VIA| what was the World Trade Centre.
In it, a camera pans around the scene of collapsed steel, twisted metal and rubble from the two buildings.
But in the distance, a strange white figure can be seen rising up from behind the buildings and ‘flying’ off to the right.
The smoke-like object looks almost see through as it shoots off behind the building and a group of workmen come into the frame.
So far, the ‘ghost’ has remained a mystery but last year one of the survivors on the scene said how they saw a spirit inside the towers.
Former NYPD lieutenant Frank Marra described the apparition as African-American and dressed in white in the style of a Second World War Red Cross worker.
He said: “I thought she was trying to help us, being first responders. You could clearly see it was a person.”