I may be wrong here, but if Casey killed Caylee, put her in the trunk then drove her to the spot where she was found, the dogs would lose her trail in the trunk of car. They would not pick up sent if Caylee was taken by car. Now why the dogs did not pick up the scent if they were taken to the woods , I have no clue. Unless they were not taken to the woods, only having the searchers looking there.
Whenever a child is stolen, and taken away by car, the dogs can usually track child until the trail goes cold on a road or street. Just thinking this could have been what happened.
I think CA has OCD. WHat is with ALL the vacuum cleaners? I have a 2 story house so I have 2 vacuums. She has 4 vacuums and a cleaner. Just an observation. This whole family has issues.