Griselda Blanco (February 15th, 1943 – September 3rd, 2012) was a Colombian drug lord of the Medellín Cartel and a pioneer in the Miami-based cocaine drug trade and underworld during the 1970s and early 1980s. It has been estimated that she was responsible for up to 200 murders while transporting cocaine from Colombia to New York, Miami, and Southern California.