Questione giuridica chiave
Whether the recusal request was filed within the ten-day period under Art. 35 no. 1 CPP/VS.
Decisione estratta
The appeal did not address the timeliness ground, so the Federal Court could not review the decisive reason for inadmissibility.
Motivazione estratta
Where a decision rests on independent and sufficient grounds, the appellant must challenge each of them. The appellant failed to explain why the ten-day deadline was complied with or why the cantonal court erred on that point.