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
Loving Pablo, Hating Escobar a political scandal in Latin America and the Hispanic television channels in the US, due to Vallejo's description of the relationship of Pablo Escobar and the Medellin and Cali cartels with several presidents - like Alvaro Uribe, Alfonso López and Ernesto Samper - and Colombian enforcement agencies. Thanks to Vallejo's revelations, the Colombian government reopened the so-called "cases of the century": the siege of the Palace of Justice, followed by a massacre of more than 100 people, including eleven Supreme Court Justices, committed by the army; and the assassination of Luis Carlos Galan in 1989. Vallejo's book was commented by