Questione giuridica chiave
Whether the nullity appeal 6S.274/2006 against the cantonal cassation remand decision was admissible.
Decisione estratta
No. The cantonal decision was interlocutory and did not finally resolve a federal criminal-law question; the appeal was therefore inadmissible.
Motivazione estratta
The cantonal court only ruled on a cantonal procedural issue and did not finally decide prescription. A nullity appeal lies only against final decisions or interlocutory decisions that definitively settle a decisive federal-law issue.