The Longueuil Agglomeration Police Service (SPAL) is looking for Alexandre Labranche, a 19-year-old man last seen on October 16, around 2 p.m., in Longueuil.
He could be in Montreal and wear a black leather coat.
Alexandre Labranche is 5 feet 10 inches (1.78 m) tall, weighs 195 pounds (68 kg), has white skin, long red hair and brown eyes. He speaks French.
Anyone who sees Alexandre Labranche is asked to contact 911 as soon as possible.