 Norberto Bobbio) mobilized in favor of the left-wing activists accused of committing these murders, and tried to attribute the attack to internal dissensions among MSI members.Activists of Potere Operaio Achille Lollo, Marino Clavo, Manlio Grillo were eventually convicted and condemned to 18 years in a second degree sentence.However, while on bail, Lollo fled to Brazil, where his crime was declared prescribed.