Bamber did shoot him. Four times upstairs. He had no more bullets until reloading. So there was the kitchen fight.
There were 10 or 11 bullets in a fully-loaded rifle (the precise number depending on whether there was already a cartridge in the breech), so to me your numbers can only add up if one of the following applies:
(i). Jeremy embarked on this massacre with a rifle that wasn't fully-loaded; or,
(ii). Jeremy decided to attack the twins first.
Neither of these makes sense to me. Possibility (i) doesn't make sense because Jeremy would make sure he had a fully-loaded rifle to deal with all eventualities, and while I accept this is an assumption, it is a reasonable operating assumption in the absence of evidence to the contrary. Possibility (ii) doesn't make sense because Nevill is the threat; by attacking the twins first, even with a silencer, he runs a high risk of discovery with Nevill fleeing outside or to the kitchen phone.
I thought he was supposed to have planned it all? You lot do keep telling me that, so I'm afraid we'll have to base our assumptions and conclusions on that premise and accept what follows. Of course, Nevill fleeing is exactly what happened (if we accept Jeremy is the killer), but the point is that Jeremy would not have pre-planned things that way, it being much more likely that he attacked the parents first and something went wrong at that early stage.
Ainsley agreed with me at least on this point. He said in his report to the DPP that Jeremy attacked the parents first and he has Jeremy attacking the twins only after re-loading.
But I now see why a lot of dogmatic pro-guilt people need Jeremy to have killed the twins first. It's because otherwise the scenario doesn't make a great deal of sense ballistically and choreographically.
Let's err on the side of the pro-guilt camp and say that the twins were attacked first. For now, we'll shelve the problems with the scenario and just assume it. This means the twins have nine bullets in them. That means Jeremy has only one or two bullets left, depending on whether he started with a cartridge in the breech. Let's be conservative and say he has two bullets left.
Does Jeremy go to the master bedroom now or does he go downstairs and re-load? Or was he carrying the bullets with him?
What wakes up Nevill? What wakes up June? Is the dog barking? Nevill wasn't shot in bed, but it looks like June was.
If Jeremy doesn't re-load on the move and we say, to give the Crown the benefit of the doubt, that he has two bullets left, then does he shoot June with the two bullets, then realise he is out of ammunition and there then follows the struggle in the kitchen with Nevill?
If so, how do you explain the bullet casings on the landing, which seem to point to somebody being shot on the stairs? Where does Jeremy get the ammunition from?
Another thing - let's say Jeremy doesn't fire nine times into the twins in the first fusillade in that room, meaning Jeremy has more bullets available for his assault on the master bedroom, then how come June is still crawling around the master bedroom while Nevill and Jeremy are struggling downstairs? The bullet count does not reckon with what is claimed happened.
Also, if Jeremy is out of bullets upstairs, why does Nevill even need to go downstairs? Why isn't there evidence of a struggle upstairs in which Nevill endeavours to save June, Sheila and the twins, perhaps even barricading himself in the twins' bedroom (not realising that Jeremy has already shot them)? And given that, in actuality, Nevill does go downstairs, that means Jeremy is going downstairs as well, presumably to re-load, so why is there no blood on the phone? Why is there no 999 call from Nevill? And what is Sheila doing while all this is happening? Are you seriously telling me she is asleep?
Unless I am missing some key fact, I'm sorry to say at the moment it doesn't make sense. Obviously there will always be problems and questions with any scenario, but this doesn't fundamentally hang together. Worryingly, a coherent Sheila scenario is much easier to construct.