Many people consider that the reason murder is so wrong is because you have deprived another being of all the potential in their future.
Others feel that because a person has dependents, murdering someone causes a web of damage throughout the community.
Both of these assertions lie at the heart of the liberal understanding of jurisprudence as pertains to homocide.
But to see a dependent in the arms of the man you kill, to realize you will unalterably change their future, and to do it anyway - for no good reason.
Then, my friend, what use has a society of one such as this? None, hislife should be forefit: jail or death penalty, whichever is cheaper for the tax payer and more painful for you.
That said, I’m anti-death penalty in this world, but I’m pro-death-penalty in the Platonic world, where evidence is complete, and the enacting of the penalty is not enmired in our process - yes all that despite my “liberal” views on most things.