Dr. Baden said that they would be able to tell right there at the scene what sex of the child, age by the size and if the body was put there lately - so the police know
It will take a few days to get certain DNA back - the duct tape and bag are being analyzed and compared to what was found in the car and the A's home - the home is considered a crime scene now - the duct tape can reveal fingerprints, skin cells and hair -the bag the same
Casey could have borrowed that shovel from the neighbor, I beleive the neighbor said the shovel was returned in 30 min? For where the body is found, easily used the shovel