Kernrechtsfrage
Whether the appeal court erred in dismissing the claim for lack of proven breach of duty.
Extrahierter Entscheid
No. The appellants failed to show a legally sufficient challenge to the factual findings and the court saw no error in the rejection of breach of duty.
Extrahierte Begründung
The Federal Supreme Court was bound by the lower court's findings and held that most submissions were merely appellatory, undeveloped, or based on inadmissible new facts.