OPINION
Respondent Margaret Bagley, warden of the prison where Petitioner Michael Bies is incarcerated, appeals the order of the district court granting Petitioner a writ of habeas corpus pursuant to 28 U.S.C. § 2254, vacating his sentence of death, and ordering that he be resentenced to receive a sentence other than death. Respondent claims that, even though Petitioner was found to be mentally retarded on direct appeal, Ohio should be permitted to relitigate this finding now that it has taken on new legal significance in light of the Supreme Court’s decision in
Atkins v. Virginia,
STATEMENT OF FACTS
A. Trial and Direct Appeals
On October 13, 1992, Petitioner Michael Bies was found guilty, by an Ohio state court jury, of the kidnapping, attempted rape and murder of ten-year-old Aaron Raines. During the sentencing phase of his trial, Petitioner introduced the testimony of Dr. Donna Winter, a licensed clinical psychologist, who testified both that Petitioner has an IQ of 69, and that he possesses all the traits necessary for a clinical diagnosis of mental retardation. Dr. Winter’s testimony was corroborated by a September 11, 1992 letter from Dr. Myron S. Fridman, another licensed clinical psychologist who diagnosed Petitioner as a “marginally functioning, mildly mentally retarded man....” (J.A. 1501) Nevertheless, the jury recommended the death sentence, and on October 30, 1992, the trial court accepted this recommendation. 1
Petitioner appealed both his conviction and his death sentence to the Ohio Court of Appeals. On appeal, Petitioner argued *328 that he is mentally retarded, and that this mental retardation was a mitigating factor which should permit him to receive a sentence other than death. In response to these arguments, the government questioned Petitioner’s assertion that he is “supposedly retarded,” and cited specific evidence in the record which, it claimed, indicates that Petitioner does not suffer from mental retardation. (J.A. 789-90)
While the appeals court affirmed both Petitioner’s conviction and his death sentence,
State v. Bies,
No. C-920841,
Petitioner appealed this decision to the Supreme Court of Ohio, where the issue of his mental retardation was again litigated. Once again, Petitioner argued that he is mentally retarded, and that this mental retardation is a mitigating factor which should lead to a sentence other than death. Once again, the government contested Petitioner’s claim that he is “supposedly retarded,” and once again, the government cited evidence in the record which suggests that Petitioner does not suffer from mental retardation. (J.A. 830-31) The state supreme court affirmed Petitioner’s conviction and death sentence.
State v. Bies,
On September 20, 1996, Petitioner filed an “Application for Reopening” in the Ohio Court of Appeals under an Ohio appellate rule which allows a criminal defendant to claim ineffective assistance of appellate counsel. Ohio App. R. 26(B)(1). The court of appeals denied this application, and the Supreme Court of Ohio affirmed, holding that Petitioner “offered no compelling justification” for granting his application, and noting that the application was filed outside of the ninety day deadline imposed by the Ohio rules.
State v. Bies,
B. State Post-Conviction Proceedings
Also on September 20, 1996, Petitioner filed a petition seeking post-conviction review of his conviction and death sentence in Ohio state court. Among several claims for relief, Petitioner again argued that he is mentally retarded, and that executing him would violate the Eighth Amendment because “a national consensus against executing the mentally retarded reflects the new standard of decency in the United States.” (J.A. 840) While the government contested Petitioner’s Eighth Amendment claim, this time it conceded that “[t]he record reveals defendant to be mildly mentally retarded with an I.Q. of about 69.” Although the trial court held that mentally retarded individuals could be executed, it also found that “[t]he defendant is shown by the record to be mildly mentally retarded....” (J.A. 881) 2
While a second, unsuccessful petition for state post-conviction relief was being
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heard by the Ohio courts, the United States Supreme Court held in
Atkins v. Virginia,
that “death is not a suitable punishment for a mentally retarded criminal.”
Petitioner moved for summary judgment on his estoppel claim, and this motion was denied in an April 5, 2004 order by an Ohio trial judge. Noting that this order made no mention of the Double Jeopardy Clause, Petitioner then filed a Renewed Motion for Summary Judgment, arguing that “the Double Jeopardy Clause bars the prosecutor from relitigating the mental health findings” of the Ohio courts. (J.A. 1618) The state trial court denied this renewed motion on June 21, 2004 without providing any additional reasoning with respect to Petitioner’s double jeopardy claim.
C. Federal Habeas Proceedings
The case on appeal to this Court was initially filed on August 21, 2000 in the Southern District of Ohio. This federal habeas petition was pending before the district court when the Supreme Court decided Atkins, and Petitioner filed a Motion for Summary Judgment shortly after Atkins was handed down. On January 31, 2003, the district court denied this motion on the grounds that Petitioner had not yet exhausted his Atkins claim in state court. Nevertheless, the district court retained jurisdiction over Bies’ petition, and issued a stay of execution on July 30, 2003.
Petitioner’s double jeopardy claim was first raised in Ohio state court. After the state trial court denied him summary judgment on this issue, Petitioner moved the district court to amend his federal habeas petition to include this claim. Although the government filed a memorandum in opposition to this motion, the district court granted Petitioner leave to amend his claim on April 11, 2005, and proposed that this double jeopardy claim be severed or bifurcated to allow it to be resolved independent of the balance of the habeas petition. After briefing on this issue of severance or bifurcation, the district court did bifurcate the claims to allow Petitioner’s double jeopardy claim to proceed separately, and granted the petition for a writ of habeas corpus on March 1, 2006 as to this double jeopardy claim. This appeal followed.
DISCUSSION
Standard of Review
This Court reviews the district court’s disposition of a petition for writ of habeas corpus
de novo,
and its factual findings for clear error.
Smith v. Hofbauer,
The Antiterrorism and Effective Death Penalty Act (“AEDPA”) provides federal habeas relief for a state court defendant if the state court’s decision “resulted in a decision that was contrary to, or involved an unreasonable application of, clearly established Federal law, as determined by the Supreme Court[,]” 28 U.S.C. § 2254(d)(1), or was based on “an unreasonable determination of the facts in light of the evidence presented in the State court proceeding.” 28 U.S.C. § 2254(d)(2).
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We hold that this AEDPA standard should be applied here.
3
A state court adjudication is “contrary to” Supreme Court precedent under § 2254(d)(1), “if the state court arrives at a conclusion opposite to that reached by [the Supreme] Court on a question of law,” or “if the state court confronts facts that are materially indistinguishable from a relevant Supreme Court precedent” and arrives at a different result.
Williams v. Taylor,
I. EXHAUSTION OF PETITIONER’S STATE COURT REMEDIES
In most cases, a habeas petitioner must “exhaust[ ] the remedies available in the courts of the State” before seeking relief in federal court. § 2254(b)(1)(A). This rule does not apply, however, when “there is an absence of available State corrective process,” or when “circumstances exist that render such process ineffective to protect the rights of the applicant.” § 2254(b)(1)(B). In
Gully v. Kunzman,
Like the instant case, Gully involved federal habeas petitioners who claimed, under various constitutional theories, that they could not be sentenced to death. Id. at 286. Among these claims, the Gully petitioners argued that, because they were sentenced to life in prison under a prior state proceeding, the Double Jeopardy Clause forbade the state from retrying and sentencing them to death. Id. Although we held that the Gully petitioners’ non-double jeopardy claims must be fully exhausted in state court prior to federal habeas review, we also held that a more permissive exhaustion rule applies to double jeopardy claims. Id.
According to
Gully,
the Double Jeopardy Clause protects, not only against “the ultimate legal consequences of (an adverse) verdict,” but also against the mere “risk or hazard” of twice defending against
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the same claim.
Id.
at 287 (quoting
Price v. Georgia,
Under
Gully,
a federal court may provide habeas review of double jeopardy claims once “the defendant has exhausted whatever procedures are available to him under state law for ‘pre-exposure’ vindication of his rights.”
Petitioner challenged his death sentence in a post-conviction proceeding in Ohio state court, claiming both that it would violate the Double Jeopardy Clause for the state to relitigate his mental retardation, and, in the alternative, that the trial court should again find him mentally retarded and therefore ineligible for execution. When Petitioner sought summary judgment on the double jeopardy claim, however, the trial judge denied his motion. Under Ohio law, “the proper remedy for seeking judicial review of the denial of a motion to dismiss on the ground of double jeopardy is a direct appeal to the court of appeals at the conclusion of the trial court proceedings.”
Wenzel v. Enright,
In order to avoid unconstitutionally requiring Petitioner to relitigate the issue of his mental retardation, we hold that Petitioner has “exhausted whatever procedures are available to him under state law for ‘pre-exposure’ vindication of his rights.”
Gully,
Petitioner raised a double jeopardy claim in his habeas petition, arguing that the state may not relitigate the issue of his mental retardation. He filed a motion seeking summary judgment on this claim, and this motion was denied by the state trial court. Furthermore, Ohio law prevents Petitioner from appealing this denial until after a full trial on the question of his mental retardation.
Wenzel,
II. APPLICATION OF THE DOUBLE JEOPARDY CLAUSE TO PETITIONER’S MENTAL RETARDATION CLAIM
The Double Jeopardy Clause applies not just to criminal convictions, but also to sentencing proceedings in capital cases.
Arizona v. Rumsey,
A. Collateral Estoppel
Under the doctrine of collateral estoppel, “once a court has decided an issue of fact or law necessary to its judgment, that decision may preclude relitigation of the issue in a suit on a different cause of action involving a party to the first case.”
Allen v. McCurry,
In the context of civil litigation, this court applies a four-part test in determining whether collateral estoppel precludes relitigation of an issue. Under that test, “Before collateral estoppel may be applied to bar litigation of an issue, four specific requirements must be met:”
(1) the precise issue raised in the present case must have been raised and actually litigated in the prior proceeding;
(2) determination of the issue must have been necessary to the outcome of the prior proceeding; (3) the prior proceeding must have resulted in a final judgment on the merits; and (4) the party against whom estoppel is sought must have had a full and fair opportunity to litigate the issue in the prior proceeding. N.A.A.C.P., Detroit Branch v. Detroit Police Officers Ass’n,821 F.2d 328 , 330 (6th Cir.1987) (footnotes omitted). While this Court has not yet had the opportunity to determine whether the same test applies in the double jeopardy context, this four-part test fully implements the Fifth Amendment’s requirement that “when an issue of ultimate fact has once been determined by a valid and final judgment, that issue cannot again be litigated between the same parties in any future lawsuit.” Ashe,397 U.S. at 443 ,90 S.Ct. 1189 ; see United States v. Fiel,35 F.3d 997 , 1006 (4th Cir.1994) (applying a similar test under Ashe). We therefore consider each of these four-parts in turn.
1. The Issue Being Relitigated
To succeed in his double jeopardy claim, Petitioner has the burden of demonstrating that “the issue whose relitigation he seeks to foreclose was actually decided in the first proceeding.”
Dowling v. United States,
In
Lott,
the Supreme Court of Ohio described the test Ohio courts use for determining whether a person is mentally retarded and therefore ineligible for the death penalty under
Atkins. Id.
at 1014. This decision was necessary because, although
Atkins
held that the mentally retarded could not be executed, it simultaneously “le[ft] to the State[s] the task of developing appropriate ways to enforce the constitutional restriction upon [their] execution of sentences.”
Although
Atkins
did not mandate that states follow a specific procedure in determining whether or not a capital defendant is mentally retarded, it cited favorably to the clinical definition of mental retardation
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established by the American Association on Mental Retardation and the American Psychiatric Association.
Id.
at 309 n. 3,
The essential feature of Mental Retardation is significantly subaverage general intellectual functioning (Criterion A) that is accompanied by significant limitations in adaptive functioning in at least two of the following skill areas: communication, self-care, home living, social/interpersonal skills, use of community resources, self-direction, functional academic skills, work, leisure, health, and safety (Criterion B). The onset must occur before age 18 years (Criterion C).
Id. (quoting Diagnostic and Statistical Manual of Mental Disorders 41 (4th ed.2000) (“DSM-IV”)).
In
Lott,
the court held that Ohio courts should apply this clinical standard in determining whether a capital defendant is mentally retarded.
See
*335
The Supreme Court of Ohio’s finding that Petitioner is mentally retarded was based solely on the diagnosis of Dr. Donna Winter, a licensed clinical psychologist.
Bies,
The first criteria for a diagnosis of mental retardation is “significantly subaverage intellectual functioning.” DSM-IV 49. This prong is established by “an IQ of approximately 70 or below on an individually administered IQ test.” Id. Dr. Winter testified that Petitioner has an IQ of 69. Similarly, Dr. Winter testified that Petitioner has significant limitations in several adaptive skills. Dr. Winter testified as to Petitioner’s limited functional academic skills, noting that he is unable to read, that he suffers from “developmental academic disorder,” and that he functions at a “third to sixth grade level.” (J.A. 1166, 1168) Dr. Winter testified that Petitioner has significant limitations to his ability to communicate, noting that he had “problems with language at a very early age” (J.A. 1209) Dr. Winter testified that Petitioner has significant limitations to his social and interpersonal skills, noting that he was “violent and uncontrollable” at a very young age, (J.A. 1159), that he was expelled from public school for his disruptive and often violent behavior, and that he was transferred to a “severe behavior handicap class.” (J.A. 1163) Finally, Dr. Winter testified that Petitioner has significant limitations to his ability to care for himself, noting that he had made a number of suicide attempts by the age of 13. Finally, Dr. Winter testified that Petitioner’s limitations began to manifest as early as age 3, *336 thus establishing their onset before the age of 18.
Based on Dr. Winter’s testimony — the testimony of a clinical psychologist — it is clear that she relied on the clinical definition of mental retardation in diagnosing Petitioner. Because the Supreme Court of Ohio held that Dr. Winter’s testimony was alone sufficient to establish Petitioner’s mental retardation,
Bies,
Inasmuch as the precise issue litigated on direct appeal is now being raised again by the government, we conclude that the first prong of the collateral estoppel test has been met. Id.
2. The Necessity of the State Supreme Court’s Finding
The second prong of the four-part collateral estoppel test requires that determination of the issue being relitigated “must have been necessary to the outcome of the prior proceeding.” Id. We believe that this prong has also been established here.
Under Ohio law, a sentencing court may not impose the death penalty unless that court has first considered any mitigating factors weighing against a death sentence, Ohio Rev. Code § 2929.04(C), and found those mitigating factors proven by a preponderance of the evidence.
State v. Jenkins,
When reviewing a sentence of death, “the supreme court shall affirm a sentence of death only if the particular court is persuaded from the record that the aggravating circumstances the offender was found guilty of committing outweigh the mitigating factors present in the case and that the sentence of death is the appropriate sentence in the case.” Ohio Rev.Code § 2929.05(A). This independent review of the aggravating circumstances and mitigating factors is far more rigorous than the deferential standard of review which appellate courts normally apply to findings of fact by a trial court — even amounting to
de novo
review on both issues of law and issues of fact.
See State v. Holloway,
An Ohio appellate court’s review of a death sentence is not only rigorous, it is
*337
sweeping. During the sentencing phase of a capital defendant’s trial, an Ohio jury-may not limit its inquiry to considering only those mitigating factors the defendant argues are present in his or her case. Rather, “Ohio law provides that the jury is required to consider as possible mitigating factors the nature and circumstances of the offense; the history, character, and background of the defendant; and any other factors that call for a penalty less than death or that lessen the appropriateness of the death penalty.”
State v. Jordan,
Moreover, in considering these factors, the jury is not limited to finding mitigating factors present in the evidence presented during a capital defendant’s mitigation case. Instead, the jury must consider “any evidence” which leads to a conclusion that “any factors in mitigation of the imposition of the sentence of death” are present in the defendant’s case.
Id.-, see also State v. Ashworth,
Due to the broad inquiry an Ohio court must perform before sentencing a person to death, it would be impossible for that court to simply assume without deciding that a particular mitigating factor exists, and then argue that the death penalty may still be imposed because the aggravating circumstances outweigh that factor. Ohio law does not limit a court’s task in imposing the death penalty to simply proving that the mitigating factors proffered by the defendant are insufficient to overcome the prosecutor’s evidence.
Jordan,
Indeed the Supreme Court of Ohio engaged in just such an inquiry before upholding Petitioner’s death sentence. In addition to determining that Petitioner is mentally retarded, the court found numerous other mitigating factors in the evidence presented to the jury at trial. The court found that the fact that Petitioner’s “father was an alcoholic who physically
*338
abused Bies’s mother before he abandoned the family,” mitigated the seriousness of his offense.
Bies,
Because the Supreme Court of Ohio found that Petitioner is mentally retarded pursuant to a mandatory duty to weigh the aggravating circumstances in his case against any mitigating factors which could be found in the record, we hold that the determination of this issue was “necessary to the outcome” of Petitioner’s direct appeal, and thus the second prong of the collateral estoppel test is met.
N.A.A.C.P.,
3. The Finality of the State Supreme Court’s Judgment
Under the third prong of the collateral estoppel test, the proceeding in which Petitioner was found to be mentally retarded “must have resulted in a final judgment on the merits.”
Id.
This prong is easily established here. Petitioner was found to be mentally retarded in final judgment by the Supreme Court of Ohio.
Bies,
4. The State’s Opportunity to Litigate Petitioner’s Mental Retardation
The final prong of the collateral estoppel test requires that “the party against whom estoppel is sought must have had a full and fair opportunity to litigate the issue in the prior proceeding.”
N.A.A.C.P.,
The government argues against such a conclusion by claiming that the parties “did not really have a fair opportunity before
Atkins
to litigate” the issue of Petitioner’s mental retardation. (Respondent’s Br. at 35-36) This argument, however, ignores the record. On direct appeal to the Ohio Court of Appeals and the Supreme Court of Ohio, Petitioner’s mental retardation was a contested issue. In briefs before both courts, both parties presented arguments and cited evidence in the record regarding whether Petitioner suffers from mental retardation. In both courts, the government contested Petitioner’s claim that he is “supposedly retarded,” and cited evidence to support this claim. (J.A. 789-90, 830-31) Both courts found Petitioner’s arguments more compelling.
Bies,
*339
We find that Petitioner and the government vigorously litigated the issue of his mental retardation during Petitioner’s direct appeals. The government did not claim at any point during those proceedings that they were somehow unfair, or otherwise denied them a full and fair chance to present their arguments against a finding that Petitioner is mentally retarded. Furthermore, this Court has no reason to doubt the fairness of the jurists on the Ohio Court of Appeals and the Supreme Court of Ohio, and the government presents no evidence to this Court that the Ohio judges paid insufficient regard to their arguments that Petitioner is not mentally retarded. Accordingly, we conclude that the final prong of the collateral estoppel test has been established in this case. Moreover, as “death is not a suitable punishment for a mentally retarded criminal,”
Atkins,
5. A Right Limited To The Accused
In an attempt to circumvent the Double Jeopardy Clause, the government also claims that double jeopardy does not apply here because two Ohio court decisions have allowed the mental retardation issue to be relitigated.
See State v. Lorraine,
NO.2003-T-0159,
Moreover, insofar as collateral estoppel is a doctrine which exists independent of the Double Jeopardy Clause,
see Ashe,
[T]he purpose of a criminal court is not to provide a forum for the ascertainment of private rights. Rather it is to vindicate the public interest in the enforcement of the criminal law while at the same time safeguarding the rights of the individual defendant. The public interest in the accuracy and justice of criminal results is greater than the concern for judicial economy professed in civil cases....
Standefer v. United States,
Because of a criminal defendant’s “interest of transcending value” in vindicating his rights in a criminal case,
Win-ship,
B. AEDPA
Even though the Double Jeopardy Clause prohibits relitigation of Petitioner’s mental retardation, this Court may only grant his petition if he is in custody pursuant to a state court’s decision “that was contrary to, or involved an unreasonable application of, clearly established Federal law, as determined by the Supreme Court[,]” § 2254(d)(1), or which was based on “an unreasonable determination of the facts in light of the evidence presented in the State court proceeding.” § 2254(d)(2). In determining whether a state court unreasonably determined the facts of a case, this Court presumes that any “determination of a factual issue made by a State court” is correct. § 2254(e)(1). This presumption, however, may be rebutted by clear and convincing evidence.
Id.; Haliym v. Mitchell,
Clear and convincing evidence does demonstrate that the Ohio state court based its decision to permit relitigation of Petitioner’s mental retardation on unreasonable determinations of fact. In the Ohio trial court’s decision denying Petitioner’s motion for summary judgment, the court concluded that “while the record contains evidence that Mr. Bies is mentally retarded, the Court is unable to determine whether the experts applied the test as laid out by [Lott ] to determine this issue.” (J.A. 1610) With respect to Dr. Winter’s testimony, the Ohio trial court found that “Dr. Winter concludes that Mr. Bies is mildly mentally retarded. There is no analysis of this issue, however.... ” (J.A. 1611) In a footnote, the opinion finds that Dr. Winter’s diagnosis of Petitioner “ap *341 pears to be based primarily on the IQ test.” (J.A. 1611 n. 1) These findings, however, are contrary to the record.
Dr. Winter’s testimony comprises fifty-six pages of the record in this case. In it, Dr. Winter testified not only to Petitioner’s low IQ, but also to his limited functional academic skills, his significant limitations to his ability to communicate, his significant limitations to his social and interpersonal skills, and his significant limitations to his ability to care for himself, in addition to testifying that all of these signs of mental retardation manifested at an early age. Contrary to the Ohio trial court’s finding that Dr. Winter’s diagnosis is “based primarily on the IQ test,” her testimony clearly demonstrates that she considered each of the three factors contained in the clinical test for mental retardation, and found each of them present in Petitioner.
See Lott,
Furthermore, the Ohio trial court’s finding ignored Dr. Winter’s occupation as a
clinical
psychologist in finding that it is “unable to determine” whether Dr. Winter applied the clinical standard for diagnosing Petitioner. The clinical test for assessing mental retardation, which is described in
Lott,
represents the standard level of care offered by clinical psychologists in diagnosing their patients.
See Atkins,
The standard for diagnosing mental retardation described in Lott was not created from whole cloth. Rather, Lott did no more than appropriate the very same standard of care which psychologists and other mental health care professionals have applied for decades. See DSM-III 28 (defining mental retardation in the same manner as Lott based on the standard of care in 1987). The record provides no evidence that Dr. Winter abandoned her professional training when she diagnosed Petitioner as mentally retarded; indeed her own testimony expressly describes Petitioner as possessing each of the three traits required for a clinical diagnosis of mental retardation. In light of the overwhelming evidence that Dr. Winter did in fact apply the clinical standard recognized by her own profession, we conclude that clear and convincing evidence demonstrates that the Ohio trial court unreasonably found that Dr. Winter could have applied a different standard.
The Ohio trial court’s determination that Dr. Winter may not have applied the clinical definition of mental retardation was based on “an unreasonable determination
*342
of the facts in light of the evidence presented in the State court proceeding.” § 2254(d)(2). As the Supreme Court of Ohio followed Dr. Winter’s testimony in its 1996 finding that Petitioner is mentally retarded,
Bies,
CONCLUSION
Under the Double Jeopardy Clause, “when an issue of ultimate fact has once been determined by a valid and final judgment, that issue cannot again be litigated between the same parties in any future lawsuit.”
Ashe,
Having examined the record in this case, we determine that Petitioner was found to be mentally retarded, under the clinically accepted definition of mental retardation, by a final judgment of the Supreme Court of Ohio. We further determine that the government is now seeking to relitigate this identical issue, that the Supreme Court of Ohio’s finding was necessary to its judgment, and that the government had a full and fair opportunity to litigate this issue on direct appeal.
N.A.A.C.P.,
Notes
. While not at issue in this appeal, Bies also was also sentenced to eight to fifteen actual years on the attempted rape count, and ten to twenty-five actual years on the kidnapping count.
. On appeal, the Ohio Court of Appeals did not reach Petitioner’s Eighth Amendment claim on the grounds that it was not properly raised on direct appeal. The Supreme Court of Ohio subsequently denied review of this decision.
. Petitioner argues that “when reviewing pretrial claims of double jeopardy, this Court applies the standard of review contained in 28 U.S.C. § 2241,” and urges us to apply § 2241's less restrictive standard to this case. (Petitioner’s Br. at 21) To support this claim, however, he relies on this Court's decision in
Moyer v. Petty,
No. 86-3243,
. Although
Gully
was decided pre-AEDPA, it has been applied by this Court in post-AEDPA decisions.
See, e.g., Harpster v. Ohio,
. Although
Sattazahn
held that “the touchstone for double-jeopardy protection in capital-sentencing proceedings is whether there has been an ‘acquittal,’ ’’
. The fact that Petitioner was determined to be mentally retarded by the Supreme Court of Ohio on appeal, rather than by the trial court, makes no difference to this Court’s consideration of this case. In
Sattazahn,
the Supreme Court held that double jeopardy attaches when a judge or jury "enter findings sufficient to establish legal entitlement to the life sentence.”
This view is bolstered by the Supreme Court’s decision in
Lockhart v. Nelson,
A finding of fact which renders a defendant constitutionally ineligible for the death penalty requires a court to enter a judgment of "acquittal” for double jeopardy purposes.
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Sattazahn,
. Admittedly, the DSM-IV was published two years after Dr. Winter's diagnosis of Petitioner. Even so, the definition of mental retardation described by Lott was recognized as the clinical standard at least five years prior to Dr. Winter’s testimony. See Diagnostic and Statistical Manual of Mental Disorders 28 (3d ed.1987) (“DSM-III”) (“The essential features of [mental retardation] are: (1) significantly subaverage general intellectual functioning, accompanied by (2) significant deficits or impairments in adaptive functioning, with (3) onset before the age of 18.”).
. This reading of Ohio law is bolstered by the plain language of the state’s death penalty statute, which requires a sentencing court to ask whether the “aggravating circumstances the offender was found guilty of committing outweigh the mitigating factors present in the case.” § 2929.05(A). Implicit in the requirement that a court consider the mitigating factors "present in the case” is that the court must necessarily determine which mitigating factors are actually present in that case.
. Although a petition for a writ of habeas corpus constitutes a civil, not a criminal, proceeding, a habeas petitioner’s interests in avoiding stigma and preserving his own liberty are no less than those of a criminal defendant.
