In the video you posted, there’s a female with a weapon in her hand jumping onto the back of the car, joining the men who were bashing the car with baseball bats. If it turns out that she is the one who died, looks like the driver can claim self defense.
35 seconds in you see no airbag deployed.
It’s also the best shot of the people jumping on the back of the car:
https://www.youtube.com/watch?v=qFR-iHmTWVo
Can he claim self defense after running into a crowd of people?