Vera Renczi (dubbed the Black Widow or Chatelaine of Berkerekul), was a purported Romanian women who appeared in Season One's episode "Obsession".
Crimes[]
In Romania during the 1920s and '30s, Vera Renczi's fears of infidelity and abandonment ostensibly caused her to murder the men in her life. Renczi poisoned her husbands, lovers and one son with arsenic before placing their bodies in zinc-lined coffins in her wine cellar.