A Gracemont teenager died after a one-vehicle accident late Friday in Caddo County, the Oklahoma Highway Patrol reported.
Sabrina Birch, 17, was thrown from a pickup after its driver, Colby Ruthardt, 17, of Minco, fell asleep and crashed on U.S. 281, troopers reported.
The accident occurred just before 9 p.m. about a half-mile north of County Road 1220.
Birch died just after midnight Saturday at OU Medical Center.
Birch was not wearing a seat belt, the patrol reported.