The mother must have been hidden somewhere in the house. It makes no sense that DBB said he went through a window to get into the house, found nothing amiss, saw 4 wheelchairs, and even checked the mailbox, but said nothing about finding a dead person inside. Maybe there is a basement or a walk-in closet where she was covered up and concealed. He wasn't the only person that commented and said the house had been searched and cleared, there were others, but it may have just been a visual search.
I read the entire thread this morning from start to finish. It started out sort of bizarre but the picture seems to be getting clearer now. Someone broke into that house and assaulted the mother and kidnapped the daughter. He most likely is the one posting to the Facebook account. He may be using his own private computer or phone in order to do it. If Gypsy was forced to provide him with the password, he could access it from any device, anywhere in the country.
The only bright spot in that scenario would be that Gypsy may still be alive and being held somewhere by this same creep.
I was going to go into what the cops could and would probably do in order to find him, but I'm not going to go into it. There's a good chance he may be reading Websleuths right along with reading the Facebook comments. Let's not tip him off as to what investigative tactics can be employed in order to find his useless hide.
Whoever this guy is, he seems to be thoroughly enjoying himself with the bragging, boasting and taunting.
Just keep reading and posting buddy...........please........