AFAIK, no evidence of child was found in the SUV, so that makes the transportation even more problematic.
Other unanswered questions: If DW did it, he took a big chance remaining at home until about 9:30 the next day (not knowing when the child would be noticed missing). Even more, returning home in his RV Saturday afternoon, finding the neighborhood swarming with searchers, blithely going to his house for a while, then departing again. Amazing balls, if you have a kidnapped child in your vehicle, or evidence thereof.
The timeline info is interesting also. Being on the other side of the country I have no idea how close the places in point are to each other or how long it would take to drive to them from the VD neighborhood. Very interesting stuff.
I don't necessarily think DW is innocent, I am not convinced that one of the Van Dams don't know more either...and that is because of their dishonesty with the police.
Is it possible police know the answers to some of these questions and that evidence won't be presented until trial?