Questione giuridica chiave
Whether the criminal appeal was admissible despite non-payment of the required advance of costs.
Decisione estratta
The appeal was inadmissible because the appellant failed to pay the required advance within the supplementary deadline.
Motivazione estratta
Under Art. 62 para. 1 and 3 LTF, failure to pay the requested advance after a second deadline makes the appeal inadmissible; the order had also warned of this consequence.