I live in Colombia, Bogota. On August 25, 2005 I went to an old house in a part of city called la Candelaria. This old house is like a museum. When I was filming, there was nothing strange, but after I saw the video, I was surprised â€" a shadow of a woman appeared behind the wall, and she (or it) walks very fast, as you can see in the first part of the video. Bogota had many creepy parts like this sector. The people usually told many stories about ghosts. Now I believe that all these stories are true.