Stranger.

The door bell rang. It was too late to be anyone that she knew. But yet, she felt inclined to see who was so interested in coming to her house at such an hour. She slowly stumbled to the door and peeked out of the window. She realized she didn't know who it was, but what harm can come from opening the door? She turned the lock and slowly opened the door to find out what the stranger was searching for. Before the door was even completely open, she realized she had made the wrong decision. The stranger pulled the trigger. And just like that, the world was filled with one less soul.