Questione giuridica chiave
Whether the revision request relied on new and serious facts or evidence under Art. 397 CP
Decisione estratta
The invoked materials were new, but their assessment belonged to evidentiary fact-finding and did not justify nullity review; the cantonal court did not misapply Art. 397 CP.
Motivazione estratta
The court held that the probative value of the new materials and the question whether they could undermine the prior conviction were matters of evidence evaluation, not federal-law review in nullity.