Kernrechtsfrage
Whether knee complaints after 31 May 2003 remained causally linked to the 6 August 2002 accident, requiring medical and daily-benefit coverage.
Extrahierter Entscheid
The knee complaints were no longer shown, on the balance of probabilities, to be naturally caused by the accident; the insurer could stop benefits after 31 May 2003.
Extrahierte Begründung
The medical record pointed to degenerative arthrosis and a syndrome not convincingly explained by the accident. No clear accident-related anatomical lesion accounted for the persistent symptoms, so the causal link had ended.