Outcry as Alabama executes hitman Kenneth Smith with first new method in decades: live

Mike Sennett, the son of Elizabeth Dorlene Sennett, said late on Thursday night that Kenneth Smith “had been incarcerated almost twice as long as I knew my mom.”

“Nothing happened here today is going to bring mom back. It’s kind of a bittersweet day. We are not going to be jumping around, whooping and holler, hooray and all that. … I’ll end by saying Elizabeth Dorlene Sennett got her justice tonight,” he said.

Authorities in Alabama have come up with a grim and as-yet untested alternative to lethal injection and electric chair – being gassed to death with pure nitrogen, a reputedly ‘painless’ procedure that slowly starves the criminal of oxygen until they die.

But would you use it to put down a sickly pet, asks Sean O’Grady.

Alabama death row inmate Kenneth Eugene Smith became the first person in American history to be executed with nitrogen gas.

UN human rights experts and lawyers for Smith had sought to prevent it, saying the method was risky, experimental and could lead to a torturous death or non-fatal injury.

The state has called its new protocol “the most painless and humane method of execution known to man.”Ravina Shamdasani, a spokeswoman for the UN Human Rights office, said: “This could amount to torture or other cruel or degrading treatment or punishment under international human rights law.”

“Nitrogen gas has never been used in the United States to execute human beings.”

Lawmakers in Oklahoma and Mississippi have also approved similar nitrogen-asphyxiation execution protocols in recent years, but have yet to put them into practice.

“There are so many unanswered questions about this protocol and I think there are real concerns that Smith will suffer a cruel and painful death, while possibly endangering others in the execution chamber,” Robin Maher, executive director of the Death Penalty Information Center, said in a statement.

In an appeal filed in November, Smith’s attorneys argued that the method “can cause severe and permanent injuries short of death, including a persistent vegetative state, stroke, or the painful sensation of suffocation”.

“Just the idea of using gas for executions is an affront to our community,” Mike Zoosman, the co-founder of L’chaim, was quoted by The Guardian as saying.

“The Nazi legacy of experimentation to find the most expeditious way to rid our community of undesirable prisoners is an undercurrent for anyone who is aware of that history that should not be repeated in Alabama, or anywhere.”

In an interview days before his execution, the death row inmate in Alabama warned Americans that if his nitrogen execution were successful that process could be adopted by other states.

Kenneth Eugene Smith on Thursday became the first person in US history to be executed with nitrogen gas.

Smith told The Guardian in a phone call from his prison cell that he was not ready to die and had been diagnosed with PTSD caused by his first failed execution attempt. He said he suffered from sleeplessness and anxiety.

Smith said he was terrified by the prospect of vomiting in the mask leading and had appealed to people to show mercy for inmates facing judicial killings.

“You know, brother, I’d say, ‘Leave room for mercy’. That just doesn’t exist in Alabama. Mercy really doesn’t exist in this country when it comes to difficult situations like mine,” he told the newspaper.

“I fear that it will be successful, and you will have a nitrogen system coming to your state very soon,” he added.

Alabama death row inmate Kenneth Eugene Smith was executed on Thursday, almost three decades after he was convicted in the 1988 murder-for-hire plot of Elizabeth Dorlene Sennett.

Sennett was found dead in her home on 18 March 1988 with eight stab wounds in the chest and one on each side of her neck. Smith was one of two men convicted in the killing. The other, John Forrest Parker, was executed in 2010.

Prosecutors said they were each paid $1,000 (£786) to kill Sennett on behalf of her pastor husband, who was deeply in debt and wanted to collect on insurance. The husband, Charles Sennett Sr, killed himself when the investigation focused on him as a suspect, according to court documents.

Smith’s 1989 conviction was overturned, but he was convicted again in 1996. The jury recommended a life sentence by 11-1, but a judge overrode that and sentenced him to death.

The victim’s son, Charles Sennett Jr, earlier told WAAY-TV that Smith “has to pay for what he’s done”.

“And some of these people out there say, ‘Well, he doesn’t need to suffer like that.’ Well, he didn’t ask Mama how to suffer?” he said.

“They just did it. They stabbed her — multiple times.”

Rev Jeff Hood, who was with Kenneth Simth during his last hours, said the inmate was terrified before the execution.

“He’s terrified at the torture that could come. But he’s also at peace. One of the things he told me is he is finally getting out,” Mr Hood told the Associated Press.

Alabama death row inmate Kenneth Eugene Smith in his final statement said humanity took a step backwards in Alabama.

“Tonight Alabama causes humanity to take a step backwards. … I’m leaving with love, peace and light,” he said.

He made the “I love you sign” with his hands toward family members who were witnesses. “Thank you for supporting me. Love, love all of you,” Smith said.

In a statement following Kenneth Smith’s execution, Alabama Governor Kay Ivey said the case could “finally be put to rest”.

“On March 18, 1988, 45-year-old Elizabeth Sennett’s life was brutally taken from her by Kenneth Eugene Smith,” Governor Ivey said.

“After more than 30 years and attempt after attempt to game the system, Mr. Smith has answered for his horrendous crimes.

“The execution was lawfully carried out by nitrogen hypoxia, the method previously requested by Mr Smith as an alternative to lethal injection. At long last, Mr. Smith got what he asked for, and this case can finally be put to rest.

“I pray that Elizabeth Sennett’s family can receive closure after all these years dealing with that great loss.”

Alabama Death Row inmate Kenneth Eugene Smith has been executed with nitrogen gas.

It marks the first time the US has used the method to put an individual to death, and has brought the debate over capital punishment in the US back into the spotlight.

Alabama state officials said the method would be humane, but critics called it cruel and experimental.

Officials said Smith, 58, was pronounced dead at 8:25 p.m. at an Alabama prison after breathing pure nitrogen gas through a face mask to cause oxygen deprivation, according to The Associated Press.

It marked the first time that a new execution method has been used in the United States since lethal injection, now the most commonly used method, was introduced in 1982.