The gun used in a fatal Nashville school shooting was purchased in Arizona, police said on Thursday afternoon.

First responders were already at the grocery store at the time of the shooting, according to local fire officials.

A traffic stop results in the arrest of a reputed gang member wanted on gun-related charges in Socorro, Texas.

Authorities said the gun was connected to the shooting through the National Integrated Ballistic Information Network.

A trial date was confirmed today for a man and woman suspected of being involved in shooting and pistol-whipping a then-18-year-old customer at a Dollar Tree in Cathedral City. David Anthony William ...

An officer was fired and charged with incompetence after accidentally shooting a driver with his own gun while attempting to ...

The technology system meant to prevent school shootings failed to detect the Antioch High School shooter's gun, an official ...