You're a simpleton.
The premise behind CK's "gun violence is a necessary evil," doesn't excuse or justify his murder you sub-zero IQ fuckwit.
It's a statement which says criminals will be criminals and one has to accept that criminals exist. However, the actions of criminals shouldn't impede the non-criminal's rights to __whatever__, speech, guns, cars, pet ownership, etc.,
Right?
Or are you so stupid to think that if you stopped gun ownership in it's most absolute form in the US, that any great amount of violence will stop? If need be I can cite numerous examples, many recent, that will prove you wrong.
But we all know you're not one for logic.