"The priest, FATHER MARTIN brought me here to show me something. Thinks I'm going to be a witness for whatever batshit crazy he's trying to sell me. This DR. WERNICKE is at the center of whatever went wrong here. But he died more than ten years ago. 'Rest in Peace,' says the blood on the wall."
Before the games' update, the player was required to record the interior of Father Martin's cell in order for a Variant to come and unlock the cell door.