History of Halloween.

In America there was a mass murder. Policemen went to investigate. Trying not to tread on the bodies, they took pictures of each one. One policeman saw something on the opposite wall but he couldn't read it. He walks over to it and sees the numbers "7734" in calculator form, written in blood. When taking pictures of this, he turned his camera upside-down and told an approaching police officer. When he pointed with the hand that the camera was in, he accidentally took a picture of the upside-down numbers. He was about to delete the picture when he realized something. The numbers were now a word. The word was "hELL."