Talk:Shikorae/@comment-72.130.139.208-20160920054238/@comment-28247265-20161015231008

It's revealed that he is completely insane and that he is actually the ghoul he's been searching for, Jail. He doesn't seem that unusual during the game since he only focuses on catching Jail. It's likely that he became what he is now after remembering what he did. So basically it goes like this:

Rio's brother gets killed.

He goes crazy and kills tons of investigators, earning the name Jail

The CCG capture him and put him in Cochlea, where he forgets who he is.

He goes looking for Jail

After discovering that he is Jail, he completely loses it

He joins Aogiri as Shikorae