The Oklahoma Highway Patrol says its investigation into a fatal crash near Fairfax Sunday afternoon continues.
Troopers said 82-year-old Gene Roberts of Fairfax was driving his 1995 GMC pickup on County Road 6300 just west of Highway 18 when he crashed around 2 p.m.
In their report, their investigation into the cause of the crash and the condition of the driver continues.
The OHP says Roberts was taken to a Fairfax hospital where he was pronounced dead of a heart attack.
Troopers say Roberts was not wearing a seatbelt at the time of the crash.