Pablo Escobar him to surrender and cease all criminal activity in exchange for a reduced sentence and preferential treatment during his captivity. Declaring an end to a series of previous violent acts meant to pressure authorities and public opinion, Escobar surrendered to Colombian authorities in 1991. Before he gave himself up, the extradition of Colombian citizens to the United States had been prohibited by the newly approved Colombian Constitution of 1991. This act was controversial, as it was suspected that Escobar and other drug lords had influenced members of the Constituent Assembly in passing the law. Escobar was confined in what became
Pablo Escobar as well as being rumored to reach as far as Asia. It is alleged that Escobar backed the 1985 storming of the Colombian Supreme Court by left-wing guerrillas from the 19th of April Movement, also known as M-19. The siege, a retaliation motivated by the Supreme Court studying the constitutionality of Colombia's extradition treaty with the U.S., resulted in the murders of half the judges on the court. M-19 were paid to break into the Palace and burn all papers and files on "Los Extraditables", a group of cocaine smugglers who were under threat of being extradited to the U.S.