Questione giuridica chiave
Whether the federal criminal appeal against the cantonal decision excluding one defense lawyer was admissible under Art. 93 LTF.
Decisione estratta
The appeal was inadmissible because no irreparable legal harm was shown.
Motivazione estratta
The challenged decision was incidental. The appellant was already assisted by three chosen lawyers, and he did not explain concretely why a provisional refusal to admit a fourth lawyer could cause irreparable legal prejudice.