The death of Pope Francis paves the way for one of the most secretive events in human history, as depicted in the papal thriller "Conclave."

Cardinals have no contact with the outside world after the master of liturgical ceremonies utters the words “Extra Omnes” the Latin phrase for “all out,” to ask all those present except the cardinal electors to leave the Sistine Chapel to begin the voting process.

The Italian cardinal at the heart of the Vatican’s “trial of the century” announced Tuesday he was withdrawing from participating in the upcoming conclave to elect a new pope.