Ramirez v. Hogue
In brief
The Supreme Court declined to hear Ramirez v. Hogue, so it did not decide the dispute over using new evidence in this prisoner case.
- Where it stands
- Decided
Decided · May 18, 2020
- What it’s about
- The Court held that a federal habeas court generally may not consider new evidence outside the state-court record to support a prisoner's ineffective-assistance-of-trial-counsel claim when the prisoner failed to develop that evidence in state court.
- Who it affects
- The denial ended Supreme Court review of this request but gave neither side a Supreme Court ruling on whether the disputed evidence could be used.
Summary: written with AI from the case record.

What it's about
The Court ruled for the state, concluding that the equitable exceptions recognized in Martinez v. Ryan and Trevino v. Thaler do not override the evidentiary limits in 28 U.S.C. § 2254(e)(2).
The dispute centered on how a federal law limiting new evidence in state-prisoner cases interacts with Martinez v. Ryan and Trevino v. Thaler.
Question presented
Whether the Court of Appeals erred in holding that the equitable rule announced in Martinez v. Ryan, 566 U.S. 1 (2012), and Trevino v. Thaler, 569 U.S. 413 (2013), permits a federal court to dispense with the limitation on evidentiary hearings in 28 U.S.C. § 2254(e)(2) and consider evidence that was not presented to the state courts.
What the Court decided
Holding
Petition DENIED.
What's next
The Supreme Court's action on this petition is complete. No further Supreme Court step is shown in the record.
Documents
Opinions
Key filings
Docket activity
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AI analysis generated: Case Briefing
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More questions
- What legal question did the Court leave open?
- It did not decide whether Martinez v. Ryan and Trevino v. Thaler can overcome the federal evidence limit in 28 U.S.C. § 2254(e)(2).
Sources
Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.