I disagree. I think 12 casings were found in the main bedroom including the casing on the transition strip.
Where's the formal explanation saying if exhibits are "practically touching one another" they are given the same exhibit number? The rifle was touching SC's nightdress but both had separate exhibit numbers.
I agree it's most likely NB was shot four times in the kitchen but the fact only three casings were found doesn't mean DRH/14 found on the landing was transferred under an officers sole. There's no firm evidence for this. It was and remains simply a theory which supports the prosecutions case. It could mean that the casing which measures about about 1cm in length and 0.5cm in diameter was simply swept up with the debris in the kitchen eg broken crockery, lampshade and sugar. The carpet was patterned brown and the small brass casing could easily get lost. DC Hammersly confirmed at trial he did not check any sweepings. It could have landed down some nook or cranny or been transferred outside WHF under an officers sole. Or it could have fallen down the back of NB's pyjama top.
There are seven casings on, under or around June's side of the bed which imo pertain to the shots June sustained. The casings around the entrance of the door, on the transition strip and on the landing, four in total, pertain to the shots NB sustained imo.
I know you disagree Scipio but we'll have to agree to disagree.
Your position is being driven by your desired outcome. Nevill being shot while on the bed precludes Jeremy being innocent and since you want to believe he is innocent it means you have chosen to ignore the evidence that proves he was shot in bed.
Your claims related to the cases hold no water nor do your claims related to the trajectory of the wounds. It is impossible for the trajectory of the wounds to be delivered as Nevill was walking up the stairs or through the bedroom door. The trajectory of the wounds makes clear he was seated when shot with the killer to his left side and cases correspond with where they would be if the shots were fired at someone on Nevill's side of the bed.
You are so desperate that you keep denying that DRH/7 consisted of 2 cases though the person who labeled it says it was 2 cases, the photos taken confirm there were 2 cases and the lab examined 2 cases. I posted the examination record. It contains sketches of 2 separate cases. Aside from the fact it clearly says they were labeled 7A and 7B on the examination record for the sake of convenience, you can see the firing pin impressions are in very different locations on each. Suggesting that they accidentally threw away the 4th case from the kitchen and then made up there was an extra case in the bedroom is not worthy of you, it something Mike would make up.
This is from Hamersley's report where he listed the evidence he collected:

This is the lab examination record:

This was not the only exhibit consisting of 2 spent cases. DRH/39 was recovered underneath Nicholas' bed and likewise it consisted of 2 cases.


So cases recovered side by side underneath furniture in 2 separate rooms were grouped together into a single exhibit. There is nothing suspicious about this.
In the evidence diagram it is readily apparent that the casings are grouped. There are 2 on Nevill's side of the bed associated with Sheila's wounds. There are 4 total (1 on June's side of the bed and 3 more on the floor very close to her bed) that are all close together that correspond to shooting at someone on Nevill's side of the bed. There is another group of 4 further away that corresponds to where they would be shooting at someone on June's side of the bed. There are 2 more near the door where they would be if shooting at someone who was standing up near June's side of the bed. The there is the lone one associated with June's shot between her eyes.

Refusing to agree with the evidence accomplishes nothing except easing your mind enough to let you live in denial. That accomplishes nothing in any larger sense. it certainly doesn't provide a basis to trash the defense for facing the evidence.