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Marcus Thornton v. United States

541 U.S. 615 · Decided May 24, 2004 · Supreme Court of the United States

Record summary. This page is generated from the Supreme Court Database’s coded data about the case. It describes who decided what, not the Court’s reasoning. Read the opinion itself before relying on it. Not legal advice.

At a glance

Marcus Thornton v. United States was decided on May 24, 2004 by a vote of 7–2. The Court affirmed the lower court's decision. Chief Justice William H. Rehnquist wrote the opinion of the Court. SCDB classifies its main issue as “Search and seizure, vehicles” in the Criminal Procedure area.

Read the opinion

Case details

Citations
541 U.S. 615 · 124 S. Ct. 2127 · 158 L. Ed. 2d 905 · 2004 U.S. LEXIS 3681
Docket number
03-5165
Decided
May 24, 2004
Argued
March 31, 2004
Decision type
Opinion of the Court (orally argued)
Disposition
Affirmed
Outcome for petitioner
The petitioning party did not receive a favorable disposition
Vote
7–2
Majority opinion
William H. Rehnquist
Opinion assigned by
William H. Rehnquist
How the case arrived
Certiorari
Legal provision
Fourth Amendment
Type of law
Constitutional amendment
Decision direction (SCDB)
Conservative what this means

How the Justices voted

JusticeVoteSeparate writing
Chief Justice William H. RehnquistMajorityWrote an opinion
Justice John Paul StevensDissentWrote an opinion
Justice Sandra Day O'ConnorConcurrenceWrote an opinion
Justice Antonin ScaliaSpecial concurrenceWrote an opinion
Justice Anthony M. KennedyMajority
Justice David H. SouterDissent
Justice Clarence ThomasMajority
Justice Ruth Bader GinsburgSpecial concurrence
Justice Stephen G. BreyerMajority

Full case caption

Marcus Thornton v. United States

SCDB identifiers: case 2003-062, docket 2003-062-01.

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Cases on the same legal provision: Fourth Amendment

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Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error