Question juridique clé
Whether the cantonal court wrongly treated the appellant's filing as an appeal rather than a petition
Solution extraite
No. The filing sought reversal of the prosecutor-review chamber's decision and could reasonably only be understood as aiming at that result.
Motifs extraits
Because the submission addressed the cantonal court, criticized the earlier decision, and asked for reconsideration and relief equivalent to granting the criminal complaint, treating it as an appeal was constitutionally unobjectionable.