The one stomping was black, but others were jeering and videoing, and at least one was white. See photo, white kid with skateboard in hand 3 feet away.
There is now an entire generation of sociopaths.
Literally they have no conscience and no concept of right and wrong.
There’s two white kids and an Asian in there. The guard got taken down by the black kid, but the rest egged him on. There also appears to be a Muslim gal in a hijab.