Cardinal Lamberto left Rome with a large sum of money and several documents. Fearing that their corruption will be exposed, Keinszig, Lucchesi, and Gilday plot to murder the Pope. Gilday poisons the pontiff's tea, killing him in his sleep. The character of Lamberto and the film's depiction of the events which led to his murder are based upon one of the conspiracy theories surrounding the sudden death of the real-life Pope John Paul I, Albino Luciani. Like the Lamberto character, Luciani was discovered dead in his bed in 1978, 33 days after his election to the papacy. Various theories, such as the
Pope John VI Pope John VI Pope John VI (; 65511 January 705) was Pope from 30 October 701 to his death in 705. John VI was a Greek from Ephesus who reigned during the Byzantine Papacy. His papacy was noted for military and political breakthroughs on the Italian peninsula. He succeeded to the papal chair two months after the death of Pope Sergius I, and his election occurred after a vacancy of less than seven weeks. He himself was succeeded by Pope John VII after a vacancy of less than two months. The body of the pope was buried in Old St.