Shinn v. Ramirez

Supreme Court of the United States · 2022 · Federal Courts

596 U.S. 366 (2022)

Updated August 1, 2026

Federal Courtshabeasineffective assistance evidence§2254(e)(2)AEDPAfederal habeasprocedural defaultMartinez v. Ryan

Facts

Ramirez and Jones were convicted of capital crimes in Arizona state court and later sought federal habeas relief under §2254, asserting ineffective assistance of trial counsel based on inadequate investigation. In each case, the relevant trial-counsel ineffectiveness theory had not been properly developed and presented in state postconviction proceedings, so the federal courts treated the claims as procedurally defaulted. Each prisoner argued that state postconviction counsel's ineffectiveness supplied cause under Martinez v. Ryan, and the lower federal courts allowed evidentiary development beyond the state-court record. Respondents conceded before the Supreme Court that their habeas petitions failed on the state-court record alone.

Issue

Whether the equitable rule from Martinez v. Ryan, which can allow ineffective assistance of state postconviction counsel to serve as cause to excuse procedural default of an ineffective-assistance-of-trial-counsel claim, also permits a federal habeas court to conduct an evidentiary hearing or otherwise consider evidence outside the state-court record despite the restrictions of 28 U.S.C. §2254(e)(2).

Rule

Under 28 U.S.C. §2254(e)(2), a federal habeas court may not conduct an evidentiary hearing or otherwise consider evidence beyond the state-court record on the merits of a defaulted claim when the undeveloped state record is attributable to the prisoner's state postconviction counsel's negligence. A prisoner is 'at fault' under §2254(e)(2) when he bears responsibility for the failure to develop the factual basis of the claim, and attorney negligence in state postconviction proceedings is attributed to the prisoner. Martinez creates only a narrow, judge-made exception allowing ineffective assistance of postconviction counsel to establish cause for procedural default of certain trial-counsel ineffectiveness claims; it does not override or amend §2254(e)(2)'s statutory limits.

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In New Mexico, defendants may raise ineffective-assistance-of-trial-counsel claims for the first time only in state collateral review. Leo Vargas's state postconviction lawyer in Albuquerque failed to interview several mitigation witnesses, so the state record contains no affidavits from them. In federal habeas, Leo argues that postconviction counsel's ineffectiveness supplies cause under Martinez and asks the district court to take the witnesses' testimony on the merits of his defaulted trial-counsel claim.

How should the federal court rule?

Explanation. The majority held that Martinez is a narrow, judge-made exception addressing cause for procedural default only. It does not override the statutory restrictions in §2254(e)(2). When the state record is undeveloped because state postconviction counsel negligently failed to develop it, that negligence is attributed to the prisoner, who is therefore 'at fault' for §2254(e)(2) purposes. So the federal court may not conduct a hearing or consider new evidence on the merits unless the statute's narrow exceptions are met.