" A wide assortment of children's rights advocates, lawyers, and mental health experts were watching closely when we asked the Court to declare life-without-parole sentences imposed on children unconstitutional.

....I told the Court that the United States is the only country in the world that imposes life imprisonment without parole sentences on children. I explained that condemning children violates international law, which bans these sentences for children. We showed the Court that these sentences are disproportionately imposed on children of color. We argued that the phenomenon of life sentences imposed on children is largely a result of harsh punishments that were created for career adult criminals and were were never intended for children--which made the imposition of such a sentence on juveniles like Terrance Graham and Joe Sullivan unusual. I also told the Court that to say to any child of thirteen that he is fit only to die in prison is cruel. "

― Bryan Stevenson , Just Mercy: A Story of Justice and Redemption