The body of a 32-year-old member of the Armed Forces was found dead in a home in Saint-Hubert, Longueuil on Saturday night.
A 26-year-old man, also a member of the Armed Forces, was found in an adjoining room of the De La Savane St. home and transported to hospital in critical condition according to Longueuil police.
An acquaintance of the dead man made the macabre discovery around 7:30 p.m.
Both men are believed to have suffered overdoses, since neither showed any signs of having been a victim of violence.
The exact cause of death is yet to be determined.
Longueuil police will investigate.