Questione giuridica chiave
Whether the criminal appeal met the federal motivation requirements under Art. 42 LTF.
Decisione estratta
No. The submission only reargued civil-law issues and did not show how the cantonal decision violated federal law.
Motivazione estratta
The appellant attacked civil judgments in the tenancy dispute, but those judgments did not themselves amount to criminal offences. He failed to address the cantonal reasoning or demonstrate an error, so the appeal lacked the required substantiation.