Key legal question
Whether the constitutional complaint was admissible despite the availability of a cantonal nullity complaint
Extracted holding
The complaint was inadmissible because the cantonal remedies had not been exhausted; the Obergericht decision was therefore not final.
Extracted reasoning
The applicant raised complaints of insufficient reasoning and arbitrariness, which were also reviewable through the cantonal nullity complaint. The same arguments were pursued there and examined on the merits, so the cantonal instance was not the last one for those grievances.