What happens after Pope Francis’ funeral – how the Conclave to select his successor will work - The late pope broke from tradition with a burial at the Basilica of Saint Mary Major in Rome

Pope Francis, who presided over the Roman Catholic Church and its estimated 1.4 billion followers for 12 years, died April 21.

Pope Francis's death at the age of 88 means the Catholic Church must choose a new leader. Here's how cardinals elect the next pontiff at the conclave.