Kernrechtsfrage
Whether the federal criminal appeal was admissible despite non-payment of the advance on costs.
Extrahierter Entscheid
The appeal was inadmissible because the appellant failed to pay the cost advance even after an additional deadline under the Federal Supreme Court Act.
Extrahierte Begründung
The court had set an advance of CHF 2,000 and then granted an additional deadline with an express warning that failure to pay would lead to inadmissibility. As payment still did not occur, the statutory consequence followed.