Key legal question
Whether the complaint met the Federal Supreme Court's substantiation requirements and could be examined on the merits.
Extracted holding
It did not. The allegation of possible contamination was unsubstantiated and failed to show any legal error or arbitrariness in the cantonal assessment.
Extracted reasoning
The appellant merely repeated an unsupported contamination theory. That was insufficient under the strict reasoning requirements for alleging violations of federal law or arbitrariness.