Question juridique clé
Whether the appeal against the refusal to strike the psychiatric expertise is admissible despite its incidental nature
Solution extraite
The refusal to strike the expertise does not cause irreparable legal harm under Art. 93(1)(a) LTF; the appeal is therefore not admissible on that ground.
Motifs extraits
The challenged decision concerns conduct of the investigation and evidence administration. Any objection can be raised again at trial and, if necessary, in an appeal against the final judgment; thus no irreparable legal damage exists.