LOS ANGELES (AP) — A gunman in Southern California fatally shot his ex-wife and a man at a trucking company before chasing after another man, killing him, and then driving to a home where he killed a father and daughter during a nearly 40-minute rampage, authorities said Thursday.

Kern County Sheriff Donny Youngblood identified the gunman as Javier Casarez during a news conference about the shootings that claimed five victims in Bakersfield, about 90 miles (145 kilometers) north of Los Angeles.

Casarez, 54, fatally shot himself as a deputy closed in on him shortly after the shooting.

Court rec...