Questione giuridica chiave
Whether the refusal to hear proposed witnesses violated the right to be heard and a fair trial in revision proceedings.
Decisione estratta
The right to be heard was not violated; witness hearings were not mandatory at the stage of deciding whether revision should be granted, and written submissions sufficed.
Motivazione estratta
Under Art. 412 StPO, witness evidence is not compulsory in revision-authorization proceedings. The proposed witnesses could not clarify the content of letters they had not written, and the victim had already addressed the allegations in detail.