
Dale B. answered 11/03/20
Former Diplomat and International Relations Faculty
The death penalty can be justified as a deterrent or a punishment. There is no evidence that it deters other criminals from committing death-penalty crimes. As a punishment, some believe killing like that is immoral. Others point out that the death penalty has been inflicted disproportionately on nonwhite convicts. Finally, if a mistake is made in a trial, it can't be changed later if the wrongly convicted person is dead.
Because there are so many arguments against the death penalty, Mass. and many other states got rid of it long ago.