Police are investigating the death of a pedestrian in Keilor Downs last week.
It is understood a pedestrian and car collided on Taylors Road about 6.35pm on Friday.
The pedestrian, a 72-year-old Keilor Downs man, was taken to hospital with life-threatening injuries where he later died on Sunday.
The driver of the vehicle, a 46-year-old St Albans woman stopped at the scene.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au.