Questione giuridica chiave
Whether the complainant had standing to challenge the refusal to open a criminal investigation
Decisione estratta
As a merely injured person who was neither private prosecutor nor victim, the complainant lacked standing to seek review on the merits.
Motivazione estratta
Under Art. 81 BGG only private prosecutors or victims have full standing; an injured person without that status may invoke only procedural rights amounting to a formal denial of justice.