Questione giuridica chiave
Whether the Federal Supreme Court could consider new documents submitted on 9 July 2013
Decisione estratta
The new documents were inadmissible because no reason derived from the cantonal decision justified new evidence.
Motivazione estratta
Under Art. 99(1) LTF, new facts and evidence are admissible only if the lower-court decision gives rise to them; that was not the case here.