Because of the way I closed the post below, I owe you an update:
No breaks in the case. The Day Guard, the Night Guard, and the Housekeeper all remain in Police custody. It has been four days now, and things are very different around the house: sad, sober, confused, eerie, and a mess. ( I miss them very much.)
No answers, only questions and the kind of crazy, wildly speculative suspicions that respect no boundaries as they destroy human relationships. Feels like some spiritual warfare is raging behind the curtain.