There is what I believe a movie I saw when I was a boy of a woman I think that was on a plane and while she was on it was remembering her and her brother when they were young. I believe they became stranded in some cabin in the woods and a killer was after them. I believe he was a trapper and a black man was involved and killed. A part I can definitely remember is the boy dropping a shot gun shell underneath a bed a looking for it begging God to help him find it?