BTK: A Killer Among Us

Watch BTK: A Killer Among Us full movie online Movies123. Watch BTK: A Killer Among Us 123movies online for free. BTK: A Killer Among Us 123movies: For 31 years Dennis Rader aka BTK killer was able to live a double life. This documentary chronicle's comprehensive interviews with law enforcement, victim's family members, reporters and his daughter Kerri Rawson.