A woman has died following a collision in Mount Waverley on 12 September.
It is believed a hatchback, driving north on Blackburn Road, collided with the rear of a station wagon before crashing into a bus stop shelter about 12.15pm.
Officers were told the station wagon then ricocheted into the path of a ute travelling south on Blackburn Road.
The driver of the hatchback, an 80-year-old Malvern woman, was taken to hospital with life-threatening injuries.
Sadly, she later died in hospital.
The driver of the station wagon, a 48-year-old Box Hill woman and their passenger, a 19-year-old Box Hill man, were hospitalised with non-life-threatening injuries.
The driver of the ute, a 49-year-old Greenvale man, was uninjured in the collision.
The circumstances surrounding the collision are yet to be determined and an investigation remains ongoing.
Anyone who witnessed the incident, with dashcam/CCTV footage or information is urged to contact Crime Stoppers on 1800 333 000 or www.crimestoppersvic.com.au.