A man has died in hospital following a collision in Greenvale last month.
Emergency services were called after a Kia Cerato and a Honda CRV collided on Somerton Road about 11.50pm on Friday, 21 March.
It is understood the Kia left the road and rolled.
The female driver of the Honda suffered minor injuries and was taken to hospital as a precaution.
Two female passengers of the Kia were both taken to hospital with non-life-threatening injuries.
The driver of the Kia, a 19-year-old Meadow Heights man, was taken to hospital with life threatening-injuries, where he later died.
The investigation into the cause of the collision remains ongoing.
Anyone who witnessed the incident, with CCTV/dashcam footage or information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au.