Redneck, hillbilly, fundie, Bible thumper, cracker, split tails, geezer, loon, xenophobe, islamaphobe, and homophobe are not words of tolerance.
Sometimes I think we're alone. Sometimes I think we're not. In either case, the thought is staggering. ~ R. Buckminster Fuller
So she kicked him, he fell to the ground, she walked away, and he grabbed her and started beating her in? I find that hard to believe from his posture in the video.
If she assaulted him while resisting arrest. It becomes more Understandable. Still excessive given the size differential and cops are trained to treat different situations differently (albeit poorly).