Kernrechtsfrage
Whether the complainant had standing to appeal the no-bill decision in criminal matters.
Extrahierter Entscheid
He lacked standing because he had no victim status, no civil claims were asserted, and he invoked only the merits of the criminal investigation, not a separate procedural right.
Extrahierte Begründung
Under Art. 81 LTF, a mere factual interest is insufficient. A non-victim injured party may only complain of formally separable procedural rights; here the arguments concerned evidence assessment and the substantive qualification of the contested document, which are not reviewable by him.