Strange Cases in Official Uniforms

Plot Synopsis

The maid in the Tan mansion was knocked unconscious and lying in the hall. Who on earth was so ruthless? The cook was brutally murdered. What could be the murderer's motive? Was the cook killed by a family member or an outsider? Master Tan immediately sent someone to notify the police station. The muddle-headed Inspector Old Beard rushed to the Tan mansion together with Marshal Yu.