Longueuil police are looking for a man in connection with a sexual assault.

Investigators set up two command centres in the area Saturday night: one at Milan Blvd. and Rome in Brossard, the site of the attack.            

Last Saturday, an 18-year-old woman stepped off a bus, and started walking along a bike path when she was attacked.

The suspect is described as a white male, six feet tall, about 25 years old, with brown hair, and speaks English.

Police are also looking for a beige four-door car he may have used.

“He was wearing mask and we think he might have been in the possession of a firearm. He sexually assaulted her. He let go and then he left the scene on foot,” said Mark David of the Longueuil police.

Anyone with information can call Longueuil police at 450-463-7211.