It appears that the Boutflour and Eaton families now own all but a few of the Bamber family assets yet jurors at Jeremy's trial were informed that Robert Boutflour would not inherit anything following the deaths. He would, it was therefore believed, not have any financial incentive for the evidence he was to provide in his testimony.
The jury had no knowledge of who would therefore benefit financially from Jeremy's conviction. Robert Boutflour, his son David and his daughter Ann Eaton frequently visited the police and accompanied them to White House Farm.
It was argued that Sheila would have been unable to fire and reload the rifle. Ann Eaton testified that Sheila had very little knowledge of guns; indeed, she stated that Sheila did not know one end of a gun from the other when in reality she had been taught how to fire guns, including shotguns, whilst on a shooting holiday in Scotland with David Boutflour. Photographs of Sheila holding guns were found.
Sheila had also participated in target shooting and so had used firearms on numerous occasions over a number of years. She had observed the Anschutz having been reloaded. Indeed, she had watched Bamber load the rifle on the eve of her death. Sheila had lived on a farm, where firearms were used on a regular basis, for much of her life. Under such circumstances, it is inconceivable to believe that she was unable to use a rifle at short range.
It does not follow however that Sheila could have been capable of killing members of her own family and especially so when in a confused state of mind.