People v. LaValle
People v. LaValle, 3 N.Y.3d 88 (2004), was a landmark decision by the New York Court of Appeals, the highest court in the U.S. state of New York, in which the court ruled that the state's death penalty statute was unconstitutional because of the statute's direction on how the jury was to be instructed in case of deadlock. New York has since been without the death penalty, as the law has not been amended.
New Mexico
On major political issues, New Mexico abolished its death penalty statute, though not retroactively, effective July 1, 2009. This means individuals on New Mexico's Death Row can still be executed. On March 18, 2009, then Governor Bill Richardson signed the law abolishing the death penalty in New Mexico following the assembly and senate vote the week before, thus becoming the 15th U.S. state to abolish the penalty.