The Death Penalty Endgame
By The Editorial Board

(Credit: Daniel Zender)
How does the death penalty in America end?
For decades that has been an abstract question. Now there may be an answer in the case of Shonda Walter, a 36-year-old black woman on Pennsylvania’s death row. On Friday, the Supreme Court met to discuss whether to hear a petition from Ms. Walter, who is asking the justices to rule that in all cases, including hers, the death penalty violates the Eighth Amendment’s ban on cruel and unusual punishments.