Once in Avila (by Ashwini and Blanca)

Long time ago, there was a strange event in Avila. Every night there was a security man looking after an archive. He was always in front of the main door, which was always closed. One dark night, he was in front of the closed door and, suddenly, the door was opened from the outside. He saw that nobody was there. He went and closed the door, which was reopened again.
"What is happening?"-the man thought. When he turned on the other side he saw an old man running in the woods. The security man said: "Don't move!!" He grabbed his gun and the old man disappeared. The security man was afraid and called his boss.
When the boss knew that there was a man around the archive, they went outdoors. They saw the old man again and the boss shot him, and, in a second, the mysterious runner disappeared again. They went to the place where they had shot him and there they found the old man's jacket with the bullet hole. Then, the old man was never seen again!!