I would like to see the context of 38. Are they saying that Bamber is innocent just because there is no silencer mark on Nevill's back? https://www.theguardian.com/uk/2012/feb/04/jeremy-bamber-murders-ballistics-challenge
Well, had David posted the WHOLE of point 38, it would have had more context, this is the rest of it and a a follow on to the nest point.
"..... it seems to me that properly understood the approach of the Commission has been one that is very favourable to Mr Bamber making the assumption, in the case of expert evidence in his favour, that it is admissible, and going on to make a judgment on that basis.
39. I would add, in relation to the assumption about the receipt by the Court of Appeal (Criminal Division) of fresh evidence, it is ready to receive evidence of an expert nature where there has been appropriate scientific advances. It is much more cautious about expert evidence which is accepted as not new science, but the result of more research on the specific case or another view. I say that because the assumption upon which the Commission has proceeded is one that is as favourable and as generous as could be made to Mr Bamber"
Basically, what they are saying is, that they considered the 'new evidence' carefully (and as such have given Bamber the benefit of the doubt), however, because it is simply a rehash of OLD evidence and a different perspective, they are cautious to accept it and that they felt the research was incomplete. What they aren't saying it what David claims because had they been able to convince the CCRC that the silencer wasn't on the rifle when Sheila shot herself, it would indicate the blood wasn't Sheila's and the whole silencer evidence was null. On that basis, they would have had to grant an appeal - they didn't because they saw the 'new' evidence as simple the perceptive of another expert and that they did Bamber a favour was agreeing to look at it.