A young man who suffered severe injuries in a collision involving a car and an all-terrain vehicle in northern Manitoba last weekend has died.

The accident happened late Sunday night when the 19-year-old victim and a 17-year-old boy on the ATV collided with a car on a street in Flin Flon.

RCMP say neither of the riders was wearing a helmet and they have not ruled out alcohol as a factor in the crash.

The victim was from Thompson but his name has not been released.

(With files from Canadian Press)