[PNGO]

I totally didn't see this thread and posted my theory about the culprit in the ep 11 thread.

The real culprit IMHO IS!!!!:

Spoiler for culprit!:

Takamatsu !!

Seriously his "death" was really fishy imo, he could have been acting all along and pretending to be just a retarded guy with huge muscles.
I wouldn't be surprised if he was thrully evil