Another hero cop

[Autumnlicious]

Witnesses say he was cornered by a mentally damaged cripple trying to stab him and had no choice.

Cornered with enough room to discharge a weapon?

Where was the other cop?

This doesn't seem terribly convincing at all -- the dead had only one arm to hold the weapon with. I can imagine a wheel chair bursting behind someone with a blade* is reason to fire, though I wonder how and why it got to that point.

Still doesn't seem terribly convincing, but had it really got to that point, use of deadly force is allowed. It does seem most bizarre that the course of events proceeded the way that they did.

*I mean a definitive knife, not an anonymous black object that is of questionable threat.

If you want to establish otherwise then give me another source that says otherwise.
If you don't have one; shut the fuck up you arrogant little man.

I tried being polite, I tried shrugging it off, I tried being pleasant despite you behaving like an asshole. I'm done.
If you behave like a spoilt little brat throwing toys out of its pram then thats exactly how I'm going to treat you.

Eating your own dogfood I see.