Kernrechtsfrage
Whether the cantonal court's assessment of witness statements and contradictions was arbitrary and violated the presumption of innocence.
Extrahierter Entscheid
The federal court found no arbitrary assessment; the cantonal court reasonably relied on earlier consistent statements and was entitled to prefer them over later changed testimony.
Extrahierte Begründung
The presumption of innocence under Art. 32(1) BV and Art. 6(2) ECHR is violated only if, objectively, serious and unavoidable doubt remains. Here, the cantonal reasoning was coherent, supported by earlier statements by the participants, and the defendant's later denial was not credible.