Yo did they really just not read Oda's note??!
Are they actually psychopaths'? Is that why they relate to each other?? Then again, they held a funeral for her... But I don't know if they did that out of love or just out of a psychopathic adherence to law and proper procedure. I'm probably reaching, but I guess we'll see.
So there are indeed fleshballs all over the world. And this one's is so big and heavy it's causing that tower to lean!
Finally, the last page with the girl holding that little Kuriboh! That's how Hiromi saw Hideo when she was in the midst of her infection right? So maybe that little girls is a half infected and she's protecting someone as well.