I believe the car was followed from the jet (possibly after the car dropped off Musk, or collected Musk's son from Musk), which was at Los Angeles International Airport earlier that day.
The car itself doesn't have a live tracker, so it seems less likely that someone dressed up in all black balaclava/gloves would find it otherwise - if it's even a known car at all.
> days after
Days after what?
> that’s the price you pay for a private jet using public air space.
A stalker attacking the car containing your 2-year-old son is NOT just a price to pay.