It’s repugnant and a sign of a sick society.
States killing 18 year olds who got drafted and never did a thing wrong in their short lives is more acceptable than states killing serial killers?
So, the one we all live in (and have always lived in)
Bernie Madoff should have hung on Wall Street. Dylan Roof should have hung in front of the state capital building.
It is not repugnant, it is a signal of what behavior will and will not be tolerated.
We don't have to live in a society with rampant crime. We choose it.
When will everyone believe that making someone take the blame in exchange for a shorter time in jail is beneficial to society at large... when the real perpetrator walks away unscathed, and a innocent is jailed for something he didn't even commit?
If a person did not commit a crime and if their strategic best choice is pleading guilty for the crime that has x% probability of receiving death penalty, it says something about the whole process.
Statistically, there has been a lot less failed executions from firing squads, but is it cause it is more predictable, or because there have been issues obtaining drugs for lethal injection, lack of medical professionals willing to assist, lack of training, etc. Are there vast differences in statistics, even among the states that have death penalties? If so, then isn't saying it is "safer" overly broad, when in fact it depends which states you're referring to?
I would say these all extremely relevant factors that you would want to take into account in assessing "safety".