C211 No Trace

Shan Yunong knew Constable Lei or Shan Family, but there was no evidence to capture her now.

Constable Lei was only warning Shan Yunong that she was a suspect.

Shan Yunong asked Constable Lei, "Other than that, is there no other available information?" Could it be that it was the last time he saw Shan Haihsing? "His whereabouts, his address, whether he has any other enemies or not