October Term 2024 · Docket 23-1345

Does a new habeas petition filed during an appeal count as second or successive?

Rivers argues his new petition is not second or successive. Guerrero argues it is.

Official caption
Rivers v. Guerrero
Latest argument session
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Decided
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Verified source milestones

  1. — An official oral-argument transcript was verified.
  2. — An official Court opinion was verified.

The arguments, in order

This case may have been argued more than once. Each entry below uses that session's official transcript. Later arguments do not erase earlier ones.

  1. Argument 1 ·

    What happened at the argument

    Rivers' advocate argued Congress did not slam the door on exculpatory evidence. He stated there is always a pathway for late-breaking claims. He claimed habeas historically allowed this.

    Guerrero's advocate argued Rivers' new petition is second or successive. He cited multiple reasons for this classification. He started with precedent to support his position.

    Justice Gorsuch questioned the historical approach. He noted the default rule against amending cases in the court of appeals. He emphasized the case is in the court of appeals.

    Justice Jackson questioned the statutory interpretation. She asked why this does not circumvent the statute. She questioned the relationship with Gonzalez and the judgment's work. She asked how to define second and successive post-AEDPA.

    Read the official transcript for this argument · Official argument details

    Sources used for this argument breakdown

A citizen's guide to the whole case

What this case is about

Rivers filed a new habeas petition while his first case was on appeal. He claims this is not a second or successive petition. Guerrero argues it is. The Court must decide if this filing triggers AEDPA restrictions.

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How the case got here

The Supreme Court heard oral argument in this case on March 31, 2025.

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What each side wants

Rivers wants the Court to treat his new petition as a first petition. He wants to avoid AEDPA restrictions on second or successive petitions.

Guerrero wants the Court to treat his new petition as second or successive. He wants AEDPA restrictions to apply to this filing.

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What each side says

Rivers argues Congress did not block exculpatory evidence during appeals. He claims habeas historically allowed late-breaking claims to appellate courts.

Guerrero argues the new petition is second or successive. He cites precedent to support this classification.

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What the justices asked

Justice Gorsuch asked if history supports amending cases in the court of appeals. He noted the default rule against willy-nilly amendments.

Justice Jackson asked why this does not circumvent the statute. She questioned interpreting appeal filings as not second or successive. She also asked how this squares with Gonzalez and the judgment's work. She questioned if Banister applies to a 59(e) scenario. She asked how to define second and successive post-AEDPA.

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Why it matters

This case defines when a new habeas petition becomes second or successive. It determines if prisoners can file new claims during appeals. It affects the scope of AEDPA restrictions on habeas petitions. It clarifies the role of appellate courts in habeas proceedings.

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What happens next

This article currently covers the argument record. Use the official docket link for later case activity.

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Official Court provenance

Official docket and case history · Official Supreme Court oral-argument detail page

Verified official opinions and orders

Title and summary sources

Revision history

  1. Revision 1 · Post Opinion ·

    Correction: Rewritten to the concise citizen-facing editorial standard.

  2. Revision 2 · Post Opinion ·

    Correction: Migrated to the dated official Court activity contract without model use.

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