Police are continuing investigations into a fatal crash on weber Road in Kinglake earlier this month.
A 28-year-old woman was travelling east, losing control over a crest and crashing into a tree at 11:39am.
She was taken to hospital and sadly died of her injuries.
The circumstances of the crash are as yet uncertain, and police are yet to determine if speed was a deciding factor in the car careering as it rose over the crest.
Any witnesses or anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report at www.crimestoppersvic.com.au.