The technique allows police to tap into giant tech-firm databases to find out who was near the scene of a crime and may have ...

Some justices seemed to advocate for a relatively narrow ruling that would clarify what such warrants require, even if it ...

The Supreme Court heard arguments Monday on whether police can use cell phone location data, known as geo-fencing, to help ...

WASHINGTON (AP) — The Supreme Court on Monday seemed inclined to rule that police could use geofence warrants that collect the location history of cellphone users to find people near crime scenes.

The US Supreme Court is hearing arguments about the legality of so-called geofence warrants, sometimes also referred to as ...

Police in Virginia used a technique called geofencing to tap into Google's databases to find out who was near the scene of a ...

Okello Chatrie’s cellphone gave him away. Chatrie made off with $195,000 from the bank he robbed in suburban Richmond, ...

Geofence searches allow law enforcement to find suspects and witnesses by sweeping up location data from cellphone users near ...

In oral arguments at the Supreme Court Monday, most of the justices aimed pointed questions at both sides, with the usual ...