You haven't changed your very annoying habit of trying to tell people that they said something that they didn't say. Bill didn't say nobody messed with the crime scene before that picture was taken. He said the boxes were photographed in the position they were found before removing them for fingerprinting.
Yes, he did say that, but he presented the photograph as proof that the items were in situ, to support his claim that the prints on the boxes were pointing in a particular direction.
If you can't read between the lines or understand the connection between his first comment and the presentation of the picture, that's really not my problem, is it now?
Bill seems to have accepted since that at least the paper bag was removed from the scene prior to the photograph being taken. In my book removing evidence from a crime scene is evidence tampering and a contamination of the crime scene. Do you agree?
So, in your mind, what is the value of a picture taken of an already contaminated crime scene? Is there any way to determine that the contamination of the crime scene was limited to the removal of one item?