Medellín Cartel

A Colombian drug-trafficking organization led by Pablo Escobar, active chiefly from the 1970s until its dismantling in 1993. It became a major supplier of cocaine to the United States.

Cocaine trafficking: The organized production, transport, and sale of cocaine across local and international markets. The cartel’s operations formed one of the most powerful cocaine-trafficking networks of its era.
Pablo Escobar: A Colombian drug trafficker who led the Medellín Cartel and became one of the world’s most powerful criminals. His authority, political ambitions, and violence defined the cartel’s public identity.
Medellín: Colombia’s second-largest city and the capital of the department of Antioquia. The cartel’s leaders and business networks were rooted in this city.
Colombian extradition treaty: An agreement enabling Colombia and the United States to extradite accused people for prosecution in the other country. Fear of extradition drove the cartel’s campaign of threats and violence against the Colombian state.
Los Pepes: A vigilante group that targeted Pablo Escobar and his associates in the early 1990s. Its attacks weakened Escobar’s network during the final phase of the cartel’s defeat.
Cocaine: A stimulant drug derived chiefly from the leaves of the coca plant. Its trafficking generated the cartel’s wealth and shaped its routes into the United States.
Gustavo Gaviria: A Colombian drug trafficker and close associate of Pablo Escobar who helped manage the Medellín Cartel. He was a key organizer and financial manager during the cartel’s expansion.
Cali Cartel: A Colombian drug-trafficking organization centered in Cali that rivaled the Medellín Cartel. Its competing network rose alongside Medellín’s and outlasted its collapse.
Palace of Justice siege: A 1985 attack by the M-19 guerrilla movement on Colombia’s Supreme Court building in Bogotá, followed by a military retaking. The cartel’s alleged role in financing the attack remains contested and illustrates the limits of firm attribution.
Extradition: The formal transfer of a person from one jurisdiction to another for prosecution or punishment. The prospect of being sent to the United States became a central trigger of cartel violence.

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