Kernrechtsfrage
Whether the prosecution's appeal was admissible against the acquittal for attempted coercion and the alternative reasoning on mistake of unlawfulness.
Extrahierter Entscheid
The appeal did not meet the Federal Supreme Court's substantiation requirements because it did not challenge each independent ground of the cantonal judgment, in particular the finding of an unavoidable mistake of unlawfulness.
Extrahierte Begründung
Where a decision rests on multiple independent grounds, each sufficient on its own, the appellant must show that each violates federal law. The prosecution failed to contest the factual findings underlying Art. 21 StGB in a legally sufficient way and relied only on appellate criticism.