Rock Video Ghost

These are stills taken from a rock video from the Australian band Wildland. The video was shot in the remote mining town of Glen Davis and when the scenes were viewed later, it was discovered that there was a figure of a man standing in the background of one of the shots amid the concrete ruins.  The figure did not have a face and the head is disjointed from the body.  The camera crew, director, and band swears that there was no one else on the scene.  Some speculate that the man may be the spirit of a miner who was killed in an accident or perhaps he is the spirit of a priest who committed suicide near that location.  The camera crew are convinced they caught a ghost on camera.  What do you think?