First and foremost, I want to make sure that everyone understands that I have taken a totally neutral position with this case. I have accepted the fact that I know close to nothing about anything that would allow me to get on one side of this fence or another. I spend my time trying to come up with as many possible scenarios that could've played out based on the info I feel to be provable fact, using my thoughts, beliefs and knowledge of basic human behavior. The desired end result, for me is not to determine if someone committed a crime and who that person right now. If I put any focus into trying to figure those things out, my thought process is altered dramatically. Basically, I just can't come up with as many and neutral scenarios.
Again, this is not what I believe took place. This is simply an idea that came to me after looking through information, that is all. What if PF did end up back at KBs home, probably to pick up the child. I am going to assume that he is able enter the home freely, with his own key or with one that is kept in a hiding place. He enters the home and finds KB unresponsive. There are a couple of possibilities that lead to him finding her in this state. A) Someone else had been there before he arrived and committed a crime against KB(I am trying really hard to avoid certain terms here. I apologize if it reads weird because of that.) It could've been someone she knew, a friend, someone who was more than a friend or maybe a complete stranger. At some point KB and this person got into an argument, fight, whatever and something was done to put her in the state that PF found her in. If I am going with a complete stranger that did this, it was a home invasion or something of that nature gone wrong. Or, B) she experienced some sort of reaction to medication, she drank too much and tripped down the stairs, she could have overdosed on something. There is always a chance that she really did have issues with substance abuse, she was having a difficult time with something and she went too far with whatever she was using that day. She passed out, stopped breathing and that was that. I am not sure which one I would lean more towards at this point. It doesn't really matter, one or the other was the cause of how PF found her when he walked into the home. Due to such recent cases like CW and the many, many others that seem to be taking place all over right now, PF goes into a complete panic for a number of reasons. He just found the woman he loves in an unresponsive state. He likely would've experienced intense fear when he realized he was going to be the primary suspect. He then realized his child would not have both parents if he was blamed for this happening. The baby would've been somewhere in the home, probably crying unless she was napping. That would add to the panic. Trying to figure out how to handle the situation, the pain that one would feel when realizing something awful just happened to the woman you love, the fear of being blamed for it, a crying baby somewhere, the extreme emotions in a moment like this would make it very hard for some people to think logically. If it was the overdose or substance related he might've given thought to making sure nobody found out how this happened. Maybe he did not want that to be last thing anyone thought about her. All of those emotions and that thinking could cause some people to be extremely irrational and impulsive. These two things, in an such a traumatic situation, could lead to someone taking steps to cover it up, to make it seem as though the other person just disappeared. Once it was all said and done this person realized what he had just done but, there was no way to go back on it. If he was to come clean about covering up the crime he walked into, nobody would believe a word of it. His situation would end up being worse than it would've been if he had told the truth from the beginning. So, it was too late for that. The following days consisted of the various things we know about through the press releases. He would've obtained the attorney, possibly being honest with that person, which led to him being told not to talk to any media or LE. It is possible they have been trying to come with a plan that would allow him to the tell the truth and also show he did nothing wrong. I could go on and on about how something like this would explain this, that and the other thing but, I hope everyone gets the ideas here.
When I give it even more thought, I believe something like this is very possible. I have read about people reacting in very irrational ways when overcome with intense fear and other emotions. I am interested in reading what you all think about this. Just me thinking out loud, that's all. I have no idea what happened in this case. It is baffling to me.