He should have ran for the Canadian border the day he was released by mistake. (Probably wouldn't have helped since we extradict.)
In Canada, you can kill someone and get only six years.
http://www.cbc.ca/news/canada/edmonton/killer-of-thai-welder...
http://www.cbc.ca/news/canada/glowatski-sentenced-to-six-yea...
http://www.cbc.ca/news/canada/saskatchewan/northern-sask-man...
http://www.cbc.ca/news/canada/newfoundland-labrador/kenny-gr...
http://www.cbc.ca/news/canada/new-brunswick/ryan-hickey-sent...