Question juridique clé
Whether the victim's relatives had standing to file the cantonal nullity appeal without having filed civil claims.
Solution extraite
Standing under victim-protection rules required, where reasonably possible, that civil claims be asserted in the criminal proceedings; mere reservation of civil claims was insufficient.
Motifs extraits
The court applied the LAVI framework and settled case law: a victim or assimilated relative may challenge an acquittal only if civil claims were asserted or the omission is justified. Here the appellants only reserved civil claims and gave no explanation for not formulating claims, so the cantonal court could deny standing without arbitrariness.