Bon Fire Ghost Picture

Judy & Alyssa sent this weird ghost picture taken at their bon fire.

"The picture that is attached is my best friend. We were having a bon fire, except it never really worked out. It was very hard to keep the fire going, but this was the last photo of the night and it turned out to be like this. When I took the picture, it creeped us both out. It appears to be a head, two arms, and a leg behind - on top of Judy. In the zoomed up picture I could see the arms and legs more clearly. But I also zoomed in on the head more. I (Alyssa) and Judy both can see the shadow of a nose, and the indents of eyes."

When one looks closely at the photo, it looks like a head with arms and legs. But that doesn't explain the face that appears in the window...