The photos published by LE of the upstairs bathroom has always signified, in my opinion, that any injury and/or scuffle involving Bob occurred in that location. I want to believe there was an accident that ended tragically. However, it also stands out that a bathroom is the easiest location in a house to clean up a crime scene. An elderly person could drown, or be knocked out, in the tub and little forensic evidence would be found. That leads me to my next thought regarding the transfer of Bob from upstairs to downstairs. Even a slender body is difficult to carry down stairs when unconscious or deceased. The easiest method of transfer would be to place Bob in the electric lift chair. I'm certain LE carefully examined the upstairs bathroom, but I wonder whether they examined the lift for blood or body fluids. We know that dogs were not used during the initial investigation, but I wonder if cadaver dogs were brought in once Fontelle moved in to the house. As far as removing Bob from the house it seems unlikely he left via the front door. The sliding door is a good possibility, but I also keep remembering that when LE met GS at the house, on the night of the disappearance, that the door from the kitchen to the garage was blocked and LE could not access that area. I'm not convinced that Bob wasn't moved directly to the garage and then through the side garage door to a vehicle. That would be the route that would guarantee the least visibility during the transfer. I keep hoping that the declaration of death and pending distribution of the estate will bring some charges against the guilty. jmoo