Key legal question
Whether the complaints against the factual findings and credibility assessments were sufficiently substantiated and could show arbitrariness.
Extracted holding
The challenge was largely merely appellatory and did not meet the required substantiation; no arbitrariness in the factual findings was shown.
Extracted reasoning
Under Art. 106(2) BGG, review of fundamental-rights and factual challenges requires specific substantiation. The appellant mainly substituted his own version of events for that of the lower court.