BTK: A Killer Among Us

An in-depth look at the investigation that led to the capture of serial killer Dennis Rader, aka BTK, who terrorized Wichita, Kan., for 30 years and an exploration of his impact on the lives of everyone in his orbit, especially his daughter.

An in-depth look at the investigation that led to the capture of serial killer Dennis Rader, aka BTK, who terrorized Wichita, Kan., for 30 years and an exploration of his impact on the lives of everyone in his orbit, especially his daughter.