and if he squeezes too late? he could be killed. I'm sorry but that youth put himself and that officer in that position.American society has accepted that, that's the price other people pay for them having the right to have guns and purchase them in walmart.
It’s not constitutional to arrest someone in Illinois for mere possession of a gun without checking that they have a registration first.
The cop was at fault though, he had the upper hand of training and an advantageous position but full of adrenaline from chasing the kid, he got frightened and squeezed too soon.
horrific for everyone involved but its not on the officer. imagine what was going through his mind as he gave chase? ordinary members of the public can run the other way.