That PTSD flashback...
Thought at least Morii's biological mom wouldn't know, but she was an enabler in her sexual molestation...
I'd be surprised if she didn't kill her own mother and stepfather.
For a mentally unstable, Morii is a cunning fox, no wonder she won the previous game.
Bodyguard role is also unknown yet, Takigawa might fit the role, perhaps Sumida struck a deal with him by getting close for protection as he is kinda caring...