“.....he probably should have been sent home to recuperate rather than been sent out on a call to an unruly crowd.”
Nobody gets sent home to recuperate. You suck ‘em up and move on to the next call.
And if you can’t suck it up and move to the next call and maintain your composure, you probably shouldn’t be a cop.
I couldn’t do the job. Hell, I couldn’t do many jobs where I’d have to deal with the insanity of people all day long.