No i do not believe Sheila pre planned the murder ...
If Sheila committed the murders then it seems most likely that she was running about the house with the gun - but had not shot anybody ...
At that point Neville phoned Jeremy expecting that between them they could calm her down - maybe Nevilles normal ability to calm Sheila down wasn't working - and he assumed that Jeremy might be able to help out ..
Sheila shot June upstairs whilst Neville was phoning Jeremy - he therefore hang up and instantly dialled the Police ...
Having spoke to the Police he then ran straight upstairs to the bedroom to help out ...
Sheila then shot him 4 times in the bedroom ...
He started to run back downstairs ...
Sheila shot him on the stairs - once ...
She then shot him 3 more times in the kitchen and battered him with the gun ...
This is only a theory of course - can you see any holes in it ?
Is there any reason any one why that chain of events could not have taken place ?
Sheila was running about the house with a weak rifle she had never used before. I suppose we have all been guilty of running around our parents house holding a rifle, bare footed and in our PJ's at least once in our lives. Haven't we ?
She was bare foot in her nightie. So had obviously gone to bed. What made her wake up and go on this horrific rampage. It certainly wasn't the alleged supper conversation which the judge dismissed. Or anyone else in WHF. They were all asleep.
Bit of a surprise no one else woke while Sheila was running around the house.
Oh yes, Bamber was a real help when he eventually answered Neville's 'mysterious' call. There are 40 reasons why Neville would not call Bamber. Thread created.
Bamber is saying Neville phoned him at 3.10am. Then Neville phoned the police at 3.26am. Or is it 3.36am. Bamber keeps changing times. Anyway why did Neville call the police if Sheila started shooting when Neville was on the phone to Bamber. Are you saying Neville heard the shots but still phoned the police. Or didn't hear the shots but still cut his call off to Bamber abruptly.
If Sheila started shooting while Neville was on the phone, she would be out of bullets by the time Neville got upstairs. Especially if Neville called the police while the shooting took place.
Neville runs upstairs, unprotected. And allows Sheila to get within inches of him and shoot him four times. He then runs downstairs for some unexplained reason. Rather than confront Sheila upstairs in an attempt to save his wife, grand children, daughter and himself.