At 5:15 p.m. on Wednesday, police were called to respond to a reported shooting at a building located at 1 Fountainhead Rd., near Finch Avenue West and Sentinel Road.
A man was found suffering from gunshot wounds in a seventh-floor stairwell. He could not be revived and was pronounced dead at the scene.
The victim has been identified as 21-year-old Jules Jashawn Morrison of Toronto.
Police allege the two men seen fleeing the scene were "directly involved" in the shooting. Investigators are trying to identify them.
Anyone with information is asked to contact investigators at 416-808-7400. Information can also be passed on to police anonymously through Crime Stoppers at 416-222-8477.