Hi Hartley
Do you agree that Jeapes statement should have been known to the defence? and, do you agree that she should have been examined and cross examined in court? Two for the price of one there
For if she states clearly she saw a gun at the window, then why on entering the building was there not a gun found in the window....This is a argument that could have been held in court....? 
Hi Patti,
As alluded to above, in the first instance, I do not know that her statement was withheld, however it certainly wasn't used by the prosecution as part of their case, so they ultimately didn't call Jeapes as a witness.
Could the defence have called Jeapes as a witness if they did have access to her statement, well yes, but unless she stated something which was not contained in her statement, then I'm not sure what help to the defence she would have been, it would be a strange situation, but the prosecution could then cross examine her and reduce any damage to their case that she may have caused.
If she clearly saw a gun in the window (which is very contentious), then in addition to it being in that same location when the firearms entered the house, you would expect to see reference to her informing her superiors of her sighting in the logs, due to the massive implications it would have on a raid team entering the premises. It may also need some explaining why, if it was a rifle, why she didn't see it move.
Jeapes statement is here:
http://jeremybamberforum.co.uk/index.php/topic,1387.0.htmlThe window that she saw 'what appeared' to be a rifle leaning against, is without doubt the master bedroom, the same window that is shown in the photograph below.
I'm rapidly coming to the conclusion that she did indeed see a rifle, the exact same rifle in the photograph below, however it was not before the raid team entered, it was afterwards and after the rifle had been removed by a police officer.
I'm beginning to think this goes a long way to undermine Mikes suggestion that that Sheila and the rifle were downstairs.
(There's a better image somewhere)