Asesinos inocentes

Asesinos inocentes is a movie starring Aura Garrido, Maxi Iglesias, and Manolo Solo. In order to get out of an extreme situation, would you consider committing murder if the victim himself is asking for it?
Garralda is a troubled college student who only has to pass one last subject to obtain his academic degree. When his teacher catches him copying on a test, he requires him to perform a very unethical task in exchange for passing and thus achieving his goal.