Question juridique clé
Whether the insured person had a right to an invalidity pension under the disability insurance scheme.
Solution extraite
No pension entitlement was established; the evidence made a rent-relevant impairment of earning capacity no longer appear probable.
Motifs extraits
The surveillance material and the subsequent medical reassessments outweighed the earlier expert opinion. They showed that the insured performed physically demanding construction work over long periods, contradicting the claimed psychiatric and neuropsychological limitations.