Anyway, I tend to think death should be reserved for public, "political" murders. Mass shooters, bombers, assassins, killers who send manifestos to newspapers, etc. People who seek to disrupt public order on the largest scale. And the executions should be public.
I don't see much point in executing drug dealers who kill other drug dealers and the like. I totally understand victims' families anger, but I don't think the state should base its laws on what might feel best to emotionally anguished people.