Earlier this week we reported on the fatal collision in Frazier Park, California, between a woman in a stolen ambulance and a semi truck.

A chilling video from a surveillance camera has been released, backing up witnesses statements that the driver of the stolen ambulance made no attempt to slow down.

The incident occurred just outside a Flying J truck stop in Frazier Park, California, 60 miles north of Los Angeles. Both the driver of the semi truck and the driver of the ambulance were killed in the head-on collision. Their names have not been released.