"I wouldn't always be quick to say that the fact that there is no DNA evidence means much - because it doesn't take much imagination to figure out how one could avoid leaving something behind."
http://www.iambetterthanyou.com/images/712.jpg
Yea, I was thinking the same thing... They could have used one of those saran wrapping machines that they use to wrap boxes on pallets. That would do the trick!
