Question juridique clé
Whether the private complainants were entitled to appeal the detention release decision.
Solution extraite
They were not entitled to challenge the release order before the cantonal court or to seek re-detention through this appeal.
Motifs extraits
Art. 222 StPO does not grant them standing. A legally protected interest under Art. 382 StPO or Art. 81 BGG was absent because the release decision did not directly determine their civil claims, and the threatened-life argument did not justify a general extension of standing.