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Tanner v. United States

483 U.S. 107 · Decided June 22, 1987 · 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

Tanner v. United States was decided on June 22, 1987 by a vote of 5–4. The Court affirmed the lower court's decision. Justice Sandra Day O'Connor wrote the opinion of the Court. SCDB classifies its main issue as “Federal Rules of Criminal Procedure” in the Criminal Procedure area.

Read the opinion

Case details

Citations
483 U.S. 107 · 107 S. Ct. 2739 · 97 L. Ed. 2d 90 · 1987 U.S. LEXIS 2868
Docket number
86-177
Decided
June 22, 1987
Argued
March 31, 1987
Decision type
Opinion of the Court (orally argued)
Disposition
Affirmed
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
5–4
Majority opinion
Sandra Day O'Connor
Opinion assigned by
William H. Rehnquist
How the case arrived
Certiorari
Legal provision
Federal Rules of Evidence
Type of law
Court rules
Decision direction (SCDB)
Conservative what this means

How the Justices voted

Full case caption

Tanner et al. v. United States

SCDB identifiers: case 1986-141, docket 1986-141-01.

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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