Question juridique clé
Whether refusing to hear witnesses E.________ and F.________ violated the right to be heard and the EMRK witness-hearing guarantee.
Solution extraite
No. The proposed evidence was legitimately rejected because the appellate court could, without arbitrariness, regard the existing evidence as sufficient and the offers as unable to change the result.
Motifs extraits
Under prior findings, the core facts were already established by consistent police evidence and the requested testimony would not have altered the outcome; the court could therefore rely on anticipatory assessment of evidence.