Renico v. Lett
The Supreme Court ruled that federal courts were wrong to grant a Michigan prisoner habeas relief on double jeopardy grounds, because the Michigan Supreme Court's decision upholding his retrial was not unreasonable under the deferential standard federal law requires.
The decision reinforces how narrow federal habeas review of state convictions is meant to be: even if a federal judge might have ruled differently on the mistrial question, federal courts cannot overturn a state court's decision unless it was objectively unreasonable, not just possibly wrong.
“Whether or not the Michigan Supreme Court’s opinion reinstating Lett’s conviction in this case was correct, it was clearly not unreasonable.”
The Court's bottom-line explanation for reversing the grant of habeas relief.
How it got here: Michigan's Supreme Court upheld Lett's conviction; a federal district court and the Sixth Circuit granted habeas relief anyway, and the State asked the Supreme Court to review that ruling.
The Case in Depth
What happened
Reginald Lett was charged with first-degree murder after shooting a taxi driver during an argument at a Detroit liquor store. At his first trial, after about four hours of deliberation and several notes to the judge, the jury foreperson told the judge the jury would not reach a unanimous verdict. The judge declared a mistrial. At a second trial before a new jury, Lett was convicted of second-degree murder.
The question before the Court
After a Michigan trial judge declared a mistrial because a jury seemed deadlocked, could a federal court override the state courts' decision to let prosecutors retry the defendant?
The Court's answer
No — the Supreme Court ruled that federal courts should not have granted Lett habeas relief, because the Michigan Supreme Court's decision allowing his retrial was not unreasonable under the highly deferential federal habeas standard, even though it might not have been the most correct reading of the record.
The Court explained that federal habeas law asks only whether a state court's ruling was objectively unreasonable, not simply wrong. Because the trial judge's mistrial call rested on a general, flexible legal standard and the record supported more than one plausible interpretation, the Michigan Supreme Court's conclusion that the judge acted within her discretion survived that deferential review, even though the trial judge could have been more careful before ending the trial.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
The ruling affects how much power federal courts have to second-guess state court criminal rulings, particularly on discretionary trial-management decisions like declaring a mistrial. State prisoners seeking federal habeas relief face a steep, deference-heavy hurdle, and state courts' reasonable (even if debatable) legal calls will generally stand.
What changes now
The Sixth Circuit's grant of habeas relief is reversed, meaning Lett's second-degree murder conviction from his retrial stands. The case is sent back for further proceedings consistent with the Court's opinion, which in practice ends Lett's federal habeas challenge to his conviction. This is a final merits ruling on the double jeopardy and habeas questions presented, not a temporary or procedural order.
What this does not decide
The Court explicitly did not decide whether the trial judge's declaration of a mistrial was actually correct, or whether the Michigan Supreme Court's ruling was right. It decided only that the state court's ruling was not unreasonable enough to justify federal habeas relief under AEDPA's deferential standard.
Concurrences and dissents
Dissent — Justice Stevens
“This judge exerted pressure so as to prevent the jury from reaching any verdict at all.”Stevens's central objection to how the trial judge handled the deadlock inquiry.
Justice Stevens argued the trial judge's mistrial declaration was plainly flawed: she rushed through a confusing three-minute colloquy with the foreperson, never considered alternatives like further deliberation or polling jurors, and effectively pressured the jury away from reaching any verdict. He concluded the Michigan Supreme Court's decision upholding the mistrial was not just incorrect but unreasonable, and disputed the majority's use of 'dual layers of deference,' arguing AEDPA still requires federal courts to independently decide whether a state ruling was wrong.
Dissent in part — Justice Breyer
Justice Breyer joined only Parts I and II of Justice Stevens's dissent, which laid out the historical and doctrinal background of the manifest-necessity standard and critiqued the trial judge's specific conduct, but he did not join Part III's broader critique of the majority's AEDPA deference analysis and dual-layers-of-deference approach.
How the Court got there
The legal reasoning, step by step
- The Court applied the Antiterrorism and Effective Death Penalty Act's habeas standard, which asks not whether a state court's ruling was incorrect, but whether it was an 'unreasonable application' of clearly established federal law — a much higher bar than ordinary appellate review.
- Under longstanding double jeopardy precedent, a trial judge may declare a mistrial for a deadlocked jury without barring a retrial, so long as the judge exercised 'sound discretion' in finding a 'manifest necessity' for doing so, and that determination gets substantial deference from reviewing courts.
- Because the legal standard the Michigan Supreme Court applied — whether the trial judge abused her broad discretion — is a general, flexible one, the Court reasoned that state courts have extra 'leeway' in applying it, making it harder to label their application 'unreasonable.'
- The Court found that the facts (a short jury deliberation after a brief trial, notes suggesting friction, and the foreperson's statement that the jury would not reach a verdict) supported more than one plausible reading, and the Michigan Supreme Court's reading was one of them.
- Applying two layers of deference — one to the trial judge's mistrial call, another under AEDPA to the state supreme court's review of that call — the Court concluded the state court's decision was not objectively unreasonable, even if it might not have been the best or most correct reading of the record.
Doctrinal impact
Cases affected by this decision
Reaffirms United States v. Perez (9 Wheat. 579)
The Court relied on Perez's 'manifest necessity' standard as the still-governing rule for mistrials based on jury deadlock.
Reaffirms Arizona v. Washington (434 U. S. 497)
The Court leaned on Washington's rule that trial judges get great deference in declaring mistrials for deadlocked juries.