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

Numerous outlets are reporting that at least three people were killed in an apparent explosion at a Los Angeles County ...

The department said it's working to confirm whether an apparent grenade discovered in Santa Monica on Thursday night caused ...

Former Los Angeles County Sheriff Alex Villanueva is looking to get his old job back after announcing his bid for reelection ...

The Los Angeles Sheriff’s Department said they are looking for a department-issued rifle that went missing over the weekend from the trunk of a patrol vehicle.

At least three deputies were killed after an explosion was reported early Friday at an LA County Sheriff's Department ...

A grenade is missing from the scene of a deadly explosion at a Los Angeles County Sheriff's Department training facility, ...

The Los Angeles County Sheriff’s Department spent $458 million on overtime during the last fiscal year, a ballooning figure that department officials say is driven by rising vacancy rates ...

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 ...

A Los Angeles County Sheriff's Department sergeant, who successfully sued for whistleblower retaliation in 2015, says she was transferred after filing another grievance.

Several past investigations by the county’s Office of the Inspector General (OIS) have investigated 19 gangs within the sheriff’s department over the years — which have been tied to at least ...

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