Kernrechtsfrage
Whether the refusal to obtain a credibility expert report and the assessment of the complainant's testimony were arbitrary or violated in dubio pro reo.
Extrahierter Entscheid
The complaint was unfounded; the lower court could, without arbitrariness, consider the complainant credible and refuse further evidence.
Extrahierte Begründung
The requested evidence was not shown to be decisive; the testimony was consistently detailed, and the documentary material did not undermine the finding. No objectively serious doubt remained.