Questione giuridica chiave
Whether the defendant's challenge to the factual findings and presumption of innocence met the substantiation requirements
Decisione estratta
The complaint did not sufficiently show arbitrariness in the factual findings; the court would not enter into the argument.
Motivazione estratta
The appellant merely advanced appellatory criticism and failed to engage with the cantonal court's reasons or demonstrate that the findings on knowledge of the product's form were untenable.