semck, here is my problem (sort of) with that. I think I agree that it would likely be wrong to charge the officer, although I would want more information - if he did shoot after the defendant was already on the ground, he needs to be going to trial himself. But let's say he just drew and fired in a panicked reflex, and that he stopped firing as soon as the guy went down. (I feel like, if the attacker had more than a pen, we'd have heard about it).
Part of the reason that police have such expansive privileges and powers in American society is supposed to be because they are better trained to use those abilities. Police carry and use guns in places other people cannot, on the assumption that they will use them to protect the public safety in a way which the average citizen could not be trusted. Whether or not you agree with this approach, the idea is that it is supposed to make everyone safer, because of the particular knowledge, skills, training, and background of a law enforcement officer.
So, I am not criticizing what you or I would do in that situation. I am criticizing what a trained professional is supposed to do: protect and the serve the public, if necessary by taking risks upon himself. A person who responds in the way that it seems like this officer responded should not be in that position.
krellin, I welcome different opinions and learning from other people, that is why I went into academia. You just have proven unable to make arguments or present opinions at a level which would be acceptable for a middle schooler.This doesn't necessarily make you a bad person, although it certainly doesn't reflect well. Rest assured when I call you a bloodthirsty authoritarian or imply that you lack fundamental reasoning skills that a decent high school education would have given you, I don't mean it to be hurtful, just a description of the situation as I see it.