Mysteries of the Abandoned: 6×6: 6x6
The Killer in the Castle
An abandoned castle is the site of hundreds of horrific murders perpetrated by the mysterious countess who once lived there, a woman alleged to be one of the most prolific killers in history; new discoveries reveal what really happened here.
6 - 1The World’s Strangest Disaster Zones Mar. 26, 2020
6 - 2Swamp Of Despair Apr. 02, 2020
6 - 3End Times on Lake Michigan Apr. 09, 2020
6 - 4Hell on Blood Island Apr. 16, 2020
6 - 5Florida Doomsday Castle Apr. 23, 2020
6 - 6The Killer in the Castle Apr. 30, 2020
6 - 7Towers of Blood May. 07, 2020
6 - 8The Thing on Hell Mountain May. 14, 2020
6 - 9Anarchy on Ireland's Alcatraz May. 21, 2020
6 - 10House of Horror May. 28, 2020
6 - 11Mysteries of the Abandoned Jun. 04, 2020