The federal Bureau of Alcohol, Tobacco Firearms and Explosives has taken over the investigation to find the grenade.

Authorities are searching for a missing “military-style” grenade linked to an explosion that killed three Los Angeles sheriff ...

At the time of the July 18 blast, the veteran deputies were working on two “military-style” grenades that had been taken into ...

L.A. County Sheriff Robert Luna confirmed a grenade remains missing as the investigation continues into the deaths of three L ...

Los Angeles County Sheriff Robert Luna announced that one of the two grenades transported to the Biscailuz Center Training ...

Sheriff’s officials were warning the public Saturday to be on the lookout for a possibly live grenade — one of two that were found at a Santa Monica apartment building storage unit last week, after ...

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

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

One of the two military-style grenades connected to an explosion that killed three deputies last week remains missing, L.A.

LA County Sheriff Robert Luna and the ATF are expected to offer new details Friday on the investigation into the explosion ...

Only one of two grenades that were found at a Santa Monica apartment building storage unit last week detonated the following day in East Los Angeles — killing three sheriff’s detectives — but the ...