A 31-year-old is dead after a one-vehicle rollover that happened Saturday southeast of Nisland.
Authorities say a Kia Optima was traveling on Snoma Road when the driver lost control.
The vehicle went into the ditch and rolled several times.
The driver, who was not wearing a seatbelt, was thrown from the vehicle. He was pronounced dead at the scene.
South Dakota’s Highway Patrol continues to investigate the crash.