what was the name of the btk killer
BTK Killer. Dennis Rader, known at the BTK killer, murdered ten people in Wichita, Kansas between 1974 and 1991. Radner gave himself the name BTK, which stood for Bind, Torture, Kill, and used it as his signature when he sent letters to the police describing his crimes. After not being heard from since the early 90s, Rader resumed sending letters to the police in 2004, leading to his arrest in 2005.