Question juridique clé
Whether refusal of compensation for preventive detention was arbitrary under Art. 237 CPP/JU
Solution extraite
The refusal was not arbitrary because the applicant's conduct could be treated as culpable behavior that causally created serious suspicion and led to detention.
Motifs extraits
The court held that the weapon purchase, threatening remarks in a tense divorce context, and concealment of additional weapons were capable of making authorities fear a serious violent act. Such behavior could justify denying compensation under cantonal law.