Osborn was one of three detectives killed in an explosion after a grenade detonated at the Biscailuz Training Facility in ...

A funeral service is set for Tuesday for the first of three Los Angeles County Sheriff’s Department detectives who died when ...

Hundreds of people, including friends, family, colleagues and community members, gathered for a funeral service in Yorba ...

Years ago, living in the state of New York, William “Bill” Osborn heard about a nationwide search for applicants for the Los ...

F or the third-straight day, investigations into last week's deadly explosion at a Los Angeles County Sheriff's Department ...

Chargers' Denzel Perryman's gun case was sent back to law enforcement for more investigation, according to the LA County District Attorney’s Office.

The department said it's working to confirm whether an apparent grenade discovered in Santa Monica on Thursday night caused the explosion that killed three deputies Friday.

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

LOS ANGELES -- Three members of the Los Angeles County Sheriff's Department's Arson/Explosives Detail were killed Friday morning in an explosion at a training facility in the City Terrace area of East ...

An explosion at a Los Angeles County Sheriff's Department training facility on Friday killed three deputies, the sheriff said ...

Two Los Angeles County sheriff’s deputies have been taken off field duty as their department investigates force they used when a couple was being detained at a Southern California grocery store ...