Chalino grew up surrounded by violence in a humble town in Sinaloa. But his life takes a turn for the worse when a group of men attack his sister. That day he promises to avenge her. Years later, when he is given his first pistol, Chalino is believed to have stalked one of the attackers at a party. This event gives rise to the first theory about who could have killed Chalino.   Corrido de Rosalino, performed by Chalino Sánchez, appears in this episode courtesy of Craft Recordings/Concord.