A person was killed Thursday morning after a Los Angeles County sheriff's deputy set off a chain-reaction collision in ...

A Los Angeles County Sheriff’s deputy crashed into a civilian vehicle while racing to a call, killing the person inside and causing it to crash into another vehicle. The law enforcement agency told ...

A woman has been arrested on suspicion of murder after a deadly bus crash in Los Angeles, California killed two people. In what sparked a horrifying chain reaction, an NBC news helicopter covering the ...

The semi-truck driver who pleaded guilty to causing a chain-reaction crash that killed three people last year in Ontario, California, was sentenced to four years and eight months in prison Tuesday.