Dennis Rader, known by the self-assigned moniker BTK, orchestrated a decades-long reign of terror in Wichita, Kansas, by stalking and murdering ten people. While maintaining a facade as a devout church member and community leader, he engaged in brutal acts of binding and torture that stumped investigators for over thirty years. His insatiable ego and desire for notoriety ultimately led to his downfall when he resumed taunting the police through letters and a traceable floppy disk. Forensic breakthroughs and DNA evidence from his daughter finally allowed authorities to link the family man to his monstrous alter ego. Rader eventually confessed to his crimes with chilling detachment and is currently serving ten consecutive life sentences.

This episode includes AI-generated content.