Kernrechtsfrage
Whether serious doubts about the defendant's mental responsibility required a psychiatric expertise under Art. 13 CP
Extrahierter Entscheid
No serious indications of impaired responsibility were shown; an expertise was not required.
Extrahierte Begründung
Alcohol and cocaine consumption alone did not suffice. The defendant gave a detailed account, remained calm and coordinated, could drive, control the victims and carry out the assaults. No manifest contradiction with his personality was established.