Personally speaking, if he IS guilty, I don't think he should get parole because he has never admitted his guilt and if he does so now, it would be hardly right to parole him on the basis of an admission this late in the day. If he is guilty and admits to being so - I think he would be looking at quite a few more years before he would even be considered for any kind of release. On the other hand, If innocent he will probably never get parole anyway because he has never admitted guilt so, unless there is some magic piece of evidence that clearly puts him outside of the murder scene, then he will probably never be released. The thing is, even if you take the silencer out of the equation (and it should be taken out!!), it still doesn't clear Jeremy but it does raise many more questions.
Caroline, I'm with you 100%. My feeling, sadly, is that guilty or innocent, he's probably there for the foreseeable future, if not longer, partly due to his non admission of guilt -and if he's innocent, why should he say otherwise- but MORE because the case is a political hot potato. I imagine potential Home Secretaries PRAY that nothing is found, be it corruption at high level or otherwise, which could force his release.
The establishment, because he knew enough to bring them down, forced Stephen Ward into a position where he committed suicide. All they have to do with Jeremy is make it impossible for him to get released.