Questão jurídica principal
Whether the appeal against the cantonal refusal of authorization to open a criminal investigation was admissible.
Decisão extraída
The appeal was admissible as a final cantonal decision in a public-law matter and no statutory exception applied.
Fundamentação extraída
The challenged decision was a final decision of the highest cantonal instance; the exception for refusals of authorization concerning members of top executive or judicial authorities did not apply.