Question juridique clé
Whether the federal complaint was admissible despite an available cantonal nullity appeal to the Zurich Cassation Court.
Solution extraite
The complaint was inadmissible because the cantonal appellate remedy had not been exhausted.
Motifs extraits
A civil complaint to the Federal Supreme Court lies only against decisions of the last cantonal instance; since a cantonal nullity appeal remained available, the exhaustion requirement was not met.