Kernrechtsfrage
Whether the appellant had standing under Art. 81 LTF to appeal the cantonal refusal to proceed
Extrahierter Entscheid
He lacked standing as a mere injured party and could not attack the merits of the prosecution decision.
Extrahierte Begründung
Only procedural-denial complaints are open to a mere injured party; he was neither an accused, victim, nor complainant in the relevant sense for the offenses at issue.