Taken directly from WA police media:
Major Crash officers are investigating a fatal single vehicle rollover that occurred 15 Km east of Dumbleyung on Sunday, 19 August 2018.
The 2010 grey Ford Ranger utility was travelling west on the Dumbleyung – Lake Grace Road when it left the road and rolled over.
The 58 year old Esperance man was the only occupant and was located deceased by a passing driver at about 12.30pm.
Inquiries into the crash are continuing.
Anyone with information regarding this crash, or who saw the Ford Ranger prior to the crash, is asked to call Crime Stoppers on 1800 333 000 or report the information online at www.crimestopperswa.com.au