[consonants]

Cop killers are heros.

[chris_wot]

Killers aren't heroes. That's the most stupid thing I've read on HN. Please stop.

[noarchy]

Context is important. Just killing people who have not harmed you isn't an answer. But if you're talking about shooting back, then an interesting conversation is possible.

[refurb]

Classy. Very classy.