Marina del Rey location also linked to explosion that killed 3 LA County deputies

Device that exploded and killed 3 Los Angeles sheriff's detectives was a grenade, department says

The device that exploded last week at a LASD facility and killed three detectives was a grenade, ABC News sources confirmed.

Marina del Rey boat searched in probe of blast that killed 3 L.A. County Sheriff's deputies

Investigators say they are following leads to determine the origin of the grenades that were discovered inside a Santa Monica storage area and transported to East L.A. where the explosion occurred Friday morning.

Marina del Rey location also linked to explosion that killed 3 LA County deputies

Investigators who are looking into the deadly explosion at the LA Sheriff’s Department facility served a search warrant at a Marina del Rey location.