AP report
The Globe & Mail said two men were arrested initially, Alexandre Bissonnette and Mohamed El Khadir.
Witnesses say there was only one gunman. One man called 911 later to say he was involved. He stopped his vehicle on the ramp leading to wait for police and turned himself in.
Canadian police now say just one of two men arrested is a suspect in shooting
ByAdam Button
Jan 30, 2017