court
    addressed the related question of whether a Ford claim raised for the first time in a
    petition, after a petitioner’s other federal habeas claims had already been rejected
    in an earlier petition, should be treated as a second or successive application. As it
    did in Martinez-Villareal, the Court explained that “the implications for habeas
    practice would be far reaching and seemingly perverse” were it to strictly construe
    the meaning of “second or successive” under these circumstances. 
    Id.
     at 943
    (citing to Martinez-Villareal, 
    523 U.S. at 644
    ). Accordingly, the Court concluded
    “that Congress did not intend the provisions of AEDPA addressing ‘second or
    successive’ petitions to govern a filing in the unusual posture presented here: a §
    2254 application raising a Ford-based incompetency claim filed as soon as that
    claim is ripe.” Id. at 945.
    48
    Case: 13-10702      Date Filed: 04/22/2013    Page: 49 of 69
    Simply put, the Supreme Court has recognized that “[t]here are, however,
    exceptions” to AEDPA’s “second or successive” bar to the filing of a federal
    habeas petition second in time. Id. at 947. In the cases of Martinez-Villareal and
    Panetti, the Court was unwilling to construe AEDPA “in a manner that would
    require unripe (and, often, factually unsupported) claims to be raised as a mere
    formality, to the benefit of no party.” Id.
    The Court, likewise, has refused to construe AEDPA in a way that would
    undermine the “equitable principles [which] have traditionally governed the
    substantive law of habeas corpus.” Holland v. Florida, 
    130 S. Ct. 2549
    , 2560
    (2010) (internal citation and quotation marks omitted). In Holland, the Court
    specifically rejected the contention that allowing equitable tolling of the one year
    statute of limitation for filing a federal habeas petition would undermine one of
    AEDPA’s “basic purposes” of eliminating delays in the process. 
    Id. at 2562
    .
    Instead, the Court reiterated that Congress did not “los[e] sight of the fact that the
    ‘writ of habeas corpus plays a vital role in protecting constitutional rights.’” 
    Id.
    (quoting Slack v. McDaniel, 
    529 U.S. 473
    , 483 (2000)).
    [Congress] did not seek to end every possible delay at all costs. The
    importance of the Great Writ, the only writ explicitly protected by the
    Constitution, Art. I, § 9, cl. 2, along with congressional efforts to
    harmonize the new statute with prior law, counsels hesitancy before
    interpreting AEDPA’s statutory silence as indicating a congressional
    intent to close courthouse doors that a strong equitable claim would
    ordinarily keep open.
    49
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    Id.
    Contrary to the State and the majority’s view that Hill’s claim cannot be
    heard because the statute only addresses guilt of the “underlying offense,” I do not
    believe that we must “interpret[ ] AEDPA’s statutory silence” regarding claims
    that an offender is categorically barred from receiving a sentence of death “as
    indicating a congressional intent to close courthouse doors that a strong equitable
    claim would ordinarily keep open.” Holland, 
    130 S. Ct. at 2562
    . Indeed, although
    Ford’s ban on the execution of the insane pre-dates AEDPA’s enactment, it is
    telling that the Supreme Court has not construed AEDPA to bar a petitioner from
    raising a Ford claim in what would otherwise be considered a second or successive
    habeas petition. See Martinez-Villareal, 
    523 U.S. at 643
    ; Panetti, 
    551 U.S. at 945
    .
    Likewise, it simply cannot be that Congress would have intended AEDPA to
    preclude a federal court from hearing the claim of a juvenile or mentally retarded
    offender who obtains, albeit after the conclusion of his prior federal habeas
    proceedings, irrefutable proof that his status constitutionally bars his execution
    forever.
    Just as the Court was able to reconcile AEDPA’s finality concerns with
    habeas’s equitable principles in the context of a Ford claim, AEDPA’s
    requirements should not be construed to require the unconstitutional execution of a
    mentally retarded offender who, by presenting evidence that virtually guarantees
    50
    Case: 13-10702        Date Filed: 04/22/2013        Page: 51 of 69
    that he can establish his mental retardation, is able to satisfy even the preposterous
    burden of proof Georgia demands. If the Supreme Court means that the mentally
    retarded cannot be constitutionally executed, and Hill has now shown beyond any
    reasonable doubt that he is mentally retarded, a congressional act cannot be applied
    to trump Hill’s constitutional right not to be executed.8
    8
    Although, as the majority notes, notwithstanding this court’s denial of his application,
    Hill still may petition the Supreme Court for a writ of habeas corpus under its original
    jurisdiction, see Maj. Op. at 37 n.20 (citing Felker v. Turpin, 
    518 U.S. 651
    , 661–63 (1996)); see
    also In re Davis, 
    565 F.3d at
    826–27. Nonetheless, the potential availability of this alternative
    avenue for relief does not, as I see it, mean that federal courts do not have the authority or
    responsibility to enforce the constitutional mandates of the Supreme Court through the equitable
    remedy of habeas.
    51
    Case: 13-10702   Date Filed: 04/22/2013   Page: 52 of 69
    APPENDIX A
    52
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    APPPENDIX B
    53
    Case: 13-10702   Date Filed: 04/22/2013   Page: 54 of 69
    54
    Case: 13-10702   Date Filed: 04/22/2013   Page: 55 of 69
    55
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    56
    Case: 13-10702   Date Filed: 04/22/2013   Page: 57 of 69
    57
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    58
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    59
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