Instinto Asesino is a series produced by Endemol Argentina for the Discovery Channel. Each episode portrays a notorious serial killer case that occurred in a country in Latin America. So far, cases depicted occurred in Argentina, Brazil, Chile, Colombia, Mexico and Venezuela.
The first season features six cases and the death toll caused by the six criminals combined surpasses one hundred victims, most of them women and children.
A second season aired in Latin America, with eight episodes total.