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Continue to ChatMurder Math: Do Executions Deter Serial Killers? http://wordpress.jmcgowan.com/wp/murder-math-do-executions-deter-serial-killers/
Murder Math: Do Executions Deter Serial Killers? http://wordpress.jmcgowan.com/wp/murder-math-do-executions-deter-serial-killers/