This is especially insane if you consider that the rate of violent crime in the US is actually lower for past 2 years in comparison to that of the UK from 2012 onward. Combine that with the siginificant difference in overall population (300+ million vs. 65+ million), the rate of deaths by the hand of the police force(s) in this country is just staggering.
Just to point out (as it's part of my day job) - you cannot compare violent crime figures across countries. Each country uses a different definition, and the UKs definition of a "violent crime" is *significantly* broader than the States for example. A crime can be classed as violent if no physical force occurred at all, for example.
(in the same way that a crime will be classed as a gun crime in the UK if someone involved *thinks* a gun was present - doesn't matter if it wasn't in reality).