Authorities in Day County say a Sisseton man was the victim of a single vehicle rollover accident which occurred six miles east of Grenville early Wednesday morning.
Twenty-seven-year-old Tel Iverson was driving a car that left the road and rolled several times.
Investigators say Iverson was not wearing a seat belt and was ejected from the vehicle. He was pronounced dead at the scene.
He was the only person involved in the crash.