Slate posts, "Death by Nitrogen," by Tom McNichol.
The Supreme Court ruled in 2008 that Kentucky's three-drug protocol for carrying out lethal injections was constitutional, but there’s no question that the method looks grimly suspect in the wake of Clayton Lockett’s apparently painful, botched execution in Oklahoma last month. Not so long ago, though, this was the method that represented progress. Hanging. Firing squad. The guillotine. The electric chair. The gas chamber. Lethal injection. Every age seems to feature a new and improved method of capital punishment, billed as more efficient and humane. The spectacle of Lockett’s death, and the Supreme Court’s hesitation, shines a spotlight on the latest idea—death by nitrogen.
This new proposed method, known as nitrogen asphyxiation, seals the condemned in an airtight chamber pumped full of nitrogen gas, causing death by a lack of oxygen. Nitrogen gas has yet to be put to the test as a method of capital punishment—no country currently uses it for state-sanctioned executions. But people do die accidentally of nitrogen asphyxiation, and usually never know what hit them. (It’s even possible that death by nitrogen gas is mildly euphoric. Deep-sea divers exposed to an excess of nitrogen develop a narcosis, colorfully known as “raptures of the deep,” similar to drunkenness or nitrous oxide inhalation.)
In late April, Louisiana Department of Corrections Secretary James LeBlanc suggested to a state legislative committee that Louisiana should look into using nitrogen gas as a new method of execution, since lethal injection has become so contentious. “It’s become almost impossible to execute someone,” LeBlanc complained to the Louisiana House Administration of Criminal Justice Committee.
“Nitrogen is the big thing,” LeBlanc told the committee. “It’s a painless way to go. But more time needs to be spent [studying] that.” The committee instructed LeBlanc to do some research on the subject and report back. In the meantime, Louisiana has delayed a pending execution. “I’m not taking anything off the table,” says state Rep. Joseph P. Lopinto III, chairman of the state’s Administration of Criminal Justice Committee. “If someone says nitrogen gas is the way to go, then we can debate that and do it if need be.”
Related posts are in the gas chamber category inex.