Entering the black room, there are tons of strung up photos.

There are some of Saihara in Mahiru's room, and then some of him reading a book in the library. The next, he is stabbed in the back. Next, he is holding a hand. Then he is sitting on the balcony holding a hand, staring at the stars. Then, there's a stab in his front. Next is a picture of hands, then a picture of the dawn sky.

The next ones are the same as Andou's photos, but instead they are bright and in focus.