CHAPPELL, Neb. (AP) — Authorities say a Sidney woman died in a car accident in rural Deuel County in western Nebraska.

KSID radio says the sheriff’s office says 22-year-old Gabrielle Palmore died of injuries suffered in the accident near Chappell Monday afternoon.

Officials say Palmore’s SUV went off the highway, and investigators are trying to determine what happened. Palmore was thrown from the vehicle. Her two young children, who were in car seats, were not seriously injured.