Questione giuridica chiave
Whether the constitutional complaint was admissible despite the available cantonal nullity appeal.
Decisione estratta
The complaint was inadmissible because the cantonal remedy had not been exhausted.
Motivazione estratta
An appeal to the cantonal Kassationsgericht was available to raise the same complaints under the Zurich procedural rules, so Art. 86 para. 1 OG was not satisfied.