Brian had investigated the area as thoroughly as possible that night, with the aid of the serviceman who was still shaken up by the fact that the door had simply... vanished. Brian knew that a body simply could not go missing, it had to be SOMEWHERE. So did this door. Staring at the empty wall, Brian watched, examined every little detail, even looked around for any sort of projection device that could have made it LOOK like there was a door there. But there was nothing. The night went on, and the sounds of the machinery around him became somewhat... maddening. Dripping water, pattering against the concrete floor. The mechanisms that pulled and twisted echoed around the room, and Brian even found himself able to hear the buzzing of the lights above him. 2am, tired and stressed, Brian was about to call it a night. He looked over to the serviceman, told him of his much needed sleep, then glanced over to the empty wall... to find the door.