OPINION

HELENE N. WHITE, Circuit Judge.

Petitioner Kelly L. Volpe (Volpe), an Ohio state prisoner, appeals the district court's denial of her 28 U.S.C. § 2254 habeas corpus petition. She argues that her state convictions of both operating a vehicle while under the influence, Ohio Rev. Code § 4511.19(A)(1)(a), and aggravated vehicular homicide as a proximate result of operating a vehicle while under the influence, id. § 2903.06(A)(1)(a), violate the federal Double Jeopardy Clause. We AFFIRM.

I.

A.

The facts recounted by the state appellate court are undisputed:

State v. Volpe, No. 06AP-1153, 2008 WL 928342, at *1 (Ohio Ct.App. 10th Dist. Apr. 8, 2008) (unpublished). Upon arriving at the crash scene, the police found Volpe, intoxicated and trapped behind the truck's steering wheel. Volpe's daughter, found on the ground on the other side of the truck, died three days later from multiple blunt-force injuries consistent with a car accident. Id.

B.

An Ohio grand jury charged Volpe with: (1) two counts of aggravated vehicular homicide (AVH) (one based on operating a vehicle while under the influence (OVI) and one based on recklessly causing her daughter's death), each with a specification that she had been convicted, or pleaded guilty, of three or more prior OVI or equivalent municipal offenses within the last six years; and (2) OVI with a specification that she had been convicted, or pleaded guilty, of five or more equivalent offenses within the last twenty years.

Volpe proceeded to trial and the jury found her guilty of all three charges and specifications. For sentencing purposes, the trial court merged the recklessness-based AVH count with the OVI-based AVH count and sentenced Volpe to a ten-year prison term for one AVH count plus a three-year prison term for the specification. The trial court also sentenced Volpe to a thirty-month prison term for the OVI count plus a five-year prison term for the specification. The trial court ordered the prison terms, for both the offenses and specifications, to run consecutively; thus, Volpe received a total prison term of twenty years and six months.

C.

On direct appeal, Volpe argued that the trial court erred when it imposed consecutive prison terms for the AVH and OVI convictions — rather than merge them for sentencing purposes — because the offenses were allied offenses of similar import under Ohio's multi-count statute, Ohio Rev.Code § 2941.25, which controls the inquiry whether the state legislature intended cumulative punishments for the two offenses. Volpe argued that this asserted error violated the Double Jeopardy Clause of the Fifth Amendment, which prohibits the imposition of cumulative punishments for the same offense unless the state legislature intended to authorize cumulative punishments.

In April 2008, the state appellate court affirmed Volpe's convictions and rejected her double jeopardy claim:

Volpe, 2008 WL 928342, at *13-15 (formatting altered; internal citations altered or omitted).

Volpe then filed a motion for reconsideration, relying on an Ohio Supreme Court decision that was issued one day after the appellate court's decision in her case. The motion was denied:

State v. Volpe, No. 06AP-1153 (Ohio Ct. App. 10th Dist. June 3, 2008) (PID 376-80; R. 9-1) (formatting altered; internal citations altered or omitted). The Ohio Supreme Court denied leave to appeal. See State v. Volpe, 119 Ohio St.3d 1448, 893 N.E.2d 518 (Ohio 2008) (table decision).

D.

In September 2009, Volpe timely filed this habeas action, raising the double jeopardy claim that she exhausted in state court. A magistrate judge issued a report, recommending denial of Volpe's habeas petition on the basis that the state appellate court's determination that the state legislature intended to authorize cumulative punishments for both AVH and OVI foreclosed habeas relief. Volpe v. Trim, No. 09-cv-790, 2011 WL 5326073 (S.D.Ohio Sept. 26, 2011) (unpublished). The magistrate judge noted that:

Id. at *9 n. 1 (internal citation altered).

After reviewing Volpe's timely objections to the magistrate judge's report, the district court adopted the report insofar as it recommended denial of Volpe's petition and dismissed the action. See Volpe v. Trim, No. 09-cv-790, 2011 WL 5326069 (S.D.Ohio Nov. 7, 2011) (unpublished). Volpe timely appealed, and the district court granted a certificate of appealability.

II.

A.

In a federal habeas appeal, "we review de novo the district court's conclusions on issues of law and on mixed questions of law and fact and review its factual findings for clear error." Montgomery v. Bobby, 654 F.3d 668, 676 (6th Cir.2011) (en banc). Under the Antiterrorism and Effective Death Penalty Act (AEDPA), a federal court may grant habeas relief only if the state court's adjudication of a prisoner's claim:

28 U.S.C. § 2254(d).

Only the first provision is at issue here, under which the term "clearly established Federal law ... refers to the holdings, as opposed to the dicta, of th[e Supreme Court]'s decisions as of the time of the relevant state-court decision." Williams v. Taylor, 529 U.S. 362, 412, 120 S.Ct. 1495, 146 L.Ed.2d 389 (2000) (internal quotation marks omitted). A state court's decision is "contrary to" clearly established federal law "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 decides a case differently than [the Supreme] Court has on a set of materially indistinguishable facts." Id. at 413, 120 S.Ct. 1495. An "unreasonable application" occurs when "the state court identifies the correct governing legal principle from [the Supreme] Court's decisions but unreasonably applies that principle to the facts of the prisoner's case." Id.

B.

The Double Jeopardy Clause of the Fifth Amendment, made applicable to the states through the Fourteenth Amendment, provides that no person shall "be subject for the same offence to be twice put in jeopardy of life or limb." U.S. Const. amend. V; see Benton v. Maryland, 395 U.S. 784, 794, 89 S.Ct. 2056, 23 L.Ed.2d 707 (1969). "The Double Jeopardy Clause `protects against a second prosecution for the same offense after acquittal. It protects against a second prosecution for the same offense after conviction. And it protects against multiple punishments for the same offense.'" Brown v. Ohio, 432 U.S. 161, 165, 97 S.Ct. 2221, 53 L.Ed.2d 187 (1977) (quoting North Carolina v. Pearce, 395 U.S. 711, 717, 89 S.Ct. 2072, 23 L.Ed.2d 656 (1969), overruled on other grounds by Alabama v. Smith, 490 U.S. 794, 109 S.Ct. 2201, 104 L.Ed.2d 865 (1989)). Only the last aspect, the protection against multiple punishments, is at issue here.

The Supreme Court has interpreted the multiple-punishments aspect of the Double Jeopardy Clause as protecting defendants from being punished more than once for a single act when the legislature does not intend for the punishments to be cumulative. See Albernaz v. United States, 450 U.S. 333, 344, 101 S.Ct. 1137, 67 L.Ed.2d 275 (1981). In other words, "[w]ith respect to cumulative sentences imposed in a single trial, the Double Jeopardy Clause does no more than prevent the sentencing court from prescribing greater punishment than the legislature intended." Missouri v. Hunter, 459 U.S. 359, 366, 103 S.Ct. 673, 74 L.Ed.2d 535 (1983); see White v. Howes, 586 F.3d 1025, 1035 (6th Cir.2009) ("The current jurisprudence allows for multiple punishment for the same offense provided the legislature has clearly indicated its intent to so provide, and recognizes no exception for necessarily included, or overlapping offenses."). When two different statutory provisions authorize punishment for the same act, "[t]he first step is to determine whether [the legislature] intended to punish cumulatively the same conduct which violates two statutes." United States v. Johnson, 22 F.3d 106, 107-08 (6th Cir.1994); see Ohio v. Johnson, 467 U.S. 493, 499, 104 S.Ct. 2536, 81 L.Ed.2d 425 (1984) ("[T]he question under the Double Jeopardy Clause whether punishments are `multiple' is essentially one of legislative intent.").

In Blockburger v. United States, 284 U.S. 299, 52 S.Ct. 180, 76 L.Ed. 306 (1932), the Supreme Court developed the "same elements" test to determine whether Congress has authorized cumulative punishments: "The applicable rule is that, where the same act or transaction constitutes a violation of two distinct statutory provisions, the test to be applied to determine whether there are two offenses or only one, is whether each provision requires proof of a fact which the other does not." Id. at 304, 52 S.Ct. 180. The Blockburger test, however, is a "rule of statutory construction," Albernaz, 450 U.S. at 340, 101 S.Ct. 1137 (quoting Whalen v. United States, 445 U.S. 684, 691, 100 S.Ct. 1432, 63 L.Ed.2d 715 (1980)), "not a constitutional test in and of itself," McCloud v. Deppisch, 409 F.3d 869, 875 (7th Cir.2005), as quoted in Palmer v. Haviland, 273 Fed.Appx. 480, 486 (6th Cir.2008) (unpublished); see Hunter, 459 U.S. at 368, 103 S.Ct. 673 (explaining that the Blockburger test, as modified by subsequent precedent, "is not a constitutional rule requiring courts to negate clearly expressed legislative intent"). As a result, the Blockburger test "does not necessarily control the inquiry into the intent of a state legislature. Even if the crimes are the same under Blockburger, if it is evident that a state legislature intended to authorize cumulative punishments, a court's inquiry is at an end." Johnson, 467 U.S. at 499 n. 8, 104 S.Ct. 2536; accord Hunter, 459 U.S. at 368-69, 103 S.Ct. 673.

Moreover, "[w]hen assessing the intent of a state legislature, a federal court is bound by a state court's construction of that state's own statutes." Banner v. Davis, 886 F.2d 777, 780 (6th Cir.1989) (citing Hunter, 459 U.S. at 368, 103 S.Ct. 673; O'Brien v. Skinner, 414 U.S. 524, 531, 94 S.Ct. 740, 38 L.Ed.2d 702 (1974)). "Under the [D]ouble [J]eopardy [C]lause, when evaluating whether a state legislature intended to prescribe cumulative punishments for a single criminal incident, a federal court is bound by a state court's determination of the legislature's intent." Id. (citations omitted). "Thus, for purposes of double jeopardy analysis, once a state court has determined that the state legislature intended cumulative punishments, a federal habeas court must defer to that determination."1 Id.; see Bradshaw v. Richey, 546 U.S. 74, 76, 126 S.Ct. 602, 163 L.Ed.2d 407 (2005) (per curiam) ("We have repeatedly held that a state court's interpretation of state law, including one announced on direct appeal of the challenged conviction, binds a federal court sitting in habeas corpus."); Jones v. Sussex I State Prison, 591 F.3d 707, 710 (4th Cir.2010) ("[W]hen the charged offenses violate state law, the double jeopardy analysis hinges entirely on the state-law question of what quantum of punishment the state legislature intended. Once a state court has answered that state-law question, there is no separate federal constitutional standard requiring that certain actions be defined as single or as multiple crimes." (internal citation and alteration omitted)).

C.

To determine whether the Ohio General Assembly intended to authorize cumulative punishments, Ohio courts apply the state's multi-count statute, which provides:

Ohio Rev.Code § 2941.25. At the time of Volpe's direct appeal, the Ohio Supreme Court interpreted section 2941.25 to require a court to compare the elements of offenses in the abstract to determine whether the offenses were of similar import. See Rance, 710 N.E.2d at 705. Specifically, Rance instructed the state courts to "assess, by aligning the elements of each crime in the abstract, whether the statutory elements of the crimes correspond to such a degree that the commission of one crime will result in the commission of the other." Id. (citation and internal quotation marks omitted). The Ohio Supreme Court later clarified, one day after the appellate court's decision in Volpe's case, that "nowhere does Rance mandate that the elements of compared offenses must exactly align for the offenses to be allied offenses of similar import[.]" Cabrales, 886 N.E.2d at 186.

Two years after Volpe exhausted her appellate remedies and while her habeas petition was pending, the Ohio Supreme Court overruled Rance, stating that Rance's "in the abstract" test proved difficult in application and raised concern about the "constitutional protection underlying the proper application of" section 2941.25. Johnson, 942 N.E.2d at 1066-70. Under the heading "[p]rospective analysis of allied offenses," the Ohio Supreme Court announced a new interpretation of section 2941.25:

Id. at 1070 (reformatted; internal citations and quotation marks omitted).

III.

The essential premises of Volpe's appeal are that 1) we should apply Johnson's new interpretation of section 2941.25 in this federal habeas proceeding, notwithstanding that the Ohio appellate court, applying the then-controlling Rance test,2 determined that the Ohio General Assembly intended to permit cumulative punishments for both AVH and OVI, and the Ohio Supreme Court did not disturb that ruling on direct appeal; and 2) applying Johnson, the two offenses are allied offenses of similar import. Because we disagree with her first proposition, we do not reach her second.

A.

In support of her proposition that Johnson "unbinds" this court from the state-court ruling that the Ohio legislature intended to authorize cumulative punishments for the two offenses, Volpe cites Walters v. Sheets, No. 2:09-cv-446, 2011 WL 4543889 (S.D.Ohio Sept. 29, 2011) (unpublished), in which a district court in this circuit conditionally granted habeas relief to an Ohio state prisoner who challenged, on double jeopardy grounds, his convictions of felony murder and felonious assault. In Walters, the district court concluded that the Ohio Supreme Court's decision in Johnson allowed it to disregard the Ohio intermediate appellate court's Rance-based decision issued in the petitioner's direct appeal, that felonious assault is not an allied offense of similar import to felony murder. Id. at *3. The district court in Walters based its decision to disregard the state-court ruling on its reading of Banner v. Davis, 886 F.2d 777 (6th Cir.1989), and its conclusion that, because Johnson interpreted the same statute that had been applied in the petitioner's direct appeal, it necessarily controlled the application of that statute to the petitioner's convictions:

Id. at *4-5 (internal citations altered or omitted).

B.

We are not persuaded that Johnson controls our consideration of Volpe's double jeopardy claim. First, we do not find Walters persuasive. Banner does not suggest that a federal habeas court is not bound by a state court's legislative-intent determination (made in a petitioner's direct appeal of the challenged conviction and left undisturbed by the state's highest court in that appeal) if that ruling is later called into doubt by new precedent issued by the state's highest court after the petitioner has exhausted her state appellate remedies. Second, Walters did not consider whether the Ohio courts have applied Johnson retroactively; rather, the district court made its own determination that the decision should be applied retroactively.

1.

Banner does not permit reexamination of state-law questions in habeas review. In rejecting the petitioner's double jeopardy claim, the Banner court reasoned:

Banner, 886 F.2d at 780 (emphasis added).

When read in context, Banner — in relying on the fact that the state appellate court's ruling had been "undisturbed" by the state's highest court — was referring to the appellate process in that case. Here, as in Banner, the state appellate court's determination of legislative intent was undisturbed by the state's highest court on direct appeal. Banner did not address the question we now face: Whether subsequent precedent articulating a new view of the law, issued by the state's highest court after a petitioner has exhausted her appellate remedies, permits us to reexamine whether the state legislature intended to authorize cumulative punishments, and whether, if such reexamination is proper, the application of the new precedent is a question exclusively confided to the state courts.

2.

The Constitution does not require that state-court decisions be applied retroactively, see Wainwright v. Stone, 414 U.S. 21, 23-24, 94 S.Ct. 190, 38 L.Ed.2d 179 (1973); Bowen v. Foltz, 763 F.2d 191, 193-94 (6th Cir.1985), and the retroactive application of new state decisional law to a petitioner's conviction after she has exhausted her appellate remedies is a state-law question, on which the state courts have the last word. See Houston v. Dutton, 50 F.3d 381, 385 (6th Cir.1995); see also Burleson v. Saffle, 278 F.3d 1136, 1140 (10th Cir.2002); Martin v. Warden, Huntingdon State Corr. Inst., 653 F.2d 799, 811 (3d Cir.1981).

Volpe has not applied for post-conviction relief in an Ohio state court seeking the application of Johnson. We must therefore determine whether the Ohio courts have applied or would apply Johnson retroactively. In Agee, a state habeas case on which Walters relied, the Ohio Supreme Court held that new state supreme court precedent interpreting a legislative enactment did not present a retroactivity problem because, in issuing its decision, the court did not announce a new rule of law but merely had determined what the statute had meant since its enactment. 751 N.E.2d at 1047. Agee opined that its "conclusion [was] consistent with [the court's prior] holding that[,] in the absence of a specific provision in a decision declaring its application to be prospective only, ... [a decision of the Ohio Supreme Court] shall be applied retrospectively as well." Id. (citation, alteration and internal quotation marks omitted; formatting altered).

Subsequent to Agee, the Ohio Supreme Court rejected the retroactive application of new state supreme court precedent that involved the construction of its state sentencing statutes, holding: "A new judicial ruling may be applied only to cases that are pending on the announcement date. The new judicial ruling may not be applied retroactively to a conviction that has become final, i.e., where the accused has exhausted all of [her] appellate remedies." Ali v. State, 104 Ohio St.3d 328, 819 N.E.2d 687, 688 (2004) (internal citation omitted).

Agee appears to be in tension with Ali. Nonetheless, assuming Agee applies, the question is whether the Ohio Supreme Court in Johnson declared its ruling to be prospective only. In Johnson, the Ohio Supreme Court labeled its section concerning its new test as a "[p]rospective analysis of allied offenses under R.C. 2941.25." 942 N.E.2d at 1070. The court's use of the term "prospective," albeit without further comment, suggests that its new test for allied offenses was not intended to be applied retroactively. The court, however, did not engage in a retroactivity discussion. Nor did it explain whether, by using the term "prospective," its new test would apply only to pending criminal matters.

Given that the decisions of the Ohio Supreme Court point to no clear answer, we look to the decisions of the Ohio appellate courts, which have consistently held that Johnson does not apply retroactively to cases where the defendant has already exhausted her appellate remedies. See, e.g., State v. Hughes, No. 12AP-165, 2012 WL 4503148, at *3 (Ohio Ct.App. 10th Dist. Sept. 28, 2012); State v. Boyce, No. 11CA0095, 2012 WL 3542268, at *2 (Ohio Ct.App.2d Dist. Aug. 17, 2012); State v. Boone, 975 N.E.2d 546, 556 (Ohio Ct.App. 10th Dist.2012); State v. Pound, Nos. 24789, 24980, 2012 WL 3061455, at *3 (Ohio Ct.App.2d Dist. July 27, 2012), leave denied, 133 Ohio St.3d 1490, 978 N.E.2d 910 (2012) (table decision); State v. Dukes, Nos. 2011-P-0098, 2011-P-0099, 2012 WL 2522968, at *2 (Ohio Ct.App. 11th Dist. June 29, 2012), leave denied, 133 Ohio St.3d 1467, 977 N.E.2d 694 (2012) (table decision); State v. Kelly, No. 97673, 2012 WL 2459149, at *3 (Ohio Ct.App. 8th Dist. June 28, 2012); State v. Champion, No. 24782, 2012 WL 2061590, at *1 (Ohio Ct. App.2d Dist. June 8, 2012), leave denied, 133 Ohio St.3d 1424, 976 N.E.2d 914 (2012) (table decision); State v. Holliday, No. 11CAA110104, 2012 WL 1964026, at *2 (Ohio Ct.App. 5th Dist. May 29, 2012); State v. Hickman, No. 11-CA-54, 2012 WL 1744531, at *2 (Ohio Ct.App. 5th Dist. May 11, 2012), leave denied, 133 Ohio St.3d 1411, 975 N.E.2d 1029 (2012) (table decision); State v. Smith, No. 9-11-36, 2012 WL 1494285, at *5 (Ohio Ct.App.3d Dist. Apr. 30, 2012), leave denied, 132 Ohio St.3d 1533, 974 N.E.2d 1210 (2012) (table decision); State v. Layne, No. 11CA17, 2012 WL 1247209, at *3 (Ohio Ct.App. 4th Dist. Apr. 5, 2012); State v. Parson, No. 24641, 2012 WL 601807, at *2 (Ohio Ct.App.2d Dist. Feb 24, 2012); cf. Melson v. Prime Ins. Syndicate, Inc., 429 F.3d (533, 636 (6th Cir.2005) ("In order to determine how the state supreme court would rule, we look to the decisions of the state's intermediate courts unless we are convinced that the state supreme court would decide the issue differently.").

3.

Volpe argues that notwithstanding the Ohio courts' determinations to the contrary, the issue cannot be one of retroactivity because Johnson cannot have announced new law. The argument proceeds as follows: the law at issue is a statute; therefore, all the Ohio Supreme Court did in Johnson was make clear what the Ohio General Assembly meant from the start. When a state's highest court announces a new rule of law, it considers whether to give that new law full retroactive, limited retroactive or solely prospective effect. But when the court announces a new interpretation of a statute, no retroactivity question arises because the law has not changed, only the court's interpretation. The statute has always expressed the same legislative intent; the court's earlier pronouncements were simply erroneous. If Rance's interpretation of the multi-count statute, Ohio Rev.Code § 2941.25, was incorrect when the Ohio Supreme Court decided Johnson, it was equally incorrect when Rance was first decided and at all times in between. The Ohio General Assembly never intended the double punishment that the Rance test permitted. And, because the sole inquiry in this habeas proceeding is whether the Ohio legislature intended double punishment under the facts of this case, the Double Jeopardy Clause requires that we consider Volpe's claim under Johnson, separate and apart from any retroactivity decisions of the Ohio courts, otherwise we cannot know if the legislature intended double punishment.

The problem with this seemingly compelling argument is that legislatures often express their intent in broad concepts, leaving the development and application of those concepts to the state's highest court. Here, the Ohio legislature did not provide a statutory definition of the controlling term "allied offenses of similar import." Ohio Rev.Code § 2941.25(A); see State v. Jodrey, No. C-840406, 1985 WL 6740, at *4 (Ohio Ct.App. 1st Dist. Apr. 10, 1985) ("We have previously discoursed about the challenging nature of determining what are allied offenses of similar import — the basic concept with which R.C. 2941.25 is concerned." (citation omitted)); cf. Johnson, 942 N.E.2d at 1066 ("In Rance, we held that the General Assembly provided R.C. 2941.25 as a guide for courts to determine whether particular offenses were intended to be allied." (citation omitted)). The legislature left it to the Ohio Supreme Court, the entity ultimately charged with applying the statute, to give life to the concept. In such circumstances, the judicial development of the legislatively-created concept is little different from the development of judicially-announced law. The law evolves over time with experience. In Johnson, the Ohio Supreme Court determined after years of experience applying Rance that the statutory scale used to weigh impermissible double punishment against full criminal accountability — "allied offenses of similar import" — was no longer in balance and required readjustment. See 942 N.E.2d at 1069 ("[T]his court has gone to great efforts to salvage the Rance standard. We have modified it and created exceptions to it in order to avoid its attendant absurd results. However, our allied-offenses jurisprudence has suffered as a consequence.").

This allowance for judicial development of statutory law without running afoul of the Constitution is implicit in Fiore v. White, 531 U.S. 225, 121 S.Ct. 712, 148 L.Ed.2d 629 (2001) (per curiam), and Bunkley v. Florida, 538 U.S. 835, 123 S.Ct. 2020, 155 L.Ed.2d 1046 (2003) (per curiam), which involved the question when new judicial interpretations of statutory law became controlling. In the context of a state prisoner's habeas legal-sufficiency challenge to his conviction, the U.S. Supreme Court held "that retroactivity [was] not at issue" in applying new state supreme court precedent interpreting a criminal statute because the state court's ruling, although issued after the petitioner's conviction became final, furnished "[the] correct statement of the law when [the petitioner's] conviction became final." Fiore, 531 U.S. at 226, 121 S.Ct. 712. In Fiore, the habeas petitioner's conviction had become final before the Pennsylvania Supreme Court interpreted the criminal statute at issue for the first time in the petitioner's codefendant's appeal. Although the petitioner's conduct would not have come within the purview of the statute as interpreted in the co-defendant's intervening appeal, the Pennsylvania court nevertheless denied the petitioner collateral relief. The U.S. Supreme Court did not adopt the simple logic that the statute must have had the same meaning all along. Rather, the Court certified to the Pennsylvania Supreme Court the question whether the decision was a new interpretation of the statute or a correct statement of the law when the petitioner's conviction became final. See id. The Pennsylvania court responded that it did not announce a new rule of law, but "merely clarified the plain language of the statute" applicable to the petitioner's conviction. Id. at 228, 121 S.Ct. 712 (citation omitted).

Underlying the Pennsylvania Supreme Court's answer to the certified question in Fiore was the fact that it did not overrule or change any controlling precedent interpreting the statute. See Fiore v. White, 562 Pa. 634, 757 A.2d 842, 848 (2000) ("[W]hen we have not yet answered a specific question about the meaning of a statute, our initial interpretation does not announce a new rule of law. Our first pronouncement on the substance of a statutory provision is purely a clarification of an existing law.... Consequently, [when interpreting the statute for the first time,] we were not in a position to overrule a decision by this Court."). In light of the state court's certification, the U.S. Supreme Court held, based on the uncontested facts of the petitioner's case, that his conduct did not violate the criminal statute under which he had been convicted and thus his conviction violated due process. Fiore, 531 U.S. at 228-29, 121 S.Ct. 712.

Further, the Supreme Court held in Bunkley that, when state law has changed or evolved by judicial decision, the "[t]he proper question under Fiore is not just whether the law changed. Rather, it is when the law changed." 538 U.S. at 841-42, 123 S.Ct. 2020. In Bunkley, the Court clarified the Fiore inquiry in the context of a petitioner's direct appeal from his state-court collateral proceeding, in which the petitioner raised a sufficiency challenge based on the Florida Supreme Court's changed interpretation of the criminal statute under which he had been convicted. If applicable before his conviction became final, the new interpretation would arguably have rendered his conviction in violation of due process. The Court remanded the case for the state supreme court to clarify whether its changed interpretation applied at the time the petitioner's conviction became final. Id. at 842, 123 S.Ct. 2020.

Assuming that Fiore extends to sentencing statutes in the double jeopardy context, its rationale does not apply here because Johnson did not merely clarify section 2941.25, but expressly overruled Rance and changed more than a decade of Ohio allied-offenses jurisprudence. See 942 N.E.2d at 1066-70; see also State v. Williams, ___ Ohio ___, ___ N.E.2d ___, ___, No. 2011-0619, 2012 WL 6198021, at *5 (Ohio Dec. 6, 2012) ("[I]n Johnson, this court abandoned the abstract analysis entirely [and] overruled Rance[.]"). The Ohio Supreme Court issued Johnson two years after Volpe's conviction became final. Because the Rance test was the controlling standard at the time Volpe's conviction became final, the Ohio courts consider Johnson's new test for allied offenses inapplicable to her case. See, e.g., Layne, 2012 WL 1247209, at *5 ("Although State v. Johnson ... specifically overruled State v. Rance, we must nevertheless apply Rance and its progeny... because it was the applicable law at the time Appellant's convictions and sentences became final.").3

IV.

For the foregoing reasons, we AFFIRM the district court's judgment.