The Major Collision Investigation Unit detectives are continuing to investigate a collision in Glenroy yesterday (12 April).
It's alleged a white truck with a trailer collided with a silver Ford Falcon whilst travelling north-bound on Pascoe Vale Road around 6.20am.
The Ford was forced into oncoming traffic resulting in another collision with a black Nissan Navara ute driving in the opposite direction.
A 50-year-old man from Deer Park presented to police yesterday afternoon following the three car collision.
He has since been released pending further enquiries.
A 50-year-old man from Oak Park remains in hospital with life threatening injuries.
Police are urging anyone who may have witnessed the incident, has any information, or has relevant dash came footage to contact Crime Stoppers on 1800 333 000 or submit a confidential crime report at www.crimestoppersvic.com.au
