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Wrong sentencing ranges

Molina-Martinez v. United States

Updated Oct 18, 2026

In brief

Molina-Martinez got the Fifth Circuit's ruling overturned, and his appeal returns for review without a blanket extra-evidence requirement.

Where it stands
Decided

Decided 8-0 · April 20, 2016 · Opinion by Justice Kennedy

What it’s about
Saul Molina-Martinez challenged his prison sentence after the sentencing judge used the wrong federal sentencing-guideline range; the Fifth Circuit required extra evidence that the mistake affected his sentence, even though he was sentenced within the correct range.
Who it affects
Appeals courts cannot automatically require extra proof that a Guidelines mistake affected a sentence when the judge used the wrong range but imposed a sentence within the correct range.

Summary: written with AI from the case record.

Illustration for Saul Molina-Martinez v. United States
Conceptual illustration · AI-generated

What it's about

The Supreme Court overturned that ruling and sent the case back to the appeals court (remanded), holding that appeals courts cannot apply a blanket rule requiring extra evidence.

The dispute concerned how an appeals court should assess a sentencing error when the judge used the wrong Guidelines range.

Question presented

When an error in the application of the U.S. Sentencing Guidelines results in the application of the wrong Guideline range to the defendant, should the appellate court presume that the error affected the defendant’s substantial rights?

What the Court decided

Holding

Courts reviewing Guidelines errors cannot apply a categorical “additional evidence” rule in cases, like this one, where a district court applies an incorrect range but sentences the defendant within the correct range. 333, reversed and remanded.

Result
Reversed

The vote

  • Joined the judgment
  • Concurred in a separate opinion
  • Wrote an opinion
Majority · 7joined the Court's opinion
  1. Breyer
  2. Kagan
  3. Thomas
  4. Kennedywrote the opinion
  5. Ginsburg
  6. Sotomayor
  7. Roberts
Concurring · 1agreed with the result, wrote separately
  1. Alitowrote separately
8 justices joined the judgment (1 writing separately).

What's next

The Fifth Circuit must reconsider Molina-Martinez's appeal without applying the blanket rule the Supreme Court rejected. The decision does not say whether his sentence will change.

Documents

1

Docket activity

9
  • New analysis added

    Oct 18, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Oct 18, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Oct 18, 2026 · Generated

  • New analysis added

    Oct 18, 2026 · Court records

  • AI analysis generated: Case Briefing

    Oct 18, 2026 · Generated

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  • AI analysis generated: Decision Record

    Oct 18, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Oct 18, 2026 · Court records

  • Case data updated: question_presented, extraction_metadata

    Oct 18, 2026 · Court records

  • Opinion added: Molina-Martinez

    Apr 20, 2016 · 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 18, 2026Methodology

Court records and filings

Reporting and analysis