Question juridique clé
Whether the complaint was admissible against the cantonal decision on jurisdiction within an intermediate criminal-transfer ruling.
Solution extraite
The challenged decision was an intermediate decision that did not finally determine jurisdiction; the statutory conditions for immediate federal review were not met.
Motifs extraits
Art. 92 BGG did not apply because the investigating judge had not definitively decided jurisdiction; that question remained for the trial court. Art. 93(1) BGG was not satisfied because no irreparable legal harm or exceptional efficiency justification was shown.