This is what CW wants us to believe. After noticing one of his children dead, blue, and sprawled out on her bed, he stood there, watching while his wife strangled his other child to death. He made no effort to stop the strangulation in process. Then when it was all over, he was very angry, he was enraged, so he walked down the hall, and into the bedroom where his wife was, walked over to her, saying nothing to her, and she said nothing to him, no screams, no loud angry words, then he put his hands around her neck, and he strangled her to death. She made no attempt to stop him or defend herself. She stayed very still and allowed him to kill her.