Yes a camara is a great idea.
I'm moving out anyway in a couple of months because i cant stand them/sharing with them.
It is possible he would bite her, he is after all a gaurd breed, and was in his kennel protecting it, but the point i tryed to make to her is that unless you put ur hand in through the kennel he counldnt have bitten her.
she has told me that she's not taking action (but you never know with thoses types of people), if she did i dont think she has a leg to stand on.
here is a picture of the vicious beast in question


at the local looking to kill


Ky,