Police got a call Tuesday around 12 p.m. about an attack in Côte Saint-Luc. Officers found a woman lying on the ground in the parking lot of a building, situated on Cavendish Boulevard, near Chemin Louis-Pasteur.
Montreal police spokesman Manuel Couture said the woman suffered major wounds to her upper body.
"It seems like the wounds may have been caused by a blunt object," he said.
Investigators remained on the scene into the evening to look for clues.
No arrests have been made