Kernrechtsfrage
Whether the cantonal court had to order a new psychiatric expert opinion before imposing ambulatory treatment and staying the sentence.
Extrahierter Entscheid
A new expert opinion was not necessary because the existing report, current medical reports, and the hearing still allowed the relevant questions to be answered and the circumstances had not materially changed.
Extrahierte Begründung
An expert opinion must be current, but an older one may still be used if the circumstances have not changed. In simple cases such as ambulatory measures, a full new report is not always required if the decisive issues can be assessed on the basis of a short report or medical information. The cantonal court relied on an earlier expert opinion, updated medical reports, and its own observations without exceeding its discretion.