After several false leads, interest in the case wanes, until the police and the public abandon the case entirely. Finally, the young constable is the only one left with a vested interest. Over the course of the investigation, the constable falls in love with Priscilla Thurlby, and proposes marriage. Priscilla rejects him on the basis of their both being working class and unable to afford a marriage. The constable becomes convinced that if he can solve the case, they can have their marriage and so Priscilla acquiesces and invites him home to her village to meet her family.
