Seriously, we essentially just dragged all those items up here to use against her, and they're all things that individually would psychologically scar a person in her position...except for that tool, I have no idea why that's needed, really. Ichirou's diary that documents her slow fall into insanity, the photo that taunts her with how things were long ago, and her baby's coffin...and this allows us to Mamiya at rest.
Regardless, it's over now, and everyone can leave back to their normal lives. Nelson can report back to his FBI office with another report they won't believe, Adrienne can go check into that psychiatric ward she'll need after dealing with her second haunted house, Valda can return to her inn, Scarlet can get back to helping her mother take care of her family, and Tex...well, you'll see tomorrow what Tex has waiting for him.
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