But now we do have solid proof he is capable of taking 2 lives. And we know he is capable of strangling someone to death. And that he is capable of carrying around his dead babies, and disposing of them. Then going to work the next day, acting like nothing happened. How many people would be capable of any of that?
Or if his version is to be believed we have someone capable of hiding all emotion and grief after watching his daughter's be murdered by their mother, hide all trace of remorse after killing his pregnant wife and spin avweb of lies to cover his tracks. That takes a special kind of someone