Joseph D. Ball was an American serial killer, sometimes referred to as "The Alligator Man", the "Butcher of Elmendorf" and the "Bluebeard of South Texas". He is said to have killed at least 20 women in the 1930s. His existence was long believed to be apocryphal, but he is a familiar figure in Texas folklore.

I posted this documentary with no idea who Joe Ball was being from Liverpool, England but it was an interesting watch.