She ended up in the pot like the other two

 She ended up in the pot like the other two

 

... her flesh was fat and white, when it had melted I added a bottle of cologne, and after a long time on the boil, I was able to make some most acceptable creamy soap." 

Known as the "Soap-Maker of Correggio," Leonarda Cianciulli was one of the most terrifying female serial killers that Italy had ever seen. Determined to keep her son safe during World War II, Cianciulli believed she'd have to make a human sacrifice in order to do so — and that's exactly what she did.