IIRC, CC had given LE a list of people who had made threats against JM in the past. It occurs to me that one of those folks (real or imagined) was probably going to be his scapegoat. He was fostering and then playing on JM's acute paranoia - As someone said, cat and mouse.
So what happened to his timetable? I can't help but think that he totally undersestimated SC's reaction to a conversation he had with her that night. I keep thinking that she had squashed her feelings for a long time and went off on him verbally,
big time. If this happened, I doubt that CC could abide having his sons hear what a



he was described in detail, so he probably threatened her and she told him that she was going to expose him to the world. I know this has been said by me and others here already, but I think this is the most logical explanation for the flash point explosion of violence in what appears to be an otherwise coldly calculated plan.