But what is it with the cop hitting him in the head?
maybe he took a swing at the cops before the dude’s camera caught up with the scene-
he was also resisting arrest- running from the police when the camera first viewed him- It’ likely the coops jumped out of van to arrest him, he resisted, might taken a swing or assaulted cops somehow-
Who knows- we don’t have full video of entire incident- the police know they are being filmed, plus they themselves wear body cameras- so it’s very unlikely they just beat the crap out of him for the sheer fun of it- something likely happened to cause them all to aggressively take him down-