Kernrechtsfrage
Whether the refusal to hear additional witnesses violated the right to be heard under Art. 29(2) Constitution.
Extrahierter Entscheid
The refusal was not unconstitutional because the cantonal court could reasonably anticipate that the requested testimony would not change its assessment of the existing evidence.
Extrahierte Begründung
The court held that the requested witnesses were not shown to be decisive, that some had eventually been heard without resolving the contradictions, and that the cantonal authority could rely on an anticipatory assessment of proof without arbitrariness.