Puños rosas (2004)

Jimmy Morales is a young fighter with a short career but with a promising future in the world of boxing. One night, after watching a movie, he witnesses a cold-blooded murder committed by Germán Corona, a known gangster of the neighborhood. Their eyes meet, Jimmy fears the worst, but the murderer runs away inexplicably. From that moment, a peculiar relationship between the boxer and gangster develop.