The pope brought him to the Vatican when his behavior towards families and victims was well known.  An accusation against him also resulted in a study of some sort..he was not exonerated..the retired judge just said he could not decide for or against either party.   I wrote the pope at the time and basically said WTH???  This was not anything obscure or hidden.  It was right out in the open.  The pope really should explain himself...this was bringing a deeply disturbed man to the highest reaches of the vatican..on purpose...we need to demand an answer from the pope.