Denis Rader

Denis Rader, infamously known as the 'BTK Killer,' is a serial killer who terrorized Kansas from 1974 to 1991. Rader's moniker stands for 'Bind, Torture, Kill,' which reflects his modus operandi. After eluding capture for decades, he was apprehended in 2005, and his case has become a pivotal study in criminal psychology and law enforcement methods.