Unlike what retard self defense faggots will tell you, you cant bring a knife to a fist fight unless there is a real chance of you losing your life. IE multiple assailants or on the ground getting stomped. A high school boy squabble which could of ended with assault at best is now manslaughter.
This is the same as shooting a nigger who you thought was "trying" to rob you, its not an authorized use of lethal force until they escalate to violence.
The only way the nigger gets off is some dindu nuffin DA who will say he someone should be viewed as a minor.