They very likely staked out the barracks & struck out of nowhere, nothing anyone could’ve done for the poor guy. He’d already been mowed down by their car & passers-by initially assumed they were tending to him as an accident victim. No one could possibly have anticipated what was to follow, a barbaric, cowardly act of sheer brutality, indeed, two women pleaded with them to stop, even approaching the stricken victim in the middle of the road, with no thought of their own safety. Armed officers were on the scene within minutes & did what they had to do, considering the incident took place right near a primary school, things could’ve gotten a whole lot worse.