The Floppy Disc That Caught a Killer: How BTK Exposed Himself In this chilling moment from the ThreeFlowing Podcast, the guys discuss one of the wildest true crime blunders ever — the story of Dennis Rader, the BTK Killer (Bind, Torture, Kill). After years of evading capture, BTK reached out to police asking, “Can you trace a floppy disc?” The cops said no. So… he sent one. 😬 That single mistake revealed his identity — ending a decades-long manhunt. Sometimes, the smallest clue brings down the