A quick Google search on George Floyd reveals that he had previously been a naughty man:
Floyd had landed five years behind bars in 2009 for an assault and robbery two years earlier, and before that, had been convicted of charges ranging from theft with a firearm to drugs
It seems like he'd tried to use a counterfeit $20 in a store, an employee called the police, George Floyd put up some resistance and he died whilst being restrained. Lots of questions to answer regarding excessive force, restraint tactics, reason why he resisted etc, but I suppose if he'd chosen not used a fake $20, and chosen to cooperate with the initial investigation non of this would have happened. I won't be using a fake £20, so don't think I have much to worry about.