I have a question/consideration. If NK and CW were meeting in his empty house when his family was in NC, I have no doubt that someone, and probably some friends of CW, must have seen them. After all, the neighbor with the camera might have seen people entering the house. (I understand, the neighbor might not necessarily be the friend).
But friends living in the town, surely they knew?
I know that we all prefer not to "meddle" into the relationships. But maybe it is a very wrong approach? I would like to discuss it because we need to know how to prevent such events in the future.