I think he added the window slamming into the frame as he was concerned that it would be shown that it wouldn't be able to be heard over the sound of the fans otherwise
I think I sounds unlikely that he would not have mentioned this at bail as it is such clear evidence and he has repeatedly corrected Nel over it.
Maybe not though
It is also interesting that he now says he ran for his gun
previously he made clear he moved gingerly as he is so unstable on his stumps and was using his hands to help
Ironically if he had said he was stable on his stumps it would make it easier to believe that he ran to the bed grabbed the gun and headed to the passage
The necessity of his use of hands to steady himself made me think that there was no way he could have been on the side of the bed and not known Ms Steenkamp was there
I guess I am asking how steady he really is on his stumps....although I know that sounds all wrong
Still Ms Steenkamp had to, at some point, pass completely silently nearby him, not touching him on the way past, to walk unseen down the passageway
Without a - just popping to the loo, back in a minute, you okay baba? on the way
Silently and stealthily until she decided to noisily open a window with such force that it banged into the frame at the back
Not sure.
I think Nel is having a shocker