“The Madman of Marshall Street” Gary M. Heidnik Pt. 1
Serial Killers - A podcast by Spotify Studios - Mondays
Estranged from his family, Gary Heidnik’s behavior grew more and more troubling as he grew older. By 1976, no one was around to notice when he started digging a pit in his basement — one big enough to hold a person... Learn more about your ad choices. Visit podcastchoices.com/adchoices