Question juridique clé
Whether the complainant had standing to file a nullity appeal on the criminal merits
Solution extraite
He lacked standing because Neuchâtel public-liability law gives exclusive responsibility to the public entity, excluding civil claims against the officers.
Motifs extraits
Standing under Art. 270 let. e PPF requires victim status, prior participation, and an effect on civil claims. Without a civil claim against the officers, those cumulative conditions fail.