The one-vehicle rollover happened at 7:20 a.m. when a westbound 2001 Ford F-250 driven by Monica Martin, 47, of Thayer slid on the ice-covered roadway, ran off the left side of the road, hit an embankment and overturned.
Martin sustained moderate injuries as did passenger Gabriel Martin, 10. Passenger Nicklaus Martin, 17, sustained minor injuries. All are from Thayer.
All we wearing seat belts and taken to Ozarks Medical Center in West Plains.
Oregon County authorities said deputies assisted at seven crashes early on Dec. 7, five of which were on Highway 142. No other injuries were reported.