The post No Warrant, No Suspicion, No Problem: Flock and Border Cellphone Searches Excluded From 4th Amendment Rules appeared first on Reason Magazine.

The Supreme Court ruled Monday in Chatrie v. United States that a “geofence warrant” counts as a “search” under the Fourth Amendment. In a 6-3 decision, the majority opinion, authored by Justice Elena ...

Senators called for tighter rules and privacy safeguards around AI-powered license plate readers Wednesday.

Washington, D.C., March 02, 2026 (GLOBE NEWSWIRE) -- The New Civil Liberties Alliance filed an amicus curiae brief today in Chatrie v. United States urging the Supreme Court to rule that the ...

If you’re a US citizen, when you travel abroad, the US Constitution's Fourth Amendment, which protects you from unreasonable ...

Police must obtain a warrant before using a cell-site simulator to reveal a suspect’s location, the Fourth Circuit ruled.

Maryland Supreme Court overturned firearm conviction Montgomery County Police Sgt. Peter Muollo stopped man based on personal tip Justice Shirley Watts authored majority opinion Stop lacked reasonable ...