Luis Alfredo Garavito Cubillos, also known as La Bestia ("The Beast") or Tribilín (named after Disney character "Goofy"'s Latin American Spanish name) is a Colombian rapist and serial killer. In 1999, he admitted to the rape, torture and murder of 147 young boys. His victims, based on the locations of skeletons listed on maps that Garavito drew in prison, could eventually exceed 300; Garavito continues to confess to more murders. He has been described by local media as "the world's worst serial killer" According to the Attorney General's Office and various judicial bodies, Luis Alfredo Garavito is the "second serial killer of the world." Likewise, the judicial body ruled that all Garavito's sentences total 1853 years and nine days in jail. Wikipedia