Key legal question
Whether the federal criminal appeal against the cantonal remittal decision was admissible under Art. 93 BGG
Extracted holding
The appeal was inadmissible because the challenged decision was interlocutory and the appellant failed to show any irreparable harm.
Extracted reasoning
The decision did not end the criminal case. For interlocutory decisions not concerning jurisdiction or recusal, admissibility requires irreparable harm or immediate final resolution; the appellant bears the burden of showing this, and nothing of the kind was demonstrated or evident.