Pope Benedict XVI (R) waves as he stands in his papamobile with his butler Paolo Gabriele (C) upon arrival for a weekly general audience on May 4, 2011 at St Peter's square at The Vatican. Gabriele, who has worked at the Vatican since 2006 and was one of a select few with access to the pope's private quarters, was arrested on May 25, 2012, a month after the pope set up a special commission of cardinals to probe leaks of confidential papal documents. AFP PHOTO / VINCENZO PINTO