Desc: Pura sangre: Directed by Luis Ospina. With Gilberto Forero, Carlos Mayolo, Florina Lemaitre, Humberto Arango. Roberto Hurtado, a rich old man suffers from a blood disease, so he requires transfusions of a rare type of blood from young men. His son Adolfo blackmails the nurse and two drivers, involved in a sexual crime, to get the blood kidnapping, killing and stealing the blood of their victims, which raises terror throughout Cali.