Question juridique clé
Whether the Federal Supreme Court could hear the complaint against the cantonal ruling on file inspection.
Solution extraite
The appeal was inadmissible because the challenged decision was an interim decision and no irreparable legal harm under Art. 93(1)(a) BGG was shown.
Motifs extraits
The file-inspection dispute concerned evidence-taking and did not end the criminal proceedings. The appellant had already received access, so the cantonal appeal had become moot. No legally relevant irreparable disadvantage was demonstrated.