A 20-year-old man has died in hospital following a head-on crash in Hampton Park on 7 May.
A Toyota hilux ute and Toyota corolla hatchback collided on Glasscocks Road about 7.15am.
The driver of the hatchback, a 35-year-old woman from Narre Warren South, died at the scene.
Her passenger, a 34-year-old Narre Warren South woman, was taken to hospital with serious injuries.
The hilux driver, a Narre Warren South man, was taken to hospital however died on 19 May.
Police will prepare a report for the coroner.
Anyone who witnessed the collision, with CCTV/dashcam footage or information is urged to contact Crime Stoppers on 1800 333 000 or www.crimestoppersvic.com.au.
/Public Release. View in full here.