Bologna massacre: judges, end of the political-subversive NAR. "There is no doubt, even if only motivated, due to the (para)military methods with which they acted and the equipment of the same nature that they had procured, that the aim that moved the Nar was strictly subversive political and aimed at the structures of..." This is what the Court of Appeals claims in the sentence confirming the life sentence for the former NarGilberto Cavallini.