BTK: Chasing a Serial Killer

Watch BTK: Chasing a Serial Killer full movie online Movies123. Watch BTK: Chasing a Serial Killer 123movies online for free. BTK: Chasing a Serial Killer 123movies: A three-part documentary series that recounts the notorious killer's crimes, the decades long investigation that captured him, and the effect his brutal murders had on everyone in his orbit, especially his daughter who speaks openly about what it is like to be the daughter of a serial killer.