Deerpark school in Ireland seems to be haunted. The principal, Aaron Wolfe said "If it’s a prank we don’t know how it was done. Motion sensors were set off at this time, that’s how it was caught."
Right around the :12 second mark you see the first sighting. Then at the :33, :56, and then again at 1:23.
So what do you think, really a ghost or a prank?