Gary Heidnik was one of the worst of the worst. At his height, in Philadelphia, he would kidnap women and keep them chained in his basement, subject to horrific abuse for months. Or worst of all, "the Hole".Researched by Benj ButtonYouTube: https://www.youtube.com/thatchapter Instagram: https://www.instagram.com/that_chapter/ Twitter: https://twitter.com/that_chapter Business email: thatchapter@night.co