what you don't see is the 2 (or 3?) car operation
here look at the end of the video
black jacket exits from passenger door (not really, he's probably the driver) goes over to the "good samaratin"??? kia that stopped and gets in the car and leave???
nope watch this 2nd cam
yup, thats the same red kia, they were in on it, the red kia got behind the victim to prevent a pile up, how do you know?
at :22s red kia starts flashing hazards, why? victim makes full stop at :25 and hit at :29s, while red kia still flashes hazards, yea it's prevent a pileup
also note in the dash cam, when they hit, watch the driver side backseat, somehow they produce a garbage bag and covers the back window, why? so that the real driver (either of the male mexicans) swap seats w/ the girl so she exits on the driver side pretending shes the driver (b/c the male is the professional accident maker)