Corrections

To the eight men scheduled to be executed over 10 days this month by the state of Arkansas, the question is when. When will they die? On the day and time of the state's choosing — April 17, 20, 24 and 27 — or some later date, dependent on a court-ordered stay of their execution? For others without more than a passing interest in the news, the question might be why, followed by how.

How does the state end the life of an inmate, without pain but without error?

In Arkansas's case, the answer, for better or worse, is lethal injection.