Pedophilic priests of Provolo Institute in Verona were protected, hidden or transferred to Argentina for many years. ‘Provolo’ is a worldwide known religious institute that used to host deaf-mute children from poor and disadvantaged families. The victims' complaints were useless and this because the crimes were mostly covered by the statute of limitation until one of these priests, Don Nicola Corradi, was arrested in Argentina for alleged sexual abuse at the Provolo Institute of Mendoza, Buenos Aires, in November 2016. In 2010 numerous priests were investigated for abuses by a Vatican commission, but the depositions were sealed and since then we have not heard anything. Now one of these investigated priests, Don Piccoli, who lives as a guest in a Vatican accomodation in Negrar, near Verona, tells us for the first time what he and dozens of other priests did to the deaf-mute children and how some of these priests were moved to Argentina after being accused of pedophilia. Moreover, by listenning to the story of one of the abuse victims, Giuseppe Consiglio, we've come to know of another accused pedophilic priest. He still works at the Provolo in Verona. The nuns of the nearby Institute Gresner take his side, but some details don’t add up. Did the Vatican know about these pedophilic priests? Could Don Nicola Corradi be stopped? Can the other accused priests still be stopped? We had to go deep into the hidden heart of the Church to answer these questions.