PRESHO - A 58-year-old Gregory woman was killed in a two-vehicle crash Friday on Interstate 90 about 13 miles west of Presho.
Jean Ann Sieh was driving westbound in a 2002 Chevrolet Blazer when she lost control of the vehicle on a frost-covered bridge. As a result, Sieh’s vehicle hit the right rear of a passing 2010 Ford F-150 pickup, causing her vehicle to skid into the north ditch and roll.
Sieh suffered fatal injuries in the crash. A passenger, 17-year-old Sarah Jean Sieh, of Gregory, suffered serious but not life-threatening injuries in the crash.
The driver of the Ford F-150, 67-year-old Gerald Lynn Tyburec, and passenger, 57-year-old Joy Lynn Tyburec, both of Winner, were not injured in the crash.
All occupants of both vehicles were wearing seat belts.
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The South Dakota Highway Patrol is investigating the incident. The Lyman County Sheriff’s Office, Jones County Sheriff’s Office, Lyman County Ambulance, Lyman County Fire and Rescue, and the Presho Fire Department all assisted.