From a recently retired Police Officer. I am not taking sides as we do not know the full story.
But, first of all, the incident occurred away from the food area, it was in a rear area. Even if it was a Stanley knife, what would you do? Say you had taken hold of this person and he started to attack you with this knife, would you be laying there thinking, will I get my taser out? Should I get my spray out? I know what ever I do I will be criticised. What would you do? Me, I hate being cut up like a piece of meat even with a Stanley knife. I know a cut to certain parts of my body will kill me within a few minutes. In that split few seconds maybe I would be thinking, I am going to protect myself and shot this bas****. Maybe it just happened very quickly and you don't have time to think, you just react.
Imagine if that officer just let that bloke run away, then he car jacks another car and kills someone. Image the news headlines! Sorry, but that was a stupid thing to ask.
Remember, a capsicum spray is absolutely useless in that type of situation. So forget that one.
A taser is also not a guarantee. But let’s all try and judge that officer. It must have been his fault.
Why do you think most Police are sick of the job? I took early retirement and have not looked back. I miss the job, but it is so different these days. You fight the courts and the media and the public and get no support from anywhere.
Sorry if I sound a bit touchy, but it is a very, very hard job. I did just over 30 years in it. Saw a lot of things that most will never have to see and told countless people that their son, daughter, wife, husband are dead. Yep, still remember every single one and remember the look on their faces. Sorry, I better stop, some the things I could tell you would make you be sick. (I will no doubt regret rabbiting on here when I later read this.)
Kevin