This is an amazing game, but there is a serious glitch in episode 3. Whenever we ebter principal's office, and search for the three files. 2 of them are easy to find but Kate's file which is on the table in front of door cannot be interacted. I search for videos for this file,there I found that there supposed to be a lamp near kate's file which should be turned on in order to interact with the file , but in my game I cannot see any lamp, there is just an empty space near the file kindly fix it.