Back in 1965, Baniszewski, her mother; siblings and several neighborhood kids were arrested for torturing and killing 16-year old Sylvia Likens in the basement of their Indianapolis home. After serving three years for manslaughter, Baniszewski disappeared. Until now.
http://whotv.com/2012/10/19/double-life-child-killer-worked-at-high-school/
http://whotv.com/2012/10/19/double-life-child-killer-worked-at-high-school/