I don't believe Nevill would start phoning Bamber's AM after being shot 4 times in/by his bed.
He would disarm Sheila. Something he was perfectly capable of doing even after 4 shots.
However this is the defence case.
Physically he could disarm Shelia. Put the gun back in the cupboard, return to bed and fall asleep again. Nobody is doubting that. He outstrips Shelia in height and weight capacity.
However that doesn't calm Shelia if she is having an episode.
It doesn't rule out a turn of events that led him to ring Jeremy. Whether being at gun point, finding out the children were dead. Their are all sorts of scenarios we can all envisage.
Doesn't make Jeremy Bamber innocent, but at the same time nothing conclusive rules out Nevill calling Bamber. This is udisputed fact. The prosecution saying Nevill couldn't speak due to gunshot injury doesn't harm this proposethis. They don't know what took place and when are are merely speculating. He may have got the injury after the phonecall to Bamber.
nothing from lack of phone record to a common sense approach
Just look at this instance on itself and weigh it up, don't reply " 200 pieces of evidence 85 pieces of evidence 44 pieces of evidence.