Seems like Amaterasu may know the Sorcerer's true identity.
Perhaps Hagusa will lose power due to spreading out too much? I doubt they'd mention that weakness for nothing.
Wonder what nasty revenge Aizawa plotted for Suzuki. At this rate the teacher might even reveal everything about his former bully's private life in the open.
So she was the killer but suffers from amnesia. If it turns out that she remembers but decided to do nothing, well, let's hope she gets her just desserts. Not necessarily being framed as the actual criminal, just a teensy bit of karma or something along these lines. As for Boy A, he better...
That tweet was too spot on to be a coincidence. Only the sister and maybe her boyfriend knew about him going there.
On that note, Boy A's last words in this chapter may hint that he didn't actually kill the teacher but just took the blame for it. Too far-fetched, only the girl was there as well...
Beautiful.
I don't think there's anybody out there who wouldn't want to talk to their past selves and counsel them so that they wouldn't make the same mistakes.