All westbound lanes of Interstate 80 in Contra Costa County remain closed Thursday afternoon due to police activity that began hours earlier, authorities said.

The California Highway Patrol on Thursday shut down all westbound lanes of Interstate 80 in Hercules after a police officer shot and killed someone, according to two sources.

RECOVERY. AND TONIGHT, A RICHMOND POLICE DETECTIVE IS RECOVERING AFTER A SHOOTOUT ON I-80. THIS WAS THE SCENE EARLIER TODAY AS POLICE INVESTIGATED WHAT LED TO THE SHOOTING. AND WE DO HAVE THOSE ...

Add Yahoo as a preferred source to see more of our stories on Google. A suspect was killed in a confrontation with an off-duty officer on Interstate 80 in Hercules Thursday morning. Trinity Rodman ...

A Dixon police officer shot and killed a man Sunday night after a short vehicle pursuit that ended near a gas station off Interstate 80, authorities said. The shooting happened about 7:30 p.m. in the ...