Luis Carlos Galán suggested that Galán's assassination was executed with help of corrupt Colombian policemen and some of his own bodyguards, who had been bought off by the drug cartels, including Pablo Escobar and other drug lords. Most of the arrested presumed hitmen were killed in jail or shortly after their release, allegedly to silence them. On 13 May 2005, a former Justice minister (1974) and congressman of the Colombian Liberal Party, Alberto Santofimio, known for his open connections to Pablo Escobar during the 1980s (Escobar joined Santofimio's political movement), was arrested and accused of being the intellectual author of Galán's murder. According
Cali Cartel FARC demanded in exchange for the safe return of Christina a ransom of $10 million. In response, the Cali Cartel kidnapped 20 or more members of the Colombian Communist Party, Patriotic Union, the United Workers Union, and the sister of Pablo Catatumbo, a representative of the Simón Bolívar Guerrilla Coordinating Board. Eventually, after talks, Christina and the sister of Catatumbo were released. It is unknown what happened to the other hostages taken by the cartel. During the narco-terror war waged by Pablo Escobar on the Colombian government, it is believed a hired assassin attempted to kill Herrera while he was