The Los Angeles County Sheriff's Department is in mourning Saturday for three detectives killed in an explosion at a training facility in East Los Angeles in the agency's deadliest day since 1857.

Authorities investigating the deadly blast at a Los Angeles County Sheriff's Department training facility are looking into ...

The Los Angeles County Sheriff's Department has identified the three deputies who died in an explosion at a training facility in California on Friday, July 18. That explosion is the largest loss of ...

The Los Angeles County Sheriff’s Department is in mourning Saturday for three detectives killed in an explosion at a training facility in East Los Angeles in the agency’s deadliest day since 1857.

LOS ANGELES — A blast at a Los Angeles County Sheriff’s Department training facility killed three members of its arson and ...

Law enforcement sources told an NBC affiliate in the Los Angeles area the three deputies killed in the explosion were dealing with small "military-style devices" that were inspected or X-rayed.

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

An explosion in East Los Angeles Friday morning killed three Los Angeles County Sheriff’s Department deputies who were moving undetonated ordnance, according to law enforcement sources. The ...

The Los Angeles County Sheriff’s Department is in mourning Saturday for three detectives killed in an explosion at a training facility in East Los Angeles in the agency’s deadliest day since 1857.

Three Los Angeles County Sheriff’s Department detectives were killed Friday in an explosion at a training facility in East Los Angeles, a tragedy Sheriff Robert Luna called his agency’s deadliest day ...

A veteran investigator, a respected mentor and a skilled technician — the t hree arson investigators killed in an explosion ...