Kernrechtsfrage
Whether the appeal was admissible and the facts could be supplemented with new evidence
Extrahierter Entscheid
The public-law appeal was admissible, but the new evidence submitted only before the Federal Supreme Court was not considered.
Extrahierte Begründung
The Court found jurisdiction under the BGG and held that the appellant should have produced the new documents in the cantonal proceedings; the alleged hearing violation was unfounded because the file consultation was foreseeable and counsel could have sought access.