Pablo Escobar begins building his drug cartel in Colombia, eventually becoming one of the most powerful drug lords in history.
The Medellín Cartel is officially formed, controlling a significant portion of cocaine trafficking into the United States and other countries.
Pablo Escobar is killed by Colombian National Police after years of criminal activity and pursuit.
Following Escobar's death, the Medellín Cartel loses its influence and eventually collapses.