I disagree - put Zahra in the trunk - find an out of the way place through the woods that dead ends at the water - push the car in - you're done.
As for the registration on the car - LE can run a search just on the make, model and year(s) and all cars that match the description will come back. They would then have a VIN# and a plate#.
Maybe they recently sold it - that would be easy to track. Maybe that's why EB was in that furniture store looking for living room furniture - with the money from the car. But I highly doubt a 70's monte carlo would bring much more than a couple of hundred dollars (if that).
I'm so glad this is somewhat of a rural area and not "urban mecca" like where I am - finding a car where I'm at is like looking for a needle in a haystack.