The Oklahoma Highway Patrol says a Wynona woman died from injuries sustained in a vehicle crash in Osage County Monday evening.
Troopers said the crash happened on a county road near Wynona at 9:42 p.m.
The OHP says Rhoda Dingman, 46, driving a 2005 Chevy Equinox was headed south on the county road when she left the road, struck a tree and rolled. Dingman was taken to a Pawhuska hospital where she was pronounced dead.
The trooper's report said Dingman wasn't wearing a seat belt and speed was a factor in the crash.