Police are investigating following the death of a man in Taylors Hill on Sunday night.
Police were called to Vaucluse Boulevard about 11.30pm and located a man in a car with critical injuries.
Ambulance crews treated the man at the scene but were unable to save him.
Police are yet to establish the exact circumstances surrounding the incident and the investigation is ongoing.
Anyone with further information can contact Crime Stoppers on 1800 333 000 or at www.crimestoppersvic.com.au.