"Justice Kennedy Quietly Empowers Death Penalty Opponents," is David Menschel's post at the American Constitution Society's blog. He's a criminal defense attorney and President of the Vital Projects Fund. Here's the beginning of this must-read:
As the Supreme Court ends its October Term 2013 and heads off for summer recess, it is worth taking a closer look at one of the sleeper cases of the term, Hall v. Florida, a case about intellectual disability and the death penalty. Though Hall received only moderate attention in the press and was depicted as having limited practical reach, it contains significant new avenues for those who oppose the death penalty. The opinion, written by Justice Anthony Kennedy, contains small but important analytical shifts that, considering Kennedy’s role not only as the Court’s swing justice but also as the Court’s most vocal interpreter of the Eighth Amendment, could ultimately make it far easier for death penalty opponents to abolish the death penalty entirely.
On the surface at least, Hall strikes little new ground. It mostly clarifies the Supreme Court’s 2002 decision, Atkins v. Virginia, in which the Court ruled that the Constitution forbids the execution of the “mentally retarded” – people we now refer to as “intellectually disabled.” Atkins had largely left it to the states to determine which defendants fall into this category and therefore are exempt from the death penalty. Hall tells certain wayward states like Florida that in order to comply with Atkins, they must determine which defendants are intellectually disabled in a robust, less rigid way and in a manner that is consistent with medicine and science.