Questione giuridica chiave
Whether the federal criminal appeal was admissible despite the cantonal court's refusal to enter into the ne bis in idem complaint.
Decisione estratta
The appellant did not challenge the cantonal non-entry reasoning in the required manner; merely repeating the merits of the Schengen ne bis in idem argument is insufficient.
Motivazione estratta
When the cantonal last instance declares a complaint inadmissible for formal reasons, the appellant must specifically show arbitrariness in that formal assessment. The federal brief did not do so and instead reargued the merits.