Mysteries of the Abandoned

Season 6 Episode 6: 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.

Genre:

Documentary

Seasons:

13

Episodes:

140

Cast:

Kasper Michaels

Quality:

HD

Duration:

45 min

First Air:

2017

Rating:

7.3