Questione giuridica chiave
Whether the complainant had standing to appeal the acquittal to the Federal Supreme Court.
Decisione estratta
He lacked standing, because he was neither private prosecutor nor a victim directly affected in his physical or psychological integrity; as mere informant, he could not appeal.
Motivazione estratta
The public prosecutor participated in the cantonal proceedings, excluding private-prosecutor standing under Art. 81(1)(b)(4) BGG. The appellant was not directly affected within the meaning of Art. 81(1)(b)(5) BGG and Art. 1(1) OHG. Therefore the appeal was inadmissible under Art. 108 BGG.