Dog Feeding Ghost Picture

"(photo taken on 4-6-06 6pm still daylight out) I live 25 miles south of Buffalo, New York. Four photos were taken within two minutes from same spot of my girlfriend giving treats to the dogs. The third photo taken, came out with this effect...don't know what happened. The only history of this area is in the 1940'S. One older man from town told me the area behind my girlfriend use to be a hangout for keg parties and get-togethers for all the teenagers. This area had a fire pit and flag stone set in the ground - about a 25ft circle. It's a great spot for deer hunting. No one was smoking!!!!"