The deputies, with 19, 22, and 33 years of service, were described as highly trained experts. No one else was injured.

Mitchell will resign no later than Aug. 4, and lists four reasons she needs the extra time before exiting.

A blast at a Los Angeles County Sheriff's Department training facility killed three members of its arson and explosives unit Friday, marking one of the department's worst losses of life from a single ...

Firefighters are investigating a large house explosion in Tucson's Rita Ranch neighborhood. TUCSON, Ariz. — Firefighters in ...

Todd Kingston, with the help of a federal grant, has equipped his lab with a unique instrument that allows him to test ...

The explosion that killed three Los Angeles County sheriff’s deputies on Friday morning wasn’t the first time a deputy died at a training facility.Sheriff Robert Luna said the blast at the Biscailuz ...

“Two of the juveniles approached a residence, and one of the juveniles, wearing a ski mask, kicked the front door and fired an airsoft gun before fleeing,” the sheriff’s office said. Such a prank ...

Thai and Cambodian soldiers fired at each other in contested border area Thursday after the nations downgraded their diplomatic relations in a rapidly escalating dispute. It was not ...