Police say they will not have more information for several weeks about the death of a woman at Ballendella.
A coroner will prepare a report.
The female driver of a car which rolled at Ballendella, north of Rochester, on Thursday afternoon has died at the scene.
Police and emergency services were called to Prairie-Rochester Road just after 1pm.
Investigators believe the west-bound vehicle left the road and possibly rolled once or twice, ending up in culvert on the side of the road.
The female driver, who was the only occupant in the vehicle, died at the scene.
Police are still to formally identify the woman.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential crime report at www.crimestoppersvic.com.au
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