Police using excessive force have killed not just in USA so it makes me wonder if the situation is under control and the individual(s) are handcuffed why continue to use excessive force.
1) A life is lost due to the incompitence of a police officer(s)
2) Gives a bad label to the entire police
3) Police need better training and reassessments
4) Justice must prevail no matter who the individual police or not
Passing back canisters is just a nice way to say no thanks you can have your poop back we already have had enough poop!