A woman has dies in hospital following a crash in Cape Otway last month.
Investigators believe the car was travelling on Blanket Bay Road when it left the roadway and collided with a tree about 8.30am on 24 February.
The driver, a 52-year-old St Kilda woman, was taken to a Melbourne hospital where she sadly died on 7 March.
Two passengers, a 54-year-old Mount Waverley man and a 53-year-old Nunawading woman, were taken to hospital with minor injuries.
Police will prepare a report for the coroner.