Griselda Blanco

Despite the fact that she looks like a sweet lady who’ll bake you empanadas and sing sweetly in Spanish, she was one of the nastiest and most psychotic drug dealers in Colombia. Working within the Medellin Cartel, she brought the Cocaine trade to Miami and over her career, she was responsible for over 200 assassinations and murders. Jailed for two decades, she was taken out as soon as she was released from prison.