La Modelo (English: The Model [Prison]) is a prison in Bogotá, Colombia. With 11,000 inmates, the facility is known for its violence. The prison's north wing accommodates left-wing rebels while the south wing has right-wing government supporters and paramilitaries. The area between these two wings is where many killings in the prison take place. Guards do not carry weapons in the prison, although the ones in the guard towers do control rifles. Prisoners from both sides have easy access to guns and even grenades. Members of Revolutionary Armed Forces of Colombia (FARC) continue to drill in their section of the prison. There are restaurants in the prison and one sponsored by FARC provides free food to left-wing rebels. On 27 April 2000, over 100 prisoners were murdered in fighting. After the killings and the publicity it created the government began to change the prison regime. Many of the private shops were shut down and security was stepped up, although inmates still have access to arms. The battles of April 2000 In mid-February 2000, visits to La Modelo were suspended. In March a peace pact was signed that was broken when the following April the dismembered corpse of paramilitary leader Carlos Alberto León, an inmate of patio two, was found. While the Cuerpo Técnico de Investigación (CTI) were conducting their due diligence and removing the body, on Wednesday April 26, 2000, an armed confrontation between paramilitaries from the Autodefensas Unidas de Colombia (AUC) and common criminals from yards 3, 4 and 5 of the La Modelo prison left a total of 32 dead, 17 injured and 17 missing.. The battle lasted for 12 hours between Thursday afternoon and Friday morning, in a day that is the bloodiest experienced in any Colombian prison. In this incident, weapons, explosives, cartridges, communication elements, and AUC insignia were seized, among other elements.. La battle started at 14:40, when members of the self-defense groups of yards 3 and 5 learned of the shooting death of Yema Ospina Flórez, a relative of one of the members of "Los Priscos", a criminal gang from the time of Pablo Escobar, leader of the Cartel de Medellín who disappeared in 1993. Ospina had been infiltrated by the paramilitaries in yard 4, so that he would report who the bosses were in that yard. Most of the inmates in this yard were accused of social crimes (kidnapping, rape and theft, among