Duelo al atardecer

A man released after 5 years behind bars investigates his wrongful imprisonment, crossing paths with victims of a mysterious shooter. Along the way, he confronts his past when meeting an old friend and a former flame. After five years in prison the protagonist of the story, Emiliano Trejo, seek to know the truth of his imprisonment, in his wake you will find a "compadre" and a widow with a daughter who were victims of a strange gunman who uses an expansive weapon . Also to his friend and his former love who is married to him.