vinicio cerezo grudgingly blamed manager alfredo cristiani ' s administration for the instability it prevails in the government as a legacy of the fln marti national liberation front ' s ( sandinista ) campaign . meanwhile , morales myoor implicated the extremes - progressive , death - squads of el salvador for the assassination of several franciscan priests at the central american university .
farabundo marti national liberation front is suspect of the death of twelve diocesan priests .