Questione giuridica chiave
Whether the cantonal court's factual findings and credibility assessment were arbitrary.
Decisione estratta
The challenge fails because the appellate court's assessment was carefully reasoned, relied on DNA evidence and corroborating circumstances, and was not manifestly untenable.
Motivazione estratta
The Federal Court held that the appellant mostly repeated his own version of events and did not show that the lower court's weighing of the evidence was clearly wrong. The complainant's statements were consistent, detailed, and supported by objective evidence; the appellant's version was considered constructed and less plausible.