Question juridique clé
Whether the complainant had standing to appeal the non-lieu under Art. 81 LTF despite lacking civil claims.
Solution extraite
He lacked standing under the general rule of Art. 81 LTF, but standing was recognized insofar as he alleged treatment prohibited by Art. 3 ECHR and analogous guarantees.
Motifs extraits
No civil claims were available under Vaud state-liability law, and no formal denial of justice was invoked; however, a defensible allegation of degrading treatment gives the victim standing to challenge a non-lieu against the alleged perpetrators.