I would like to clarify something about what David Shaw told me about the presence of a Dr Harris at the scene - he never actually said at what stage he was there. However, I am led to believe that Harris did not attend the scene until after Sheila was fatally wounded by the shot under the chin, which did not occur until after the police surgeon, Dr Craig had left the scene...
Dr Harris attended Sheilas body in the bedroom and pronounced her as being dead at the scene at about 9.30am, some 46 minutes after Dr Craig had originally pronounced her as being dead, at a time when she only had a solitary wound on her throat...