Page:Vernon Madison v. Alabama.pdf/12

10 full cognitive function. The memory loss is genuine: Let us say the person has some kind of amnesia, which has produced a black hole where that recollection should be. But the person remains oriented in time and place; he can make logical connections and order his thoughts; and he comprehends familiar concepts of crime and punishment. Can the State execute him for a murder? When we considered this case before, using the deferential standard applicable in habeas, we held that a state court could allow such an execution without committing inarguable error. See Madison, 583 U. S., at ___ (slip op., at 4) (stating that no prior decision had “clearly established” the opposite); supra, at 6. Today, we address the issue straight-up, sans any deference to a state court. Again, is the failure to remember committing a crime alone enough to prevent a State from executing a prisoner?

It is not, under Panetti’s own terms. That decision asks about understanding, not memory–more specifically, about a person’s understanding of why the State seeks capital punishment for a crime, not his memory of the crime itself. And the one may exist without the other. Do you have an independent recollection of the Civil War? Obviously not. But you may still be able to reach a rational–indeed, a sophisticated–understanding of that conflict and its consequences. Do you recall your first day of school? Probably not. But if your mother told you years later that you were sent home for hitting a classmate, you would have no trouble grasping the story. And similarly, if you somehow blacked out a crime you committed, but later learned what you had done, you could well appreciate the State’s desire to impose a penalty. Assuming, that is, no other cognitive impairment, loss of memory of a crime does not prevent rational understanding of the State’s reasons for resorting to punishment. And that kind of comprehension is the Panetti standard’s singular focus.