A Sesser man was killed in a one-vehicle crash in Franklin County Tuesday night.

Illinois State Police say around 10:30 p.m., 42-year-old Ricky Knight was driving his car northbound on Illinois 184, a quarter mile south of Illinois 14, when the car left the roadway in the curve, struck a culvert and overturned. Knight was not wearing his seat belt and was ejected from the car. He was taken to Marshall Browning Hospital in Du Quoin where he was pronounced dead.