Skip to main content

Alabama describes proposed nitrogen gas execution

MONTGOMERY, Ala. (AP) — Alabama’s proposed procedures to carry out executions with nitrogen gas include fitting a mask over the inmate’s face and replacing their breathing air with nitrogen until their heart stops.

The state described the procedures for the proposed new execution method in a redacted court filing. 

Alabama is seeking to become the first state to execute a prisoner using nitrogen. Nitrogen hypoxia has been authorized as an execution method in Alabama, Oklahoma and Mississippi, but no state has used the method to carry out a death sentence.

Nitrogen makes up 78% of the air inhaled by humans and is harmless when inhaled with proper levels of oxygen. Under the proposed execution method of nitrogen hypoxia, an inmate would be forced to breathe only nitrogen, depriving them of oxygen needed to maintain bodily functions and causing them to die.


Alabama Attorney General Steve Marshall on Friday asked the Alabama Supreme Court to set an execution date for Kenneth Smith, 58, using nitrogen hypoxia as the method of execution. The attorney general’s office included a redacted copy of the protocol in a court filing asking a judge to dismiss a lawsuit filed by Smith. Smith, in seeking to block the state’s second attempt to execute him by lethal injection, had argued that nitrogen should be available.

According to the protocol, the inmate would be escorted into the execution chamber, now used for lethal injections, placed on the gurney and have a mask fitted over their face. The warden would then read the death warrant and give the inmate a chance to give a final statement up to two minutes long. Execution team members would then make a final inspection of the mask. The warden, from another room, would then “activate the nitrogen hypoxia system.”

“After the nitrogen gas is introduced, it will be administered for 15 minutes or five minutes following a flatline indication on the EKG, whichever is longer,” the procedures stated.

If Alabama carries out an execution by nitrogen, it will be the first new execution method since lethal injection was introduced in the 1970s.

Heavy redactions


Deborah Denno, a death penalty expert at Fordham Law School, said that unlike lethal injection and electrocution, which have been used for decades, “experts could only speculate about how a state might conduct a nitrogen hypoxia execution.” She said the filed Alabama protocol does not provide answers because of its vagueness and heavy redactions.

“This is a vague, sloppy, dangerous, and unjustifiably deficient protocol made all the more incomprehensible by heavy redaction in the most important places,” Denno wrote in an email.

John Palombi, an attorney representing several death row inmates, said “it will be difficult to fully analyze this protocol until a far less redacted version is made available.”

“This is a complex procedure and we have every right to be concerned when the Department of Corrections is not transparent about it, particularly when they have had such a bad track record recently,” Palombi wrote in an email.

Alabama attempted to execute Smith by lethal injection last year, but called off the execution because of problems inserting an IV into his veins. It was the state’s second such instance within two months of being unable to put an inmate to death and its third since 2018. The day after Smith’s aborted execution, Gov. Kay Ivey announced a pause on executions to conduct an internal review of lethal injection procedures. The state resumed lethal injections last month.

Alabama lawmakers approved nitrogen hypoxia as an alternate execution method in 2018 as death penalty states faced difficulty obtaining lethal injection drugs and ongoing litigation challenging the humaneness of lethal injection.

“It’s readily available. It’s 78% of the air we breathe, and it will be a lot more humane to carry out a death sentence,” Trip Pittman, the former Alabama state senator who proposed the new execution method, said.

Pittman said the inmate will pass out — similar to how aircraft passengers pass out when a plane depressurizes — and then die.

Pittman disputed criticism that the method is experimental. He said that while no state has carried out a death sentence with nitrogen, people have died by breathing nitrogen during industrial accidents and suicide attempts, so the effects are known.

Smith was one of two men convicted in the 1988 murder-for-hire slaying of Elizabeth Sennett. The other man convicted in the killing was executed in 2010. Charles Sennett, the victim’s husband and a Church of Christ pastor, killed himself when the investigation began to focus on him as a possible suspect, according to court documents.

Source: The Associated Press, Staff, August 30, 2023


_____________________________________________________________________




_____________________________________________________________________


FOLLOW US ON:












HELP US KEEP THIS BLOG UP & RUNNING!



"One is absolutely sickened, not by the crimes that the wicked have committed,
but by the punishments that the good have inflicted."


— Oscar Wilde

Most viewed (Last 7 days)

Who Gets Hanged in Singapore?

Singapore’s death penalty has been in the news again.  Enshrined in law in 1975, a decade after the island split from Malaysia and became an independent state, the penalty can see people sentenced to hang for drug trafficking, murder or firearms offenses, among other crimes. Executions have often involved trafficking under the Misuse of Drugs Act, with offenses measured in grams.  Those executed have included people from low-income backgrounds and foreign nationals who are sometimes not fluent in English, according to human rights advocates such as Amnesty International and the International Drug Policy Consortium. 

Burkina Faso to bring back death penalty

Burkina Faso's military rulers will bring back the death penalty, which was abolished in 2018, the country's Council of Ministers announced on Thursday. "This draft penal code reinstates the death penalty for a number of offences, including high treason, acts of terrorism, acts of espionage, among others," stated the information service of the Burkinabe government. Burkina Faso last carried out an execution in 1988.

China | Former Chinese senior banker Bai Tianhui executed for taking US$155 million in bribes

Bai is the second senior figure from Huarong to be put to death for corruption following the execution of Lai Xiaomin in 2021 China has executed a former senior banker who was found guilty of taking more than 1.1 billion yuan (US$155 million) in bribes. Bai Tianhui, the former general manager of the asset management firm China Huarong International Holdings, was executed on Tuesday after the Supreme People’s Court approved the sentence, state broadcaster CCTV reported.

Tennessee executes Harold Wayne Nichols

Thirty-seven years after confessing to a series of rapes and the murder of Karen Pulley, Nichols expressed remorse in final words Strapped to a gurney in the execution chamber at Riverbend Maximum Security Institution Thursday morning, Harold Wayne Nichols made a final statement.  “To the people I’ve harmed, I’m sorry,” he said, according to prison officials and media witnesses. “To my family, know that I love you. I know where I’m going to. I’m ready to go home.”

Oklahoma board recommends clemency for inmate set to be executed next week

A voting board in Oklahoma decided Wednesday to recommend clemency for Tremane Wood, a death row inmate who is scheduled to receive a lethal injection next week at the state penitentiary in McAlester.  Wood, 46, faces execution for his conviction in the 2001 murder of Ronnie Wipf, a migrant farmworker, at an Oklahoma City hotel on New Year's Eve, court records show. The recommendation was decided in a 3-2 vote by the Oklahoma Pardon and Parole Board, consisting of five members appointed by either the governor or the state's top judicial official, according to CBS News affiliate KWTV. Oklahoma Gov. Kevin Sitt will consider the recommendation as he weighs whether to grant or deny Wood's clemency request, which would mean sparing him from execution and reducing his sentence to life in prison without the possibility of parole.

Afghanistan's Taliban rulers carry out public execution in sports stadium

The man had been convicted of killing 13 members of a family, including children, and was executed by one of their relatives, according to police. Afghanistan's Taliban authorities carried out the public execution of a man on Tuesday convicted of killing 13 members of a family, including several children, earlier this year. Tens of thousands of people attended the execution at a sports stadium in the eastern city of Khost, which the Supreme Court said was the eleventh since the Taliban seized power in 2021 in the wake of the chaotic withdrawal of US and NATO forces.

Afghanistan | Two Sons Of Executed Man Also Face Death Penalty, Says Taliban

The Taliban governor’s spokesperson in Khost said on Tuesday that two sons of a man executed earlier that day have also been sentenced to death. Their executions, he said, have been postponed because the heir of the victims is not currently in Afghanistan. Mostaghfer Gurbaz, spokesperson for the Taliban governor in Khost, also released details of the charges against the man executed on Tuesday, identified as Mangal. He said Mangal was accused of killing members of a family.

Utah | Ralph Menzies dies on death row less than 3 months after his execution was called off

Judge was set to consider arguments in December about Menzies’ mental fitness  Ralph Menzies, who spent more than 3 decades on Utah’s death row for the 1986 murder of Maurine Hunsaker, has died.  Menzies, 67, died of “presumed natural causes at a local hospital” Wednesday afternoon, according to the Utah Department of Corrections.  Matt Hunsaker, Maurine Hunsaker’s son, said Menzies’ death “was a complete surprise.”  “First off, I’d say that I’m numb. And second off, I would say, grateful,” Hunsaker told Utah News Dispatch. “I’m grateful that my family does not have to endure this for the holidays.” 

Iran | Child Bride Saved from the Gallows After Blood Money Raised Through Donations, Charities

Iran Human Rights (IHRNGO); December 9, 2025: Goli Kouhkan, a 25-year-old undocumented Baluch child bride who was scheduled to be executed within weeks, has been saved from the gallows after the diya (blood money) was raised in time. According to the judiciary’s Mizan News Agency , the plaintiffs in the case of Goli Kouhkan, have agreed to forgo their right to execution as retribution. In a video, the victim’s parents are seen signing the relevant documents. Goli’s lawyer, Parand Gharahdaghi, confirmed in a social media post that the original 10 billion (approx. 100,000 euros) toman diya was reduced to 8 billion tomans (approx. 80,000 euros) and had been raised through donations and charities.

Iran carries out public hanging of "double-rapist"

Iran on Tuesday publicly executed a man after convicting him of raping two women in the northern province of Semnan. The execution was carried out in the town of Bastam after the Supreme Court upheld the verdict, the judiciary's official outlet Mizan Online reported. Mizan cited the head of the provincial judiciary, Mohammad Akbari, as saying the ruling had been 'confirmed and enforced after precise review by the Supreme Court'. The provincial authority said the man had 'deceived two women and committed rape by force and coercion', adding that he used 'intimidation and threats' to instil fear of reputational harm in the victims.