Not sure if I'm just unlucky but I have been experiencing bugs with this game from the 4th competitor onwards? For some reason I couldn't actually take evidence photos despite waiting for the right times but this fixed after I had reopened the game and loaded my save, but now I have the same problem with the final competitor.
When I make it to the end of the day I get locked to the school and can't leave even if it reaches 6pm, I tried to finish it three times but I gave up when I went home and I got a game over during the cutscene as she was too close behind me before I left. Sucks because I enjoyed playing it but special events seem easy to break without even knowing how I broke it.