Key legal question
Whether the cantonal court arbitrarily assessed the evidence and violated in dubio pro reo by relying on the purchaser's testimony.
Extracted holding
No. The criticism was largely appellatory; the court gave cogent reasons for finding the witness credible and his statements reliable.
Extracted reasoning
The Federal Court only intervenes in evidence assessment if the lower court clearly abuses its discretion. The complaint did not show such abuse and did not undermine the detailed reasons in the cantonal judgment.