Jackal of Nahueltoro

Jackal of Nahueltoro Spanish El Chacal de Nahueltoro is a 1969 Chilean drama film directed by Miguel Littn. It is based on a real life event about an alcoholic peasant who killed a woman and her five children in 1960. He was sentenced to death and executed by firing squad in 1963. It was entered into the 20th Berlin International Film Festival.

Source: Wikipedia