Key legal question
Whether the cantonal court erred by finding no medically relevant mental impairment and no need for further evidence.
Extracted holding
Yes. The record contained indications of a potentially disabling intellectual and psychological impairment, so the facts were incompletely established and further expert assessment was required.
Extracted reasoning
Recent psychiatric reports and test results showed a low IQ, depressive disorder, personality features and failed rehabilitation efforts; in light of these findings, anticipatory appreciation of evidence was improper.