A 31-year-old man died Saturday night after falling out of a moving vehicle on Interstate 84 near Cascade Locks while allegedly fighting with his girlfriend.

On Sept. 28, at approximately 9:02 p.m., a 1999 GMC Savana van with three occupants was traveling westbound on I-84 near milepost 40, approximately four miles west of Cascade Locks. The van’s driver, Austin Monroe Herd, 31, was allegedly involved in a physical altercation with right front passenger/girlfriend Nicole Quintana, 30, when the van traveled to the left side of the traffic lanes and collided with a guardrail. Herd, who was not using safety restraints, fell out of the moving van through the driver’s open door onto the ground and was critically injured. Quintana then stopped the van without further incident.