The York County Sheriff’s office says the accident happened shortly after 1 a.m. Saturday on Highway 34 about 2 miles west of York.
Authorities say 31-year-old Lauren Akerson of Aurora was killed in the accident. She was a passenger in a vehicle driven by Michael Krejci of Aurora.
That vehicle collided with a van Otis Newcomb of York was driving.
Krejci, Newcomb and two passengers were treated for injuries at a York hospital and released.