Four people died in a head-on collision Thursday evening in the Buttonwillow area, the California Highway Patrol reported.
A 64-year-old man was driving a pickup west on 7th Standard Road, east of Tracy Avenue, when he entered the eastbound lane and collided with another vehicle, according to the CHP.
The pickup driver, Danny Dean Delfino, of Buttonwillow, died at the scene, according to the coroner's office. A passenger in the pickup suffered major injuries.
All three people in the other vehicle were pronounced dead at the scene. Two of them were identified by the coroner's office as Kelly Ruth Herrington, 30, of San Jose, and Sabrina April Monges, 28, of Fremont.
The name of a 30-year-old from Sunnyvale who died in the crash had not been released as of late Friday afternoon.
The crash occurred shortly before 9 p.m. It remains under investigation.