Episode Summary
A man found knocking on old people's doors turns out to be suffering from paranoid schizophrenia and attempting to contact family members. Sgt. Cryer realises that one old lady has cause to be afraid.
A man found knocking on old people's doors turns out to be suffering from paranoid schizophrenia and attempting to contact family members. Sgt. Cryer realises that one old lady has cause to be afraid.