For some of the most sinister murders on this list, Carranza became known as the 'Ice-Cream Killer'. The Spanish-Mexican lived in Austria and ran an ice-cream parlour. It was here that she chose to stash the chopped up bodies of her husband and lover. Carranza murdered her husband in 2008 and her lover in 2010. In her trial the waif-like, curly-haired beauty said that both her husband and lover were by turns bullying and oppressive. She pled guilty to their murders, and while in prison gave birth to a child - from another man, whom she married from within prison in March 2012. According to the terms of her sentencing in November 2013, Carranza will spend her life in a secure mental institution.
