Fleeing from Medellín to Miami, Griselda Blanco creates one of the most ruthless cartels in history.

Griselda chronicles the real life of savvy and ambitious Colombian business woman, Griselda Blanco, who created one of the most profitable cartels in history. A devoted mother, Blanco's lethal blend of charm and unsuspecting savagery helped her expertly navigate between family and business leading her to become widely known as the "Black Widow".