Edwards v. Vannoy
The Court ruled that its landmark 2020 decision requiring unanimous jury verdicts — Ramos v. Louisiana — does not apply retroactively, meaning thousands of prisoners in Louisiana and Oregon convicted by split-jury votes cannot use it to seek new trials in federal court.
Going further, the Court formally declared dead a longstanding theoretical exception that had promised some truly groundbreaking criminal procedure rules might someday apply retroactively — closing a door that, in 32 years of practice, had never actually opened.
How it got here: Edwards filed a federal habeas petition after his conviction became final; the district court rejected his claim under Apodaca; the Fifth Circuit denied a certificate of appealability; and the Supreme Court granted certiorari while Ramos v. Louisiana was pending.
The Case in Depth
What happened
Thedrick Edwards was convicted in 2007 in Louisiana of armed robbery, kidnapping, and rape by split-jury votes — either 11-to-1 or 10-to-2 depending on the count — under a state law that permitted non-unanimous verdicts. He confessed on videotape and was sentenced to life without parole. After his appeals ran out, he filed a federal habeas petition arguing the Constitution required a unanimous jury. While his petition was pending at the Supreme Court, the Court in Ramos v. Louisiana (2020) ruled that states must use unanimous juries to convict defendants of serious crimes.
The question before the Court
When the Supreme Court rules that states must use unanimous jury verdicts to convict defendants of serious crimes, does that new rule apply to people already convicted under split-jury verdicts whose direct appeals have run out?
The Court's answer
No — the Ramos jury-unanimity rule does not apply retroactively to final convictions on federal habeas review. Ramos announced a "new" procedural rule: before that decision, courts widely read the earlier Apodaca ruling to permit split-jury verdicts in state trials, and Ramos expressly overturned Apodaca. Under the longstanding Teague v. Lane framework, new procedural rules do not reach back to undo final convictions through federal habeas proceedings, with only one narrow theoretical escape: the "watershed" exception for rules so fundamental they reshape basic fairness.
The Court went further and formally declared that watershed exception dead. For 32 years, courts had held open the theoretical possibility that some rule might qualify — but none ever did, including rules as important as the jury-trial right itself, the right to confront witnesses, and rules banning racial bias in jury selection. With that unbroken record established, the Court concluded the watershed exception is "moribund" and retains no vitality, meaning no new procedural rule can ever apply retroactively on federal habeas review.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
Prisoners in Louisiana and Oregon who were convicted before 2020 by non-unanimous juries have no path to federal relief based on the Ramos ruling. The decision also permanently seals off retroactive relief for any future landmark criminal procedure ruling, meaning defendants whose convictions are final when the Court announces a major new right can never benefit from it in federal court.
What changes now
Edwards's conviction stands; he will serve his life sentence based on the non-unanimous jury verdict. The ruling is final as to federal habeas review. States remain free, however, to choose on their own to apply the jury-unanimity rule retroactively in their own state post-conviction proceedings. The decision also permanently closes the door on any future new procedural rule winning retroactive application through federal habeas, regardless of how significant that rule may be.
What this does not decide
The ruling applies only to federal habeas review. States may still voluntarily extend Ramos retroactively in their own state post-conviction systems. The decision also does not affect defendants whose cases are still on direct appeal, who can still benefit fully from Ramos — the new rule applies going forward to all new and pending trials.
Concurrences and dissents
Concurrence — Justice Thomas
Justice Thomas joins the majority but writes separately to argue that AEDPA's plain statutory text independently resolves the case: because the Louisiana court reasonably relied on Apodaca in rejecting Edwards's claim, AEDPA bars federal habeas relief without needing Teague at all. He raises questions about whether Teague ever had proper statutory authority in the first place, and argues Congress's enactment of AEDPA in 1996 provides an independent, textually grounded reason to deny relief.
Concurrence — Justice Gorsuch
Justice Gorsuch provides an extensive historical account of the Great Writ of habeas corpus, arguing that under centuries of English and American common law, habeas was never meant to reopen final criminal convictions rendered by courts with proper jurisdiction. In that light, Teague's watershed exception was a question courts had no business asking from the start. Today's elimination of the exception moves the law back toward its historical baseline and frees courts from having to artificially diminish the importance of obviously significant rights to deny retroactivity.
Dissent — Justice Kagan
Justice Kagan argues that the jury-unanimity rule, as described in Ramos itself, perfectly satisfies every criterion Teague set out for watershed status — it is fundamental, ancient, constitutionally rooted, essential to accurate verdicts, and protective against racial injustice. The majority never actually contests any of this; instead it eliminates the watershed exception entirely, overruling a settled aspect of Teague without any party requesting that step, without a proper stare decisis analysis, and with barely a reasoned justification. Kagan would hold Ramos retroactive and grant Edwards a new trial.
How the Court got there
The legal reasoning, step by step
- The Teague v. Lane framework (1989) holds that new procedural rules generally don't apply retroactively to final criminal convictions on federal habeas review — the mechanism by which prisoners challenge their sentences in federal court after direct appeals are exhausted. The only theoretical escape was the 'watershed' exception for rules so fundamental they reshape the bedrock of fair procedure. The Court had identified only one such watershed rule in its entire history: the right to a court-appointed attorney from Gideon v. Wainwright (1963).
- The Court first asked whether Ramos announced a 'new' rule. A rule counts as new if it wasn't clearly required by existing law when the defendant's conviction became final. Because courts widely read the earlier Apodaca v. Oregon ruling to permit non-unanimous juries — and Ramos expressly repudiated Apodaca — jury unanimity was plainly a new rule: it was not apparent to all reasonable judges in 2011 when Edwards's conviction became final.
- The Court then examined whether the jury-unanimity rule qualifies as a 'watershed' procedural rule that can apply retroactively despite the general bar. The watershed test requires a rule that (a) significantly improves accuracy in determining guilt and (b) implicates fundamental trial fairness. No rule announced in the 32 years since Teague has ever cleared this bar, and the Court had repeatedly predicted that no additional rules were likely to qualify.
- Edwards argued Ramos should qualify on three grounds: the importance of the jury-unanimity right itself, Ramos's grounding in the Sixth Amendment's original meaning, and the rule's role in preventing racial discrimination. The Court rejected each argument by analogy to prior cases: the jury-trial right itself wasn't applied retroactively (DeStefano v. Woods), an originalist Confrontation Clause ruling on hearsay wasn't either (Whorton v. Bockting), and Batson's rule against race-based jury selection wasn't applied retroactively (Allen v. Hardy).
- Faced with that unbroken record, the Court formally declared the watershed exception 'moribund' — dead in practice if not in name. Because historic decisions including Miranda, Mapp, Duncan, Batson, Crawford, and now Ramos had all been denied retroactive effect, the Court concluded no new procedural rule can ever satisfy the watershed test, and said so explicitly for the first time — to stop misleading defendants and courts with a promise that would never be kept.
Doctrinal impact
Cases affected by this decision
Abrogates Teague v. Lane (489 U.S. 288)
The 'watershed' exception allowing retroactive application of some new procedural rules is formally declared moribund and eliminated.
Distinguishes Apodaca v. Oregon (406 U.S. 404)
Edwards cannot benefit from Ramos's repudiation of Apodaca because Ramos announced a new rule that does not apply retroactively.