In Islam death penalty is not for "Minor Crimes" or on "Minors".<quoted text>
I get your point. However I think you can make arguments for or against the death penalty.
The most pressing question is why would you agree with the death penalty for minor crimes?
Those talking against death penalty are who do not know human nature and how crime rate goes higher when there is no deterrent punishment and when justice is denied or delayed due to the western court system, where every "protection" is given to the criminals and "Lawyers" are available to use every trick in the book to get their clients off hook.
The "sympathy" of law is with criminals and not with the victims, who have no protection or recompense for the wrongs they suffered.