Clementine Barnapet was a female African American teenage serial murderer in 1911 Louisiana/Texas. At 17, she was a self-proclaimed voodoo priestess of a cult, her and her brothers started called Church of Sacrifice. And supposedly killed people as sacrifices in rituals.

She would break into a family’s home and murder entire families with an ax while they slept. Her father was initially arrested for the murders, but the killings continued while he was in custody. She confessed to killing 35 people.

After being deemed sane, she was sent to Angola State Penitentiary for a life sentence. She was released in 1923 for good behavior even though she briefly escaped in 1913. And she disappeared.