This is a list of serial killers arranged by their country of origin or activity. Convicted serial killers by country Argentina Cayetano Santos Godino - aka Petiso Orejudo ; killed 4 individuals before he turned 17
Luis Garavito , aka. Luis Alfredo Garavito Cubillos , aka. La Bestia , "The Beast" (born 25 January 1957 in Génova, Quindío) is a Colombian rapist and serial killer . In 1999 he admitted he had murdered and raped 140 young boys.