I think the angle can make the cops on the left side of the frame look as if they are focused on the driver.
It is the cop wearing the black shirt that has convinced me that there was a threat from the passenger side of the car.
Nah. People may think that within those blurry shadows they see an adult sitting in the front passenger seat, but actually what they're seeing is someone located well past the car in the distance, lying behind a grassy knoll with only their head & arms showing.
BTW, ambulance-chasers are poring thru all available videos, but they have yet to find evidence that she was first read her Miranda Rights!! So we can depend on seeing a massive multi-trillion $$ lawsuit filed on behalf of every single trial lawyer in the country (filing as "Friend Of The Court And The Taxpayers' Wallet"). If they get it filed quickly, before the Great American Shutdown of '13 has ended, they can demand a trial attended only by the plaintiffs and a judge. Because the DOJ defense team would still be barred from entering their place of work (though still collecting their full weekly pay, double overtime for holidays, etc), while the judge will be allowed entry as Essential Personnel.