Eighteen-year-old Abdikarim Ahmed Abdikarim was fatally shot in the head and five others were injured in the shooting, which occurred in the doorway of a west-end Toronto apartment building March 14.
In a rare move, police released a segment from the video to the media, and put it online.
The silent video showed a man calmly firing a handgun several times at an unseen group of men just a few metres away.
Toronto shooting caught on tape
Police say Wendell Damian Cuff of Toronto, was arrested early Sunday.
He is charged with one count of first degree murder and five counts of attempted murder and is scheduled to appear in court on Monday.
An arrest warrant has also been issued for Owen Anthony Smith, 25, on the same charges.
SOURCE: Canadian Press, March 30, 2008