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.
Prison reform
In the aftermath of independence most states amended their criminal punishment statutes. Pennsylvania eliminated the death penalty for robbery and burglary in 1786, and in 1794 retained it only for first degree murder. Other states followed and in all cases the answer to what alternative penalties should be imposed was incarceration. Pennsylvania turned its old jail at Walnut Street into a state prison. New York built Newgate state prison in Greenwich Village and other states followed. But by 1820 faith in the efficacy of legal reform had declined as statutory changes had no discernible effect on the level of crime and the prisons, where prisoners shared large rooms and booty including alcohol, had become riotous and prone to escapes.