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U.S. Supreme Court Oral Arguments

U.S. Supreme Court Oral Arguments

Chatrie v. United States

Apr 27, 2026 · 2h 0m

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A case in which the Court held that law enforcement’s use of a geofence warrant to obtain location data from a tech company constitutes a Fourth Amendment search, requiring a valid warrant supported by probable cause and particularity, because people retain a reasonable expectation of privacy in detailed records of their physical movements.