A man stays at the office late to get some work done. He thinks he's alone, but who's playing with the lights?
The lights went out again. I sat perfectly still, my eyes wide in the darkness. I could feel something on the other side of my door staring back at me through the metal. I could hear something giggle, high-pitched like a woman—no, not a woman; a child. It was a mean laugh, a knowing laugh, a laugh that seemed to say, “I know where you are. Now I have you.”