A 40-year-old Benair woman has died in hospital from injuries sustained in a single vehicle crash at Goodger on February 19.
Investigations indicate around 7am the 4WD was travelling west on Kingaroy Cooyar Road when it has veered off the road and hit a tree.
The woman, and sole occupant of the vehicle, was transported to Royal Brisbane and Women's Hospital with life-threatening injuries but died on March 3.
Forensic Crash Unit investigations are continuing.
If you have information for police, contact Policelink by providing information using the online suspicious activity form 24hrs per day at www.police.qld.gov.au/reporting.
Report crime information anonymously via Crime Stoppers. Call 1800 333 000 or report online at www.crimestoppersqld.com.au.