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Philip Parker v. David Eugene Matthews

567 U.S. 37 · Decided June 11, 2012 · 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

Philip Parker v. David Eugene Matthews was decided on June 11, 2012 unanimously (9–0). The Court reversed the lower court's decision and remanded the case. The decision was issued per curiam (an unsigned opinion of the Court). SCDB classifies its main issue as “Habeas corpus” in the Criminal Procedure area.

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Case details

Citations
567 U.S. 37 · 132 S. Ct. 2148 · 183 L. Ed. 2d 32 · 2012 U.S. LEXIS 4306
Docket number
11-845
Decided
June 11, 2012
Court era
Roberts Court
Decision type
Per curiam (no oral argument)
Disposition
Reversed and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
9–0 (unanimous)
Opinion assigned by
John G. Roberts Jr.
How the case arrived
Certiorari
Issue (SCDB)
Habeas corpus
Legal provision
28 U.S.C. §§ 2241–2255 (habeas corpus)
Type of law
Federal statute
Decision direction (SCDB)
Conservative what this means

How the Justices voted

Full case caption

Philip Parker, Warden v. David Eugene Matthews

SCDB identifiers: case 2011-063, docket 2011-063-01.

Other cases on “Habeas corpus”

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Cases on the same legal provision: 28 U.S.C. §§ 2241–2255 (habeas corpus)

Same Term, same area (Criminal Procedure)

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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