I don't know if I agree with you there Bridget. I think the finding of Junes DNA on the baffles was pretty conclusive?
It was pretty conclusive that it was there, yes. But, JB was trying to argue that the blood found in the silencer was a combination of Neville and June's (the remote possibility described by the expert at trial) and he had been disadvantaged by the police disposing of the blood samples. So, the court of appeal, in an effort to redress the balance, gave him the benefit of the doubt and concluded (for the purposes of that argument) that the DNA was June's, and that it had come from blood. However, their findings on the DNA evidence overall were that the results were inconclusive because LCN DNA testing is very much more sensitive than anything envisaged in 1985, and so there was a potential for contamination because the silencer was not handled in a manner which would prevent it (for the purposes of LCN testing). Although in the decision this finding was aimed predominantly in the direction of the evidence with regards Sheila's DNA, the same must apply to that of June.