BBM:
ITA, passionflower. I am sure that Josh and his entire family know what people are thinking of him. The majority of murders happen at night as do the majority of crimes. It is in the dark of night when trying to sleep that Josh probably relives what he has done and what people think he has done. He can probably think himself into more anger when he is alone and everyone else is sleeping.
Let's just hope that Josh does not feel he has nothing more to lose and tries to take the boys' life(s) because he cannot bear to see even a part of Susan alive when he knows he is about to be arrested just as soon as LE has enough evidence to present to the DA or States Attorney.
Josh let himself get to the point of murder once (IMO), so what is to stop him again? It is my sincere hope that Josh does not 'lose it' and take it out on those innocent little boys. It is my opinion that Josh is dangerously close to a breakdown. Not because of what he has done, but because he has been caught and cannot talk and lie his way out of it. I guarantee you Josh has some dark secrets and they may be just about ready to surface. IMO, he is feeling pretty desperate now.
MOO in that I feel Josh murdered Susan.