Makayla..... JMO but they may have NOT wanted to move the van until the entire crime scene was processed. The perp either broke in (unless garage pedestrian door was messed with to stage an entry) OR may have been in the van prior to entering the garage.
I haven't heard any LE statements as too HOW Dr Sievers traveled home from the airport---someone please correct me if LE has revealed that, NG speculated on this the 2nd time she discussed this case. ALSO, Dr S called her family or MS to say she arrived safely BUT.... was that call made (1) as she was exiting the plane or getting her luggage, (2) when she got to the van in the parking lot OR on the way home via cab, etc from airport, or (3) after she was actually at home in their house on Jarvis?
Good point!!!
Perhaps she called from the plane, as I do, saying I've safely landed or she could have called anytime after that - I don't believe we've seen any "proof" that she drove herself home, or what vehicle she may have used ... there are still so many unanswered questions. As much as I like listening to updates on NG, she very often makes assumptions that later turn out to be inaccurate.