Engaging story! I joked about who the culprit was (because I had no proof at the time I interrogated them), and after some investigation, 2 failed accusations, and some more thorough investigation, it turns out it was them!
I really liked how gathering context started forming a story in the player's mind.
The choice of music gave it a suspenseful atmosphere!
There's a few minor issues with the GUI, each click on an item opens a new window, but doesn't close the others, and items behind a window can be clicked through it, it's only annoying for a few seconds though, then you get used to it.
Really nice and unique entry!