Kimveer Singh Gill ( July 9 , 1981 &ndash; September 13 , 2006 ) was the perpetrator of the Dawson College shooting at Dawson College in Montreal , Quebec , Canada on September 13 , 2006 . Gill killed one student and wounded nineteen others before committing suicide . Prior to the shooting he had a fascination with 9/11 conspiracy theories , the Iraq War , and the Columbine High School massacre
Columbine High School massacre
Columbine High School massacre
Kimveer Gill