Firstly there was no expert evidence at trial that the marks were conclusively burns.
The defence pathologist, Prof Knight, was adamant the marks were not burns.
The HO pathologist, Dr Vanezis, agreed under cross examination there was an element of "mystery" about them ie he was unable to conclude whether or not they were burns.
Had Bamber have been under suspicion before the adult victims were cremated Dr Vanezis may well have investigated further.
Since there was no expert evidence at trial that the marks were burns neither the defence or prosecution used it as part of the case against Bamber/Sheila.
We are now expected to believe that Nevill at some stage came into contact with the Aga and it was this that caused the marks. The expert evidence from Dr Vanezis at trial confirmed that the victims' state was consistent with the positions they were found in.
Around a quarter of century post trial Dr Caruso was instructed to investigate the marks. He was told the marks were burns, when in fact there's no definitive expert evidence for this assertion, and in any event he too was unable to produce any defnitive conclusion.
To conclude the CCRC will refute and reject for the following reasons:
There's no definite expert evidence as to exactly what the marks on Nevill's back were, how they were caused and when.
The expert evidence at trial was that the state of all victims was consistent with the position they died in. Neither the prosecution or defence sought to challenge this.
The proseuction case has never asserted Bamber moved Nevill and/or burned his back. (The fact Adam makes repeated posts about this doesn't make it so).