Batman kept his detective vision on as he slowly walked trough the room's exit, and he made his way to the main office while crouching. No sign of the alien. He looked at the lights on the ceiling, took out some batarangs, and threw them at the lights, making them shatter and make the hall pitch black. Batman crouched to the right side of the door and turned his detective vision on once again as he waited for a guard to come out and investigate.