A group of students arrives in a small town during a hiking expedition. Once there, the local priest accuses them of being communist agitators on the run from an army crack-down against student demonstrations in nearby Mexico City and rallies the townsfolk to lynch them. Based on a true story.
Canoa: A Shameful Memory is a 1976 Mexican drama film directed by Felipe Cazals, based upon the San Miguel Canoa Massacre.