Questione giuridica chiave
Whether the complainant had standing to challenge the non-opening of criminal proceedings.
Decisione estratta
He lacked standing because he was neither a private prosecutor, a complainant entitled under the statutory exceptions, nor a victim within the meaning of Art. 81(1) BGG.
Motivazione estratta
As a mere injured person, the complainant may appeal only if he substantiates a violation of procedural guarantees amounting to a formal denial of justice. His reference to a breach of the right to be heard was not sufficiently substantiated under Art. 106(2) BGG.