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

Los Angeles County Sheriff Robert Luna announced that one of the two grenades transported to the Biscailuz Center Training Academy prior to a deadly explosion remains unaccounted for.

One week after the explosion at a Los Angeles sheriff's facility that killed three deputies, authorities say they're still ...

A grenade has not been found and remains missing after the explosion at an East L.A. training facility that killed three ...

A grenade is missing from the scene of an explosion that killed three Los Angeles County sheriff’s deputies. That’s according ...

Only one of two grenades that were found at a Santa Monica apartment building storage unit last week detonated the following ...

The explosion at the sheriff's Biscailuz Training Facility in East L.A. killed three members of the agency's bomb squad.

Three Los Angeles County sheriff’s deputies assigned to the arson explosives detail were killed in an explosion at a law ...

Senior law enforcement officials said the LASD bomb squad responded to a garage in Santa Monica yesterday, where at least one ...

An explosion that killed three Los Angeles County Sheriff's deputies occurred one day after they responded to a call ...

Three veteran Los Angeles County Sheriff’s Department members assigned to the agency’s arson and explosives detail were ...

A grenade has not been found and remains missing after the explosion at an East L.A. training facility that killed three ...