Kernrechtsfrage
Whether the appeal against the extension of the involuntary placement was sufficiently substantiated and admissible.
Extrahierter Entscheid
No legally relevant challenge to the cantonal factual findings was raised, so the Federal Court relied on those findings.
Extrahierte Begründung
The appellant did not meet the strict requirements for challenging the factual findings; therefore the Federal Court had to accept the established facts.