The Game Mansion Murder Case File 3 - S1-E25
Plot hole: An additional plot twist of the episode has the Puppeteer from the Hell as the mastermind behind the operation. What does not make sense is the fact that he regularly visited the killer in prison showing his face fully in the open. To make it even more ludicrous, the next episode shows that he needs to constantly wear a mask because he's wanted by the police, and he is on the run. Previous episodes showed already without a doubt that the police had all his data and pictures.
