[howwie]

DOG is great definatley do that. Now I am no expert by any means, so correct me if this is totally a bad idea...but it seems as though noone can get to his bedroom or his children's rooms without being seen from his room. If the BG was already in the house would it be bad if he got his wife to call 911 while he kept the hallway clear from the cover of his room? The way I see it he could keep everyone safe without having to move out and endangering himself. Like I said I could be missing something major here, but at a glance it made sense to me. (btw his position in bedroom would be on the "north" wall aiming SE so not to aim at kids room but still covering hallway.)