Question juridique clé
Whether the refusal to order a supplementary psychiatric expertise violated the right to be heard or was arbitrary
Solution extraite
No. The cantonal court could rely on the existing expert report, which was exceptionally admissible despite the lack of a personal interview because the defendant repeatedly refused examination and the expert transparently explained the basis and limits of his conclusions.
Motifs extraits
The final doubt on responsibility was resolved in the defendant's favor by recognizing slight diminished responsibility. The existing expertise was supported by substantial file material and corroborated in court, so refusing another report was not untenable and did not infringe constitutional guarantees.