Why, According to Metz, Would an Individual on Death Row

Why, according to Metz, would an individual on death row not warrant the degree of unfriendly treatment inherent in execution?

A) The incarcerated criminal is already paying his or her debt owed to the community.
B) The incarcerated criminal would necessarily suffer more than his or her victims.
C) The incarcerated criminal, as a human being, has an inherent right to friendly treatment.
D) The incarcerated criminal no longer poses an active threat to the community.