Major Collision Investigation Unit detectives are investigating a collision that left a woman with life-threatening injuries in Jacana last night.
It is believed a pedestrian was walking across the road when she was struck by a Toyota hatchback on Johnstone Street around 9.45pm.
The 40-year-old Jacana woman sustained life-threatening injuries and has been taken to hospital for treatment.
The driver, a 58-year-old Greenvale man, stopped at the scene and is currently assisting police with their enquiries.
The exact circumstances surrounding the collision are yet to be determined and investigations remain ongoing.
Anyone who witnessed the incident or has information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au
