Key legal question
Whether the public-law appeal was admissible to challenge alleged arbitrary appraisal of evidence and violation of the presumption of innocence.
Extracted holding
The public-law appeal was the only admissible remedy for these complaints; a nullity appeal would not lie for arbitrariness or direct constitutional/convention claims.
Extracted reasoning
The court held that the grievance concerned evidence assessment and the constitutional presumption of innocence, which are not reviewable via nullity appeal in the cited procedural posture.