You want to know what the point to executing a criminal is? To prevent him from doing wrong in the future. If he's so truly virtues, he will allow himself to be martyred, and wont fear death. He killed millions, this is responsibility that he should be willing to bear. The very fact that he is running for his life in a panic at the end, speaks of his bad intent. If it's a choice between Rorschach and Ozymandias, the guilty should die. You should have been able to figure this out yourself. This is ethics 101.
You want to know what the point to executing a criminal is? To prevent him from doing wrong in the future. If he's so truly virtues, he will allow himself to be martyred, and wont fear death. He killed millions, this is responsibility that he should be willing to bear. The very fact that he is running for his life in a panic at the end, speaks of his bad intent. If it's a choice between Rorschach and Ozymandias, the guilty should die. You should have been able to figure this out yourself. This is ethics 101.