Lunatics and Princesses

Since CSI sparked my interest in forensic science, I picked up the book "Cracking the Cases," by Dr. Henry Lee. There are some photographs in there and in any of them that has personnel, you see them all wearing the traditional white jumpsuits. So now every time I watch the CSIers in their street clothes, I wonder how much they're contaminating the scene. I suppose it's a lucky thing that none of them have pets!