The two telephone calls (3:26am and 3;36am):-

[No-Bits]

Not only do I find your defensive posts hard to swallow, but also your reasoning does not follow.
The old adage is:- One swallow doesn't make a Summer - Not quite what you are advocating.

BTW how long since the lovely 'Summer' has been posting. Hope she's SS&BF !

I'm not being defensive in any way, I don't believe it's warranted. 

[grahameb]

There were still people working there and relatives coming and going. It was most likely installed for their peace of mind.

A kind of "after the horse has bolted" attitude.

[grahameb]

Morning Camps  sorry no cat "flap" that is why the cat used the window that was left open for easy access for the cat of course

Just wrapped his claws round the window and wrenched it open.

[susan]

Hi Grahame thought the small window was left open for the cat to come and go

[grahameb]

Nah he just carried a hacksaw blade around with him.

Is your avatar 666 or 999? Wow! something really has got up your arse. Perhaps you're some sort of religious nut? Nah! of course not. Perhaps they should be 3 inverted 7's instead after all that ranting and raving?

[grahameb]

Hi Grahame thought the small window was left open for the cat to come and go

I've no idea? It appears the relatives can say what they want in order to incriminate JB?

[maggie]

Hi Grahame thought the small window was left open for the cat to come and go

That is what is claimed Susie and it is a very small window.  Could a grown man squeeze through there, as sometimes claimed?

[lookout]

I've no idea? It appears the relatives can say what they want in order to incriminate JB?

And they did just that,Grahame.

[grahameb]

That is what is claimed Susie and it is a very small window.  Could a grown man squeeze through there, as sometimes claimed?

All the stuff that is theory in this case so easily is used as fact. Just as long as it incriminates JB. Even the stars in their courses are set against poor ol' Jeremy.

[susan]

Maggie depends on the size of the man that is what it is all about cat/man

[No-Bits]

How big does the window need to be?

[maggie]

How big does the window need to be?

Big enough for a grown man to climb through? 

[No-Bits]

Big enough for a grown man to climb through? 

Groan.   

[campion]

No doubt you can explain how JB could exit WHF through the window which is indicated?

When the initial reconnoitring of the house was made by Bews, Myall and JB, Myall was emphatic that the window to the left of the 'Yard Door' was not curtained and no light was visible.
However he (Myall) was adamant that the window to the right of the door showed the Main Kitchen light was on, but couldn't be seen into. We established that this was because a Roller Blind was in its lowered mode.

That being the case, how can JB have used this means of egress when not only has he to negotiate the work surface, but to also lower the blind, which was shown to have been operated by cords seen to be at the left of the window, and finally on exit, to secure the opened window light.

Houdini would indeed be proud of this escaping exercise!

[No-Bits]

No doubt ............We established that this was because a Roller Blind was in its lowered mode.

Unfortunately not.