Lethal Injection in the United States
Lethal injection is the world's newest method of execution, and is quickly becoming the most common one. In 1982, the United States became the first country to use lethal injection as a means of carrying out capital punishment.
Lethal injection was originally proposed as a means of execution in 1888 in New York, but the state chose electrocution instead. In 1977, Oklahoma became the first state to adopt lethal-injection legislation. Five years later, Texas performed the first execution by lethal injection.
Of the 38 U.S. states that have a death penalty, 34 use lethal injection as the primary form of execution. The U.S. federal government and the U.S. military also use lethal injection. In 2004, according to the U.S. Department of Justice, 59 people were executed in the United States, and all but one of those died by lethal injection. The number of states authorizing lethal injection increased from 27 in 1994 to 37 in 2004. In 2010, a shortage in one of the drugs used in lethal injection led to some states postponing executions.
U.S. executions were briefly halted in 1972 following the ruling of the U.S. Supreme Court on the case of Furman v. Georgia. The justices decided that executions were cruel and unusual punishment and therefore a violation of the Eighth Amendment of the U.S. Constitution. In 1976, the Court reversed this decision in the case of Gregg v. Georgia. To address the "cruel and usual punishment" objections, states began looking for a more humane way of carrying out the death penalty, lethal injection being one of the methods they came up with.