This educational guide is based on the linked primary sources. It is not a Court publication, is not affiliated with the Court, and is not legal advice.
In brief
Overview
The Supreme Court granted certiorari to consider whether §403(b) of the First Step Act provides lenient sentencing benefits to defendants whose pre‑Act sentences are vacated and who face resentencing after the Act.
According to Justice Thomas, justices asked whether there is a distinction between pre‑Act and post‑Act vacatur arguments, indicating the Court’s focus on how the Act applies to each scenario.
Background and question before the Court
The Court’s question is whether §403(b) of the First Step Act confers the benefit of the Act’s more lenient penalties to defendants facing post‑Act resentencing after vacatur of their pre‑Act sentence.
What each side argues
Petitioners’ Position
Source-limited. The record does not yet support a complete account.
What happened at oral argument
Justice Thomas asked whether there is a distinction between pre‑Act and post‑Act vacatur arguments.
According to Justice Alito, justice Alito questioned whether the issue relates to fairness to the defendants or to the burden on the Court.
According to Justice Kavanaugh, justice Kavanaugh referenced Justice Sotomayor’s earlier question during the discussion.
Justice Jackson asked whether, if Congress intended a certain purpose, the petitioners fall into the category of people who have not yet been sentenced for the offense.
Justice Gorsuch asked whether the present‑perfect tense usually refers to something that has a continuing effect.
What the Court decided
Why it matters
Terms to know
No glossary terms are available for this guide.
Primary sources
Read the source materials on the official site or open the immutable repository copy used for this guide.
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Guide generated September 27, 2026. Automated validation accepted this version.