CaseTrail

Criminal Procedure cases at the Supreme Court

Cases about the rights of people suspected, accused or convicted of crimes: searches and seizures, confessions, the right to counsel, juries, sentencing, the death penalty and habeas corpus, plus the interpretation of federal criminal statutes.

2,123decisions
68%favorable to the petitioner
30%unanimous
149altered precedent or struck a law

Issues in this area

Number of decisions SCDB assigns to each specific issue. Issues with at least 5 decisions have their own page.

Decisions by decade

1940s76
1950s203
1960s341
1970s362
1980s378
1990s254
2000s236
2010s190
2020s83

Most majority opinions

Decisions that altered precedent or struck down a law (139)

See all 139

Most recent decisions

Search all 2,123 Criminal Procedure decisions

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