Police in Virginia located a suspect by demanding location-specific cell phone data from Google. Did that violate his ...
I have posted a revised version of my draft paper, Data Scanning and the Fourth Amendment. It adds a bunch of new cases, including the various opinions from the Fourth Circuit's en banc ruling in ...
Earlier this week, the Fourth Circuit handed down its en banc ruling in the closely-watched geofence warrant case that I have blogged about here at Volokh, United States v. Chatrie. The majority ...