Investigators say they are following leads to determine the origin of the grenades that were discovered inside a Santa Monica ...

Authorities are looking into whether grenades recovered from a Santa Monica apartment complex caused an explosion last week ...

Law enforcement sources told NBC Los Angeles last week that the three deputies were thrown a significant distance from the blast.

The article LA Deputies Thought Grenades Were Inert When They Cut Into Them, Causing Fatal Explosion appeared first on Los ...

This development follows a continuing investigation into an apartment building in Santa Monica, where several devices ...

Investigators served a search warrant on Monday morning, July 21, on the 13900 block of Marquesas Way in Marina Del Rey in ...

The device that exploded last week at an L.A. County Sheriff's Department facility and killed three detectives was a grenade, ...

The device that exploded last week at an LASD facility and killed three detectives was a grenade, the department confirmed on ...

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

Fox News contributor Nicole Parker and former Los Angeles County sheriff Alex Villanueva join 'Fox News @ Night' to discuss ...

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

Authorities are ramping up their investigation into an explosion at a training facility that killed three veteran Los Angeles County sheriff's deputies. NBC News’ Ryan Chandler has the latest.