Emily's first husband Bert was dead and Emily remarried Steve Barril and felt she could finally be happy. But last night Emily saw her former husband Bert Philips and Bert has been dead for over three years. 

Its all very well for the doctor to say it was Emily's imagination that was being fired by guilt and remorse and fear. Was it a ghost that she saw? Then how come one of Bert's cuff links that she had given him as a wedding present and which she had buried with him was found? Emily was convinced that Bert was here as he had threatened to come back for her.