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Missed claims about trial lawyers

Trevino v. Thaler

Updated Oct 19, 2026

In brief

The Court said the Martinez exception applies to Texas, wiped out the Fifth Circuit's ruling, and sent Trevino's case back without deciding his underlying claim.

Where it stands
Decided

Decided 5-4 · May 28, 2013 · Opinion by Justice Breyer

What it’s about
The Court ruled that Texas’s procedures trigger the Martinez exception: a federal court may hear a substantial claim that trial counsel was ineffective if the lawyer in the first state review was absent or ineffective, because such claims are highly unlikely to be meaningfully raised on direct appeal.
Who it affects
For Texas prisoners, the exception can let a federal court hear a substantial claim that trial counsel was ineffective if the lawyer in the first state review was absent or ineffective and Texas rules made a meaningful appeal unlikely.

Summary: written with AI from the case record.

Illustration for Carlos Trevino v. Rick Thaler, Director, Texas Department of Criminal Justice, Correctional Institutions Division
Conceptual illustration · AI-generated

What it's about

It wiped out the Fifth Circuit’s ruling (vacated it) and sent the case back (remanded), without deciding Trevino’s claim.

Texas law appeared to allow defendants to raise trial-lawyer claims on direct appeal, but the dispute was whether the Martinez exception still applied.

Question presented

Can the ineffective assistance of a criminal defendant's counsel during state habeas proceedings excuse his failure to properly claim ineffective assistance earlier in the proceedings?

What the Court decided

Holding

Where, as here, a State’s procedural framework, by reason of its design and operation, makes it highly unlikely in a typical case that a defendant will have a meaningful opportunity to raise an ineffective-assistance-of-trial-counsel claim on direct appeal, the exception recognized in Martinez applies. 415, vacated and remanded.

Result
Vacated

The Court's reasoning

The Court said Texas's rules make it highly unlikely that defendants can meaningfully raise a claim about trial counsel on an appeal directly after conviction. So the Martinez exception applies.

The vote

  • Joined the judgment
  • Dissented
  • Wrote an opinion
Majority · 5joined the Court's opinion
  1. Breyerwrote the opinion
  2. Kagan
  3. Kennedy
  4. Ginsburg
  5. Sotomayor
Dissenting · 4disagreed with the result
  1. Thomas
  2. Scaliawrote a dissent
  3. Robertswrote a dissent
  4. Alito
5 justices joined the judgment, 4 dissented.

From the opinions

“That line lacks any principled basis, and will not last.”

— Justice Scalia(dissent)

What's next

The case returns to the Fifth Circuit for further proceedings under the Court's ruling; Trevino's underlying claim remains unresolved.

Documents

2

Docket activity

10
  • New analysis added

    Oct 19, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Oct 19, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Oct 19, 2026 · Generated

  • New analysis added

    Oct 19, 2026 · Court records

  • AI analysis generated: Case Briefing

    Oct 19, 2026 · Generated

Show 5 more
  • AI analysis generated: Decision Record

    Oct 19, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Oct 19, 2026 · Court records

  • Case data updated: question_presented, extraction_metadata

    Oct 17, 2026 · Court records

  • Audio Recording added: Oral Arguments - Trevino

    Oct 30, 2014 · Court records

  • Opinion added: Trevino

    May 28, 2013 · Court records

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.

Checked Oct 19, 2026Methodology

Court records and filings

Reporting and analysis