Questione giuridica chiave
Whether the appellant could challenge the convictions after the Federal Supreme Court's prior remand judgment.
Decisione estratta
No; the prior remand ruling bound both the cantonal court and the Federal Supreme Court, so the plea for acquittal was inadmissible.
Motivazione estratta
After remand, review is limited to issues on which federal law violations were found. The appellant could not reopen the findings of guilt already decided in the earlier Federal Supreme Court judgment.