My point is, If Jeremy left via that window he would have disturbed and knocked over those bottles and items around the sink and window. This means if he left via that window he must have then leaned forward through the window from the outside and placed everything back so it was tidy. Of course its possible but I find it very unlikely. Shoehorning Jeremy into the crime scene like this starts to become farfetched IMO
I really don't think it does David. Whilst they don't need to be specific about particular routes, the kitchen window was up there as one of the favourites. You may think it's silly, but that doesn't really mean a great deal.
Heck, there wasn't that much stuff in front of the window, it's not out of the question that he purposely placed the items there to make it appear as if obstacles were in the way. Setting the scene, just like he did in other areas (bible, Sheila, phone call).
Or he just left via another unspecified and unknown route.
Sounds like you want to 'shoehorn' JB in to a particular route.
It's a bit strange really, because if you did actually strengthen the case that he left via that window, then surely you are just reinforcing his guilt?