The head of the attack on Pinochet, was César Bunster, and the communist military chief who has publicly confessed to having been the mastermind of that attack, was Guillermo Teillier, both have never been prosecuted because the courts have held that prescription does operate for them.<ref>{{cite book|title=Historia de la Revolución Militar Chilena 1973 - 1990|author=[[Hermógenes Pérez de Arce]]|publisher=Editorial El Roble|date=2019}}</ref> | The head of the attack on Pinochet, was César Bunster, and the communist military chief who has publicly confessed to having been the mastermind of that attack, was Guillermo Teillier, both have never been prosecuted because the courts have held that prescription does operate for them.<ref>{{cite book|title=Historia de la Revolución Militar Chilena 1973 - 1990|author=[[Hermógenes Pérez de Arce]]|publisher=Editorial El Roble|date=2019}}</ref> |