There is no reason why Sheila would wake during a Jeremy massacre. Thread already created. There was a silencer, probable shut bedroom doors, sleeping twins and two adults shot in bed. The only noise was a brief kitchen fight in another part of WHF.
People say it did not look like Sheila slept in her bed. This could be because Jeremy staged it this way. Or it could be that Sheila slept on top of the bed. Quite possible in August.
Sheila was petite, under sedation according to the 2002 appeal, perhaps asleep on top of her bed. So not hard for a fit Jeremy to put the rifle down, then pick Sheila up and carry her a few feet. This would take a few seconds.
Neville and June were now dead, the twins either asleep or dead. Jeremy had time to work out an effective way to pick Sheila up.
By the time Sheila had started waking, bang bang.
Another poster said today it is offensive to suggest Sheila was carried a few feet. One thing is for sure, she was either lead to the main bedroom, or retreated to the far corner when seeing the figure of a gun man in the dark.
Carrying Sheila is more practical than waking her and walking her to the bedroom. It means Sheila remains asleep or half asleep for longer. So more time to aim the rifle.
Do other people think Sheila may have been carried to the main bedroom.