Questione giuridica chiave
Whether the federal appeal against the cantonal appellate judgment was admissible despite the requirement to exhaust cantonal remedies.
Decisione estratta
The appeal was inadmissible insofar as it targeted the cantonal appellate judgment because the appellant had not shown a proper federal basis beyond issues already examinable by the cantonal cassation court.
Motivazione estratta
Federal appeal requires exhaustion of cantonal remedies; the appellant raised only objections that could have been brought in the cantonal nullity appeal.