Are you saying that whether he's guilty or innocent, for you, this is more about failings in the judicial system? As, in your view, neither guilt nor innocence can be proved, where does that leave you?
He shouldn't have his conviction upheld or at least should have been given a retrial long ago.
You only have to look at other convicts getting retrials due to some minor details that could have effected the jury.
Nat Fraiser for example convicted of killing his Wife, at his first trial police officers testified that they didn't see his Wife's wedding ring and other jewelry in the bathroom where she usually kept them. Then they managed to find footage from the forensic teams recording of the house showing the wedding ring and jewellery in the bathroom AFTER those police visited. This is what granted him a retrial.
Sion Jenkings got a retrial due to new blood spatter evidence.
Mark Lundy (New Zealand) Got a retrial because at his first trial they found a prosecution expert had misrepresented the evidence of his Wife's brain tissue found on his clothes.
Now if you look at Jeremy's situation its a double standard. Plus they never released the COLP documents and Julies dealings with the police until after his 2001 appeal so he could never use that as evidence in the appeal. Everything new Jeremy has presented in 1989, 2001 and 2011 would have had a major impact on the outcome if he had it available in 1986.