There is a perfectly logical explanation for the initial 'two bodies in the kitchen' report.
An officer looking into the kitchen from outside by mistake reported a woman (Neville) in the kitchen. A raid team officer gained entrance and then reported the same person, a male (Neville) in the kitchen. In error on the night this became 'one male & one female' in the kitchen.
This has not stopped Bamber, decades later claiming Sheila was in the kitchen ( with a bullet in her neck). She went upstairs after the raid team entered WHF without being seen. Then shot herself again upstairs. The police/raid team being so ashamed of this they decided to frame Bamber. One month later. No one breaking ranks in 29 years.
Was the rifle upstairs ? There has never been a report of a rifle being seen in the kitchen.
That means Sheila shot herself upstairs. Then went downstairs to the kitchen without the rifle. Then back up stairs after the raid team entered (without being seen), to shoot herself again.
Quite why Sheila went downstairs to the kitchen after shooting herself once upstairs I do not know. If she wanted to commit suicide, why not shoot herself again upstairs straight away ?
Or she shot herself downstairs in the kitchen. Went upstairs and left the rifle there. Then went back downstairs to the kitchen without the rifle. Then went back upstairs after the raid team entered WHF to shoot herself again (without being seen). Again quite why she would do all this I do not know.
A lot of walking for a woman with a bullet in her neck. She also magically avoided getting vertical blood lines or blood on her hands during her walk abouts.
The pathologist said it would have been impossible to shoot herself twice. The pain and shock of the first bullet being so great. However it seems that Sheila not only shot herself twice, but went on extended walk abouts. There were also two cartridges next to Sheila upstairs.
Is it for closure on the 'two bodies found in the kitchen' claim ?