April 2007, some new details about the Calciopoli affair were disclosed, as Naples prosecutors were able to find out a series of telephone calls through foreign SIM cards between Moggi, Bergamo, Pairetto, and several referees. Since the conversations were through foreign SIM cards, the Italian police could not tap them, so they could only try to match together phone numbers, numbers called, and places; nonetheless, it were those SIM cards that ultimately proved, not without controversy, to be the reason for Moggi's conviction, whose charges had been reduced to be close enough to "the limit of the existence of the crime of attempt". The SIM cards had been purchased in a store in Chiasso (Switzerland); some SIM cards were Swiss and registered to the store owner's family, while the others came from an anonymous person in Liechtenstein. The prosecutors also discovered the use of a Slovenian SIM card. In this investigation they involved Moggi, Pairetto, Bergamo, Fabiani (Messina sporting director), the referees De Santis, Racalbuto, Paparesta, Pieri, Cassarà, Dattilo, Bertini, and Gabriele, and the referee assistant Ambrosino. According to this investigation, Paparesta also used the Swiss SIM card for personal use and this helped the prosecutors to discover this secret communication channel. Apparently, Moggi had five foreign SIM cards, two of which had been used to communicate with Bergamo and Pairetto, whereas the others had supposed to have been used to communicate with the referees and Fabiani. Moreover, another wiretap was unveiled by the Italian daily La Stampa. Although containing nothing truly compromising, it recorded Moggi and Marcello Lippi (former coach of Juventus and coach of Italy national football team at that time) insulting Inter Milan president Massimo Moratti and Inter Milan coach Roberto Mancini. Lippi stated that Mancini deserved a lesson, while Moggi answered that Mancini would have such a lesson. On 26 April 2007, about two hundred audio files of the wiretaps, some published one year before in the written form and some never published, were released; this allowed readers to perceive tones and forms of the conversations. Milan, originally ejected from the 2006–07 Champions League due to the scandal, went on to win the competition on 23 May. On 17 June, on the Italian show Qui studio a voi stadio, a popular football show broadcast by the local TV Telelombardia based in Milan, Bergamo said that Moggi gave two Swiss SIM cards to Pairetto, who then gave