He should probably have pushed the idea from his mind, the second that it popped in there. But he didn't. So when he met Paula Stewart, intending to put his plan into action, he never expected to develop any feelings for her - until he realised that they were pretty alike. His plan was to kill a woman, and then pass himself off as her husband so he could claim the insurance money. Paula was going to be the victim - but since he had taken a liking to her - why not kill his own wife instead...