Question juridique clé
Whether the public law appeal could challenge the cantonal court's assessment of evidence and sentence under Art. 9 Cst.
Solution extraite
No; the complaints were in substance about application of federal sentencing law and were therefore not admissible in a public law appeal.
Motifs extraits
The appeal was subsidiary and could not be used to raise a federal-law sentencing grievance; challenges to the weighing of mitigating and aggravating factors belonged to the nullity appeal.