Talk:Arthur Vance/@comment-34138917-20181125214131

Okay, this JUST came to me. Possible theory: what if he killed his daughter and her husband because Elliot, MC, or both have some kind of power that would be of use to the cult? I mean, if he knew one or both had some kind of usefulness to the cult's cause, he could have killed their parents because he knew with them out of the picture, he'd get custody of Elliot, and if he had Elliot, MC would probably follow wherever Elliot went.