Questão jurídica principal
Whether the cantonal court erred in sentencing by fixing a 3-year prison term despite the seriousness of the offence.
Decisão extraída
Yes. The sentence was clearly too lenient and violated federal law.
Fundamentação extraída
The court gave excessive weight to youth, prior-record-free status, and the possibility of partial suspension, while underweighting the grave objective and subjective culpability, the life-threatening injury, and general-preventive needs.