Questão jurídica principal
Is the cantonal decision on evidence supplementation an appealable interlocutory decision before the Federal Supreme Court?
Decisão extraída
No. It is an interlocutory decision and the statutory conditions for immediate review are not met.
Fundamentação extraída
The challenged ruling concerns evidence-taking only. It neither finally ends the criminal proceedings nor shows an irreparable legal harm; mere prolongation or increased expense is insufficient.