Key legal question
Whether the applicant could also challenge the juvenile court judgment in the federal constitutional complaint alongside the cantonal appellate decision.
Extracted holding
The requirements for challenging the lower cantonal judgment together with the last cantonal-instance decision were not met.
Extracted reasoning
The federal complaint may also target a lower cantonal decision only if not all federal grievances could be brought before the last cantonal instance or if that instance had narrower review powers. Those conditions were absent.