Desc: Muerte a sangre fría: Directed by Gilberto Gazcón. With Valentín Trujillo, David Reynoso, Julio Aldama, Silvia Manríquez. Hatred put men against men, friends against friends, brothers against brothers. One of them, a cornered beast, will kill his best friend, in cold blood. A bold film, with the performance of the idol of Mexican cinema, Valentin Trujillo.