BTK: Chasing a Serial Killer

BTK: Chasing a Serial Killer is an American documentary which aired on Investigation Discovery. The series premiered on September 4, 2020.

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.