Montreal police are searching for the driver of a grey; four-door, 2007 or 2008 model Nissan Altima with possible damage under the passenger side door.
The man is alleged to have been behind the wheel of the car while it was involved in a hit and run last month that sent a motorcyclist to hospital with a traumatic brain injury.
Investigators say on June 27 at about 4:30 P.M. the grey Nissan turned into a parking lot on Pie-IX Blvd. near 56th St. but while doing so hit the motorcyclist. The driver got out of his car to check on the victim but then fled the scene.
He entered a nearby store, made a purchase and left.
Police released a video of the man's car and images of him inside a store. He has white hair and was wearing a Philadelphia Flyers t-shirt.
Anyone with information is asked to call 911 or Info-Crime Montreal at (514) 393-1133.