oh no Mike, you are wrong - all you have to do is to produce the photograph of Sheila on the bed with a single bullet wound - that's evidence and forms the evidential foundation for a case that Sheila was shot by the police.
However, I fear that there is much chance of that happening as there is of me having sexual intercourse on the surface of the moon with Claudia Schiffer in 17 minutes' time !!!!
I just don't know how I can make myself any clearer - Jeremy's case was, is currently, and always will be that it's a straight choice between Sheila and Jeremy as to the identity of the murderer (Jeremy's case is that Sheila was the murderer and then killed herself)- Jeremy's case will NEVER be (absent Mike producing the photograph) that Sheila was the murderer and then the police killed Sheila or even that Sheila was the murderer and then, whilst the police were inside WHF, Sheila killed herself.
One wonders why Jeremy's case has never and never will be that either of those scenarios is how Sheila came to be deceased!!