I think heroin overdose should be used for the death penalty.
A big topic lately has be whether or not lethal injection should be used for the death penalty. One argument lately was that a man recently suffered for hours, because the lethal injection shot takes down one organ at a time.
If they were to use heroin as a substitute, it would more likely be a painless method. I've never done heroin but I know it is one of the better pain killers that people often overdose on.
I will go more about my views on the death penalty in my next post.