It's never good to have someone else taking care of your business. Especially if you think they may handle it in a way you don't want.
If you don't want your business out of your control, don't put someone else in control.
This was a crappy situation, with a bad decision made. We do not have all the facts, probably never will, and yet a man was judged as guilty. He may have had a rational reason, in his mind, for making that call at the moment. I am sure it was a high stress situation (yeah he should have had adequate training for it) that called for immediate decisions. In this case not only is he responsible for the EDP's safety, he has bystanders and hhis fellow officers safety to take care of as well. In my honest opinion, if the police are called out to a dangerous situation, and a person forces them to choose between the cops safety and the persons... Sorry, person loses everytime.
That being said, yeah, it could have been handled better, but the media didn't have to destroy him entirely before all the facts came out.
Of course that's what they do.