Twenty people have been charged in what Orange County officials are calling the largest gun trafficking case in county ...

One of two hand grenades found in a Santa Monica townhome complex ahead of the deadly blast that killed three Los Angeles ...

The explosion at the Biscailuz Training Facility in East Los Angeles killed three members of the agency's bomb squad.

A hazmat situation prompted a large response from police, fire officials, SWAT and the Bureau of Alcohol, Tobacco, Firearms ...

Bureau of Alcohol, Tobacco, Firearms and Explosives Law passed following WCCO investigation requires police to trace crime guns The law requires agencies in Minnesota to trace crime guns.