3. 'At some point, Sheila recovers consciousness, and leaving the kitchen and through the main hallway she ascends the main staircase to the master bedroom and shoots herself with the rifle which WPC Jeapes and PC Brown had seen leaning against the window'.
This is from the OS. They are not saying Sheila shot herself in the kitchen. This would be unwise as there were no reports of a rifle being seen in the kitchen.
So what they are claiming is Sheila got and read the bible (in the dark) just before shooting herself upstairs.
When the first shot didn't kill her, rather than fire the second shot, she decided to go downstairs. Why ? No one knows.
When the police entered WHF, Sheila then decided to go back upstairs to shoot herself. Why ? No one knows.