This entire thing just keeps getting crazier and crazier. Do you guys think he's going to change his plea to insanity?
He is not insane, he is a sociopath.
He is very capable of behaving totally normally, he is devoid of a conscience. I doesn't so much not understand right from wrong, he just doesn't believe that it applied to him.
For him, right is what he wants right now. He doesn't understand why anybody thinks this is a big deal. He doesn't think it is abberant to be propositioning another woman. It's what he wants right now.