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John D. Ashcroft v. Abdullah Al-Kidd

563 U.S. 731 · Decided May 31, 2011 · 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

John D. Ashcroft v. Abdullah Al-Kidd was decided on May 31, 2011 unanimously (8–0). The Court reversed the lower court's decision and remanded the case. Justice Antonin Scalia wrote the opinion of the Court. SCDB classifies its main issue as “Governmental liability” in the Economic Activity area.

Read the opinion

Case details

Citations
563 U.S. 731 · 131 S. Ct. 2074 · 179 L. Ed. 2d 1149 · 2011 U.S. LEXIS 4021
Docket number
10-98
Decided
May 31, 2011
Argued
March 2, 2011
Court era
Roberts Court
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
8–0 (unanimous)
Majority opinion
Antonin Scalia
Opinion assigned by
John G. Roberts Jr.
How the case arrived
Certiorari
Legal provision
18-3144
Type of law
Infrequently litigated statute
Decision direction (SCDB)
Liberal what this means

How the Justices voted

JusticeVoteSeparate writing
Justice Antonin ScaliaMajorityWrote an opinion
Justice Anthony M. KennedyConcurrenceWrote an opinion
Justice Clarence ThomasMajority
Justice Ruth Bader GinsburgSpecial concurrenceWrote an opinion
Justice Stephen G. BreyerSpecial concurrence
Chief Justice John G. Roberts Jr.Majority
Justice Samuel A. Alito Jr.Majority
Justice Sonia SotomayorSpecial concurrenceWrote an opinion

Did not participate: Elena Kagan.

Full case caption

John D. Ashcroft, Petitioner v. Abdullah Al-Kidd

SCDB identifiers: case 2010-052, docket 2010-052-01.

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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