This is a good concept for a game, finding evidence to figure out who is who. Artwork and music work very well to give a good horror and dread feel. Like that the each character is a unique colour.
There is clipping when the character moves around, including around the table.
I see you have the current bug for the notes. They are not visible on the expanded version, but are on the small one. You should be able to fix the button to the corner of the screen using the anchor tool for bottom right in the rect transform.
It might also be a good idea to indicate when you can interact with something, as I got close to a character and space didn’t work for some reason. I had to spam space a bit to do it.
Good atmosphere,and nice little story. I don’t know if I got the right person, but that might be the point.