Assassination of The UP's 1986 Presidential Candidate

In October 1987, the UP's 1986 presidential candidate Jaime Pardo Leal was assassinated amid a wave of violence that would lead to the deaths of thousands of its party members at the hands of death squads. According to Pecáut, the killers included members of the military and the political class who had opposed Belisario Betancur's peace process and considered the UP to be little more than a "facade" for FARC, as well as drug traffickers and landowners who were also involved in the establishment of paramilitary groups.