Dorangel Vargas

Venezuelan serial killer Dorangel Vargas was given the nickname "Hannibal Lecter of the Andes" after he confessed to killing and eating at least 10 individuals. He said he rejected overweight men because they had too much cholesterol, and the elderly were spared because their flesh was contaminated and very tough. In 2016, he was involved in a prison riot in which he killed two other inmates and served their remains to other inmates.