Kenneth Eugene Smith was executed in Alabama on January 25, 2024, marking the first-ever use of nitrogen hypoxia as an execution method in history. The unprecedented procedure sparked immediate global condemnation amid harrowing witness accounts of Smith’s prolonged suffering during the 29-minute execution process.
In a historic and deeply controversial move, Alabama carried out the first execution by nitrogen gas, a method never before tried on a human being. Kenneth Eugene Smith, aged 58, was put to death at the William C. Holman Correctional Facility in Atmore after exhausting all appeals.
Smith’s execution followed the US Supreme Court’s final rejection of his last-minute appeals, leaving the state to proceed despite uproar from human rights groups and international observers. His lawyers had argued vehemently that nitrogen hypoxia amounted to cruel and unusual punishment, but the courts remained unmoved.
The chilling details of the night reveal a grim scene: Smith was strapped to a gurney, a full-face mask placed over him to administer nitrogen gas. Although officials promised a swift death, witnesses reported violent thrashing, gasping, and convulsions lasting nearly half an hour.
Startling images and testimonies from witnesses describe Smith’s body jerking violently against restraints as he struggled for air. Fluids appeared inside the mask, indicating distress. The execution took 29 minutes, far longer than the state’s assurances of a quick, painless death.
Before his death, Smith’s last meal consisted of steak, hash browns, and eggs. In his final moments, muffled behind the execution mask, he spoke words charged with warning and sorrow: “Tonight, Alabama caused humanity to take a step backwards.”
The case’s grim backstory stretches back more than three decades to Sheffield, Alabama, 1988, where Smith’s conviction stemmed from the orchestrated murder of Elizabeth Sennett. Her husband, Reverend Charles Sennett Sr., hired Smith to 𝓀𝒾𝓁𝓁 his wife, setting off a chain of tragic events.
Elizabeth Sennett, a devoted mother and community member, was brutally attacked and left unconscious. Investigators believe the reverend administered her fatal wound. She died a week later, deeply affecting her family and sparking immense legal battles that lasted decades.
Smith’s first trial in 1989 led to a capital murder conviction, and a retrial in 1996 returned the same verdict. Despite the jury’s 11-1 vote in favor of life imprisonment, a judge overruled the decision under Alabama’s controversial judicial override law, sentencing Smith to death.
The judicial override, abolished in 2017, had no retroactive effect on Smith’s sentence. His co-conspirator, John Forrest Parker, was executed by lethal injection in 2010. Smith’s execution was intended by lethal injection in 2022 but was botched after failed attempts to access his veins.
That failed lethal injection left Smith strapped to a gurney for four agonizing hours before a last-minute stay of execution was granted. Smith described the event as excruciating and bewildering, a traumatic ordeal that left him scarred even in the final months leading to his death by nitrogen hypoxia.
Smith’s execution by nitrogen hypoxia was met with immediate and intense criticism. Medical experts questioned the method’s safety, efficacy, and humanity, highlighting absent details from the state about the concentration and administration of nitrogen gas during the procedure.
Human rights advocates warned the execution could constitute torture or cruel, inhuman, and degrading treatment under international law. The United Nations issued statements condemning the execution and urging Alabama to halt further use of nitrogen hypoxia pending full review.
Smith’s spiritual advisor and legal team spoke out before the execution, emphasizing the moral crisis the event represented. The reverberations of this historic execution extend beyond Alabama, influencing death penalty protocols nationwide and spotlighting the brutal realities of capital punishment.
Family members of Elizabeth Sennett expressed their belief that justice had been served despite the controversy over the execution method. They reminded the public that, amidst the debate, a woman’s life was brutally ended by a cold, calculated crime more than 36 years ago.
Alabama’s Attorney General hailed the execution as a triumph of justice, while advocacy groups demanded comprehensive transparency and reforms to safeguard human dignity in the application of the death penalty moving forward.
Less than a year after Smith’s execution, Alabama again used nitrogen hypoxia to execute Alan Eugene Miller, making Smith’s death a grim precedent that other states now watch closely as they consider adopting similar methods.
This groundbreaking yet gruesome execution raises urgent questions about the nature of justice and humanity. Was this truly justice, or did Alabama’s actions mark a dangerous retreat into barbarism under the guise
of capital punishment innovation?
Kenneth Eugene Smith’s last words linger in the air: a poignant indictment of a system many argue has regressed. As the world watches, the ramifications of his execution will echo through future debates over the death penalty and the means by which the state claims human lives.