If not one (or more) of the five figures examined above, Cathy's murder could boil down to another killer. Some of the many outlined by online detectives are Dr. Christian Richter (the OBGYN who "treated" several of Maskell's abuse victims), Officer Scanell (the first Baltimore police officer on the scene when Cathy's body was found), Pete McKeon (Gerry Koob's friend and alibi), Father Neil Magnus (director of religious studies at Archbishop Keough school and accomplice in Maskell's abuse), and Maskell's brother (a Baltimore police officer). Read several statements about these suspects below.
The Cesnik murder case is still under investigation in Baltimore, with a new and seemingly dedicated detective heading up the charge. Considering that Maskell's body was exhumed after the show finished filming, it's encouraging to think that a conclusive answer to the mystery may be found sometime soon. But considering the history of the church and law enforcement effort to keep this case quiet, it's probably not worth getting our hopes up.
