Questão jurídica principal
Whether the complainant had standing to challenge the refusal to prosecute beyond his complaint right.
Decisão extraída
A non-victim injured person may appeal only to the extent he claims a wrongful denial of his complaint right or another formal right independent of the merits.
Fundamentação extraída
Under Art. 81 LTF, standing is generally excluded for a non-LAVI victim against a refusal to prosecute, except for complaint-right or formal-defect arguments.