Colombian conflict dialogue, but President Barco sent an ultimatum to the guerrillas and demanded that they immediately disarm or face military retaliation. Regional guerrilla and Army skirmishes created a situation where each violation of the ceasefire rendered it null in each location, until it was rendered practically nonexistent. By 1990, at least 2,500 members of the FARC-founded Patriotic Union had been murdered, according to historian Daniel Pecáut, leading up to that year's assassination of presidential candidate Bernardo Jaramillo Ossa. The Colombian government initially blamed drug lord Pablo Escobar for the murder but journalist Steven Dudley argues that many in the UP pointed
Pablo Daniel Escobar a transfer to The Strongest the following season. He also had a brief stint in Cerro Porteño in 2006 before returning to The Strongest for a second spell. On 28 August 2008, he joined Brazilian club Ipatinga. Escobar joined Santo André of Brazil on 5 January 2009. He joined Mirassol in January 2010. After about a year, he signed a 3-year contract with Paulista (Brazilian) side Botafogo-SP. In August 2008, Escobar received Bolivian citizenship in order to play for the Bolivia national football team. Between 2008 and 2015 Escobar made 20 appearances for Bolivia, netting 3 goals, 14 of those