A young girl was alone in the house. Late in the evening, she got a phonecall:
"The blood is five miles from the house."
Scared by the call, she hung up, locked the door and closed all windows,
A while later the phone rang again
"The blood is one mile from the house."
Once again she hung up, terrified.
A while later, the doorbell rang, and a voice called from outside
"Do you have a band aid?"