Questione giuridica chiave
Whether the public-law appeal showed arbitrariness or violation of the presumption of innocence in the factual findings.
Decisione estratta
The constitutional complaints were either insufficiently reasoned or unfounded; the cantonal court did not act arbitrarily and did not shift the burden of proof.
Motivazione estratta
The Federal Court held that many arguments were merely appellatory. On the merits, the lower courts could reject alternative explanations such as mechanical defect or shock-induced unconsciousness because they were unsupported and introduced too late.