So if he did it, he had to shoot her twice!

How did I know you would say that?- I must be a psychic!
You want to win the discussion by making me admit that it would be possible that he shot her twice, then staged a suicide.
I have to stick to what I have said all along:
I find that highly unlikely. When I think about this aspect of the case, well, the whole scene surrounding Sheila, I always conclude that Jeremy did not do it.