Skip to main content

Judge orders Tennessee to turn off inmate's heart-regulating implanted device at execution

NASHVILLE, Tenn. (AP) — Tennessee officials must deactivate a death-row inmate 's implanted heart-regulating device to avert the risk that it might try to shock him during his lethal injection, a judge ruled Friday.

The order by Nashville Chancellor Russell Perkins comes ahead of the Aug. 5 execution of Byron Black. Black's attorneys have said that the implantable cardioverter-defibrillator could shock him in an attempt to restore his heart's normal rhythm after the single dose of pentobarbital, with the potential for multiple rounds of shocks and extreme pain and suffering.

The order requires the state to deactivate the device moments before administering the lethal injection, including having medical or certified technician professionals, plus equipment, on hand. The lower-court judge said the order will not serve to delay the execution, something he said he does not have the authority to do. He also said it doesn't add an undue administrative or logistical burden for the state.


Black’s attorneys say the only surefire way to shut off the device is for a doctor to place a programming device over the implant site, sending it a deactivation command. It is unclear how quickly the state could find a medical professional willing to do the deactivation. Additionally, the state is almost certain to file a quick appeal.

The implantable cardioverter-defibrillator is a small, battery-powered electronic instrument that is surgically implanted in someone's chest, usually near the left collarbone. Black's was inserted in May 2024. It serves as a pacemaker and an emergency defibrillator. At a two-day hearing this week, experts offered clashing testimony on how it would act during the execution and what Black could feel if he is shocked.

Attorneys for the state deemed it highly unlikely that the pentobarbital would trigger the device's defibrillating function, and if it did, they say he would be unconscious and unaware, and unable to perceive pain. The state also said the lower-court judge lacked authority to order the device disabled.
The only surefire way to shut off the device is for a doctor to place a programming device over the implant site, sending it a deactivation command. It is unclear how quickly the state could find a medical professional willing to do the deactivation.
Black's attorneys say the state is relying on studies that confuse unawareness with unresponsiveness. The inmate's team says research shows pentobarbital renders people unresponsive and causes them to experience amnesia after they undergo an operation, but it doesn’t make them unaware or unable to feel pain..

Kelley Henry, an attorney for Black, said she is relieved by the ruling.

“It’s horrifying to think about this frail old man being shocked over and over as the device attempts to restore his heart’s rhythm even as the State works to kill him,” Henry said in a statement. “Today’s ruling averts that torturous outcome.”

A Tennessee attorney general's office spokesperson did not immediately respond to requests for comment Friday evening. Its previous filings say Black is trying to further delay justice for brutal murders.

Black was convicted in the 1988 shooting deaths of girlfriend Angela Clay, 29, and her two daughters, Latoya, 9, and Lakeisha, 6. Prosecutors said Black was in a jealous rage when he shot the three at their home. At the time, Black was on work-release while serving time for shooting and wounding Clay’s estranged husband.

Black has already seen three execution dates come and go, thanks to the COVID-19 pandemic and a pause on executions from Gov. Bill Lee after the Department of Correction was found to not be testing the execution drugs for potency and purity as required. Black's execution would be the second one under a pentobarbital protocol released in December.

Black is intellectually disabled, attorneys say


Black’s attorneys have previously tried and failed to show that he should not be executed because he is intellectually disabled, and that would violate the state’s Constitution.

The state Supreme Court recently declined to order a hearing over whether he is incompetent to be executed. 

A U.S. Supreme Court effort remains pending.

Black's legal team has filed a request for the governor to commute his sentence to life in prison. The letter asking for clemency says Black suffered from prenatal alcohol exposure and exposure to toxic lead as a toddler, compounding lifelong cognitive and developmental impairments.

The 69-year-old is now in a wheelchair, suffering from dementia, brain damage, kidney failure, congestive heart failure and other conditions, the clemency letter says.

Additionally, the clemency request says if he had delayed filing his intellectual disability claim, he would have been spared under a 2021 state law.

Black's motion related to his heart device came within a general challenge he and other death row inmates filed against the state’s new execution protocol. The trial isn't until 2026.

Source: The Associated Press, Staff, July 19, 2025




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


Comments

Most viewed (Last 7 days)

Singapore executes three drug mules over two days

Singapore hanged three people for drug offences last week, bringing the total number of executions to 17 this year - the highest since 2003. These come a week before a constitutional challenge against the death penalty for drug offences is due to be heard. Singapore has some of the world's harshest anti-drug laws, which it says are a necessary deterrent to drug crime, a major issue elsewhere in South East Asia. Anyone convicted of trafficking - which includes selling, giving, transporting or administering - more than 15g of diamorphine, 30g of cocaine, 250g of methamphetamine and 500g of cannabis in Singapore will be handed the death sentence.

Florida | After nearly 50 years on death row, Tommy Zeigler seeks final chance at freedom

The Winter Garden Police chief was at a party on Christmas Eve 1975 when he received a phone call from his friend Tommy Zeigler, the owner of a furniture store on Dillard Street. “I’ve been shot, please hurry,” Zeigler told the chief as he struggled for breath. When police arrived at the store, Zeigler, 30, managed to unlock the door and then collapsed “with a gaping bullet hole through his lower abdomen,” court records show. In the store, detectives found a gruesome, bloody crime scene and several guns. Four other people — Zeigler’s wife, his in-laws and a laborer — lay dead.

Louisiana death row inmate freed after nearly 30 years as overturned conviction upends case

A Louisiana man who spent nearly 30 years on death row walked out of prison Wednesday after a judge overturned his conviction and granted him bail. Jimmie Duncan, now in his 60s, was sentenced to death in 1998 for the alleged rape and drowning of his girlfriend’s 23-month-old daughter, Haley Oliveaux — a case long clouded by disputed forensic testimony. His release comes months after a state judge ruled that the evidence prosecutors used to secure the conviction was unreliable and rooted in discredited bite-mark analysis.

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.

Vietnam | Woman sentenced to death for poisoning 4 family members with cyanide

A woman in Dong Nai Province in southern Vietnam was sentenced to death on Thursday for killing family members including two young children in a series of cyanide poisonings that shocked her community. The Dong Nai People's Court found 39-year-old Nguyen Thi Hong Bich guilty of murder and of illegally possessing and using toxic chemicals. Judges described her actions as "cold-blooded, inhumane and calculated," saying Bich exploited the trust of her victims and "destroyed every ethical bond within her family."

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.

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.

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 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.

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.