No Mike, I think that the guilty camp agree with part of your theory, Sheila did not shoot herself, someone else did. So we have some common ground between us.
Yes, Sheila did not physically shoot herself, but I know cops put the first shooting of herself in the kitchen down to her weilding the muzzle of the officers weapon in toward her own neck, and reported her death at that stage as 'a suicide' (she only having been shot once)...
She still only had that one shot when the police surgeon, Dr Craig pronounced her as being dead without a physical examination at 8.44am, and at around 9.10am when DS 'Stan' Jones, and DC 'Mick' Clarke saw Sheila's body on top of the bed, with the rifle on the bed inbetween both bodies, and a bible on Sheila's chest!
At 9.13am, according to the training manuscript kept by ACC Simpson in his office safe, together with 'THE SENIOR INVESTIGATING OFFICERS ALBUM', containing 581 photographs, Sheila received the second fatal shot, unknowingly, and was killed by a shot (PV/19) from the family owned anshuzt rifle which cops had offerred to her body during the performance of 'informatives'. When PI 'Bob' Miller viewed Sheila's body on the far side of the bed after 9.30am, the rifle was at the right side of her body (according to his notebook entry), but how can this possibly have been true if at 9.13am Sheila's body had already been moved from the bed to the bedroom floor? And, if as the 'guilters' believe her body had been on the bedroom floor at all times, undisturbed?
Something is dramatically wrong here with the way different cops are describing where the body of Sheila Caffell was found and where it was at different stages of the proceedings! They can't even agree amongst themselves whether at one time or another, the anshuzt rifle was resting at a first floor box room window, or at the main bedroom window, or on the bed inbetween the bodies of Sheila and June, or by Sheila's right side, or on Sheila's body with its barrel resting against the left side of her neck, or on her body in different positions! They can't agree whether the rifle was off the body, or on the body!Similarly, the cops can't agree whether the bible was on top of Sheila's chest when her body was laid on top of the bed, or whether it was always on the floor by her upper right arm? Cops can't even agree whether her body was found downstairs in the kitchen upon entry as per the contemporaneously recorded police radio message logs, or upstairs on the far side of the bed (as viewed from the vantage point of the main bedroom door at the top of the main stairs), whether her body was on the bed alongside the body of June Bamber, or whether her body was on the main bedroom floor? These descrepancies cannot be put down to basic errors! Something far more sinister has occurred here, and cops have attempted to cover their trail!
But, I am right there in their faces, reconstructing what these vile evil monsters in uniform did and have down, aided and abbetted by their CPS counterparts, and a corrupted Criminal Justice System they all profess to serve!