Because June and Sheila focussed on the Bible,why not use logic in that direction ? Instead of Jeremy-Bashing all the time. There's more than one way to skin a cat !
If you want to go in that direction the Bible was clearly planted after Sheila was murdered. It was opened and closed while it had blood on it and was placed in a pool of blood that formed after Sheila's death.
Rational people look at evidence that actually has the ability to say whether someone committed a crime or not. That means the most important evidence is that evidence which would exist if Sheila had in fact killed anyone else and evidence of whether she could have killed herself. That objective evidence proves she can't have killed herself and didn't beat or shoot anyone else. This evidence corroborates Julie's testimony. Given the weight of the evidence only people who live in denial believe he is innocent and you are a perfect case in point for living in denial because no matter what the issue your take is not grounded in reality. You ignore all the real evidence such as the evidence that Sheila can't have killed herself and stress evidence that doesn't actually exist such as your debunked claim that June had scratches on her arm made by Sheila's nails.
Sheila was shot by the murder weapon with the moderator attached while seated propped up against something. After she was dead the killer:
1) removed the moderator and put it in the downstairs closet
2) dragged her body flat and then placed the murder weapon on op of her to try to make it appear she shot herself
3) placed the Bible in a pool of blood that formed after her death.
It's impossible for her to have shot herself with the moderator attached and a dead person doing any of these things is even more impossible if there is such a thing as degrees of impossibility.
You keep pecking at inconsequential things instead of dealing with the main evidence. This is what you need to refute in order to establish Jeremy's innocence which would have the natural result of convincing others of his innocence or at least that there is insufficient evidence of his guilt.