Melton Highway Patrol officers continue to investigate a collision in Mount Cottrell last week that has since turned fatal.
It is believed a motorcycle and a truck collided in the intersection of Boundary and David roads just after 8am on 2 May.
The rider, a 39-year-old Wyndham Vale woman, was airlifted to hospital in a critical condition where she sadly died on 5 May.
The truck driver, a 33-year-old Tarneit man, was not injured and remained at the scene.
The investigation into the circumstances surrounding the collision remains ongoing.
Anyone who witnessed the incident, has dashcam footage or any other information that could assist police is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au
