Serial rapist Rene Bourdon may die behind bars, because of a court decision this week in Kingston, Ontario. Bourdon – who incapacitates women with drugs, then rapes them while they are unconscious – was declared a dangerous offender and sentenced to an indeterminate period in custody. It means he can be held in prison until he is considered no longer a danger. Dangerous offenders comprise a tiny percentage of convicted criminals. Few are ever released. Most die in custody.