I think, satoko killed teppei
Basically she hasn’t been taking her disease shots this entire time, she messes with teppeis food or medicine when she gets it for him, done deal. She was acting kind of off while she called keichi and after too. At the festival she acted exceptionally forward with the nii nii stuff and was like shaking?? It didn’t seem like she was in a normal headspace
That’s why she stays at the house despite “teppei being arrested” , she’s guarding the body, I don’t know what happened with acab man and child services when they went to check out the house though? It’s a possibility acab man killed child services man or steered and distracted him away and never checked in the first place if we beleive he started blasting at the festival, and if so satoko is our last narrator on where he was last, that could be unreliable. Plus another thing that adds to me thinking the police and child service man never showed up is because, why would they leave an abused child all alone after arresting her guardian? Granted she did live alone beforehand but, directly after everything?? Not taking her to a clinic or staying with anyone to supervise her ?
I’ve seen the theory that she wasn’t being physically abused this time around which??? I don’t get. She didn’t have bruises in the shower because it’s been established that teppei is careful not to leave marks and keeps her home if she does have marks. (Plus if she killed him 👀).
I think then when keichi is at satokos house he sees teppeis dead body. And we get a very obvious hallucination, cause I mean his eyes, this part I think I don’t know or aren’t really too sure about
But I think he might’ve gotten something confused with the bat satoko was trying to give keichi and teppeis dead body. I think keichi might’ve paranoia style killed satoko thinking she was teppei with the bat. This however doesn’t exactly explain his head injury or his memory loss just that apparently he’s a magnet to those this time around. My only guess is far fetched which is too many brain worms.
With acab man at the festival the only thing I got was Rena survived, the only other people were people from the three great families. It might just be the sub but she doesn’t say acab man killed those people just that he showed up and had a gun. I would say keichi showed up there paranoia mode and acab man shot him (his head injury) but Rena explicitly said that it was a good thing he wasn’t there, which leads me to beleive this event was simultaneous, and keichi really did pass out after. I just think there’s something funky going on with acab man, like i really don’t think he showed up to teppeis house and I think at one point he decided to carry out his own sense of justice? I. Don’t. Know. Lol me and Rena is on the same boat.