Skip to main content

Oklahoma halted execution questions answered

Friends and supporters protesting Richard Glossip's execution.
Friends and supporters protesting Richard Glossip's execution.
Oklahoma's protocols called for potassium chloride to be used in the scheduled execution of death row inmate Richard Glossip, but the state received potassium acetate instead. The state's attorney general has asked a court to delay Glossip's rescheduled execution and others that have been set while a review is done on why the wrong drug came.

Here are some questions and answers about the drugs and Oklahoma's execution process:

Q: ARE POTASSIUM CHLORIDE AND POTASSIUM ACETATE ALIKE?

A: According to the National Institutes of Health, potassium acetate and potassium chloride can each be used in medical settings to treat low levels of potassium, restoring appropriate heart rhythms, blood pressure and kidney function. NIH does not describe the drugs' use in death penalty cases. Executioners use potassium chloride to stop an inmate's heart.

Dr. Alice Chen, an internal medicine specialist and executive director of Doctors for America, says the 2 drugs are not interchangeable.

"As with any other drug, people react to them in different ways," Chen said. "We're not certain what the dose should be, how different people would react to it in the cocktail."

But Robert Patton, Oklahoma's prisons director, told reporters Thursday that the state's drug supplier believed one drug could be swapped with the other. He refused to say who supplied the drug; state law keeps the information a secret.

"Contact was immediately made to the provider, whose professional opinion was that potassium acetate is medically interchangeable with potassium chloride at the same quantity," Patton said. "However, by the provider supplying us with potassium acetate, a legal ambiguity was created that needed to be cleared up before moving forward."

Q: HAS POTASSIUM ACETATE BEEN USED IN A U.S. EXECUTION?

A: No, according to Jen Moreno, a staff attorney with the Death Penalty Clinic at the at the University of California's Berkeley Law School.

"It's never been used, and actually doctors and pharmacologists we're talking to aren't super familiar with it," Moreno said. "It's not a very common drug it seems."

Q: WHAT'S ALLOWED UNDER OKLAHOMA'S EXECUTION PROTOCOLS?

A: Oklahoma has some leeway in the drugs it uses in lethal injections, giving Patton discretion as to which chemicals are used. The protocols include dosage guidelines for single-drug lethal injections of pentobarbital or sodium pentothal, along with dosages for a 3-drug protocol of midazolam, vecuronium bromide and potassium chloride. The protocols also allow for rocuronium or pancuronium bromide to be substituted for the 2nd drug. The protocols do not list an alternate for potassium chloride, which is the 3rd drug used.

Much attention has been paid to midazolam, a sedative that Oklahoma first used in the April 2014 execution of Clayton Lockett. That execution - which lasted more than 40 minutes - led to a lawsuit that ended up before the U.S. Supreme Court, which ruled in June that the use of midazolam is constitutional.

The protocol says the state must notify the inmate within 10 days of the execution which drugs will be used. In an Aug. 11 letter to Glossip's attorneys, the state said it planned to use midazolam, rocuronium bromide and potassium chloride in Glossip's execution and that the drugs "have been obtained." No explanation has been offered for why potassium acetate was made available instead. Patton on Thursday blamed the vendor.

Q: WHEN DID THE STATE FIND OUT IT HAD THE WRONG DRUG?

A: Patton said a sealed box from the drug supplier was opened about 1 p.m. CDT Wednesday, two hours before Glossip's scheduled execution. He said the prison system immediately reached out to the supplier and was told potassium acetate was a suitable substitute.

Patton said the department tried to obtain potassium chloride but determined it wouldn't have been able to obtain it in time to carry out Glossip's execution on Wednesday.

The U.S. Supreme Court, asked to rule on Glossip's appeal for more time to prove his claim of innocence, issued its denial shortly before Glossip's scheduled execution time of 3 p.m. CDT. Fallin issued her emergency stay around 3:45 p.m.

Source: Associated Press, October 3, 2015

Report an error, an omission: deathpenaltynews@gmail.com

Most viewed (Last 7 days)

USA | What happens in the final weeks before an execution? These reporters were inside the room.

The journalists behind ‘The Last 12 Weeks’ earned extraordinary access to a death penalty defense team—and faced difficult ethical choices Many defense lawyers are naturally cagey. They work in a pressure cooker, protecting their clients’ rights while fighting for the best possible outcome. And arguably, the stakes can’t get any higher than trying to save a client’s life. So no, defense lawyers don’t usually invite journalists into strategy meetings. But that’s what happened when Marshall Project reporter Maurice Chammah and Serial Productions senior producer Alvin Melathe spent the final few months before a Texas execution embedded with a capital defense team.

North Korea | 'I was only 9': North Korean defector recalls childhood memory of public execution

Kim Eun-joo was 9 years old when her teacher stopped their lesson and told the class to follow her outside. The children were marched to a public execution ground in North Korea. “I would cry even when our family dog died,” Kim said in a recent interview with The Korea Times. “But the first time I watched humans killing a human, I had no words for what I was feeling. It was the most brutal scene I have ever seen, in any movie or in real life.” The memory has stayed with her ever since. Now a human rights advocate after defecting from North Korea, Kim recently brought that childhood scene to the 9th World Congress Against the Death Penalty in Paris, where North Korea’s use of public executions and capital punishment was officially placed on the agenda for the first time.

19 July 1943 | Auschwitz's Largest Public Hanging: 12 Polish Prisoners Executed in Escape Reprisal

OSWIECIM, Poland — The SS carried out the largest public hanging in Auschwitz history on July 19, 1943, executing 12 Polish prisoners before other inmates as collective punishment for escapes and civilian contacts. The victims, all from the camp’s surveyors’ labor unit, were hanged on gallows built in front of the camp kitchen during an Auschwitz I roll call. The SS orchestrated this reprisal following prisoner escapes from the surveyors’ detail and unauthorized communication between inmates and civilians. Camp authorities used the recent escapes as a pretext to impose collective punishment.

Former Florida cop to be executed on same day as 80-year-old Pasco man

In an unprecedented move in the modern history of capital punishment, Gov. Ron DeSantis on Tuesday cleared the way for 2 executions to occur on the same day.  DeSantis reset the execution of James Duckett, whose execution earlier this year was stayed amid efforts to secure DNA testing and analysis of evidence in his case.  Duckett’s execution was reset for July 28. That is the same day previously set for the execution of Dominick Occhicone.  Court records indicate that Duckett’s execution is scheduled for noon. Occhicone’s is set to follow at 6 p.m. 

Texas: The inmates who refused to die quietly and had to be gassed out of their cells before execution

Former crime reporter Michelle Lyons, who witnessed nearly 300 executions in Texas, US, reveals the desperate acts of death row prisoners who refused to accept their fate After spending years or often decades locked up in a tiny cell for 23 hours a day, most Death Row inmates go willingly to their executions. However, some refuse to die quietly - with officers forced to gas them out of cells, strap up their heads and even give chase across prison grounds. Michelle Lyons, who has witnessed nearly 300 executions in Texas, US, exclusively tells Sun Online how certain inmates "fight like hell" in their last moments. On most occasions, Michelle watched from the witness area, with the killers already on the gurney - the stretcher where they'd be given a lethal injection. Seven prisoners once tried to escape from the Row in Huntsville - with one shoving magazines and newspapers under his clothes to help him roll over razor-wire fences. Others have had to b...

Japan: Capital punishment for a minor

Death chamber at Tokyo Detention Center The Supreme Court's recent decision to uphold the death sentence given in a lay judge trial to a 24-year-old man for murders he committed when he was a minor raises questions about the lay judge trial system and capital punishment. These include whether the lay judges correctly understood the spirit of the Juvenile Law in sentencing the defendant to death. It was the 1st death sentence handed down on a minor in a lay judge trial. The murders took place in Ishinomaki, Miyagi Prefecture, in 2010 when Yutaro Chiba was 18 - meaning he fell under the purview of the Juvenile Law. Chiba was convicted of entering his ex-girlfriend's house and stabbing to death the girl's sister and a female friend of the girl with a butcher knife, seriously injuring a male friend of the sister and abducting the girl. Prosecutors said Chiba killed the victims because they were trying to separate him and his former girlfriend. Since Chiba pleaded n...

Florida to execute William Silvia for 2006 shooting murder of wife

William Silvia, convicted of the 2006 shooting murder of his wife, Patricia, is scheduled to die by lethal injection in August, according to a death warrant filed by Gov. Ron DeSantis on July 17. If all previously scheduled executions go as planned, Silvia will be the 13th person put to death in Florida this year, following a record-breaking 19 executions in 2025. Silvia, now 61, went to his estranged wife's mother's house in Seminole County to attempt to reconcile with her, but first he calmly bought a 12-gauge shotgun and ammunition, prosecutors said. After talking to Patricia Silvia, Silvia got the shotgun from his truck, shot her mother, Betty Woodard, in the face, and fatally shot Patricia in the head, court records show. Woodard, who was standing in front of her daughter, lost her left eye and the top portion of her nose.

Idaho | Death row prisoners sue over state's new firing squad

BOISE (Idaho Statesman) – Days after Idaho made the switch to a firing squad for executions, two Idaho death row prisoners next in line to be put to death sued the state prison system, saying its director withheld information about how she settled on the specifics for carrying out the method. Attorneys for prisoners Thomas Creech and Gerald Pizzuto filed suit this week in state district court against Idaho Department of Correction Director Bree Derrick. In the filing, they called her approval of an updated standard operating procedure for the firing squad and lethal injection as a backup method “arbitrary, capricious, or an abuse of discretion and in excess of the statutory authority of the agency.”

Florida executes Dennis Sochor

Man, 74, becomes oldest inmate executed in Florida in state’s 10th lethal injection this year  Florida put to death one of its oldest prisoners in its history on Tuesday, a 74-year-old convicted murderer who was 1 of 3 older inmates scheduled for execution within the span of a month in the nation’s busiest death penalty state.  Dennis Sochor was pronounced dead at 6:16 p.m. following a 3-drug injection at Florida State Prison near Starke, the office of Republican Gov. Ron DeSantis said. He was convicted of killing a woman on Jan. 1, 1982, just hours after meeting her at a New Year’s Eve party. 

Oldest inmate set to be executed in Florida will face strict spending limit for final meal

An entire category of food is also off-limits for final meal requests in Florida Florida is currently preparing to execute its oldest inmate later today (July 14), a 74-year-old convicted murderer who has been on death row since the 1980s—but his final meal will be limited by a strict budget. Dennis Sochor is scheduled to be put to death later today, making history as the oldest inmate to ever be executed in the state. The criminal, who has been on death row for nearly 40 years, will be administered the lethal three-drug injection, with the process due to begin at around 6pm.