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

Los Angeles County Sheriff Robert Luna said, "There's a lot more that we don't know," after an explosion at a training ...

Eklund, Victor Lemus and William Osborn were killed in an explosion Friday. They collectively held 74 years of law ...

The FBI is looking into the post-blast investigation and is being assisted by the ATF, Los Angeles County Sheriff Robert Luna said during a news conference on Friday.

Officers spent hours searching a Santa Monica apartment building where the device that exploded and killed three deputies may ...

At least three deputies have died Friday morning after an explosion at a Los Angeles County Sheriff's Department training ...

Three sheriff's deputies were killed following an explosion at a training facility in East Los Angeles Friday morning.

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

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

An explosion at a Los Angeles County Sheriff’s Department training facility killed three veteran deputies from the arson and ...

At least three Los Angeles County sheriff's deputies were killed in an explosion at a training facility on Friday, authorities said.