if you see someone shop lifting does that give someone the right to go over and beat the crap out of them?
if you see someone running a red light does that give someone the right to go over and run them off the road, slash a tire so they cant drive away?
if you see someone breaking the law where is the line that you are allowed to act on? WHO decides that?

i'm glad that roy caught the guy stood up to him, caught him and turned him over, lets be really really clear on that, I'm not for the perp and hope the guy gets whats coming to him, but i've only been saying that roy crossed a line in what he did and this glorifying him for what he did as he crossed the line is what bothers me.
ohhhh roy is a bad a--- and back in the day, blah blah blah blah...

doesnt excuse whats right and wrong now, YES he and others were wronged, but that does not mean a person has lost all rights to reasonable protection,that everyone has, against excessive force.