McALESTER, Okla. (AP) 鈥� Oklahoma executed a man Thursday for the 1985 shooting death of an Oklahoma City-area schoolteacher after courts rejected his claim that the state鈥檚 lethal injection method would result in unconstitutional pain and suffering.
Bigler Stouffer II, 79, received a three-drug lethal injection at the Oklahoma State Penitentiary in McAlester.
Stouffer was the first person executed in Oklahoma since John Grant as the state ended a six-year execution moratorium brought on by concerns over its protocols.
Thursday's execution process that began at 10 a.m. appeared to go more smoothly. After receiving lethal drugs, Stouffer was declared unconscious at 10:07 a.m., and his breaths became shallower at 10:09 a.m. He was declared dead at 10:16 a.m.
Oklahoma Attorney General John O鈥機onnor said in statement that the execution 鈥渨as carried out with zero complications.鈥� The Rev. Howard Potts, who was in the death chamber with Stouffer, said Stouffer "was totally at peace.鈥�
Stouffer's last words were: 鈥淢y request is that my father forgive them. Thank you.鈥�
Stouffer has maintained his innocence in the attack that left Linda Reaves dead and her boyfriend, Doug Ivens, seriously injured. He and his attorneys argued in court filings that the state鈥檚 three-drug execution method poses a risk of unconstitutional pain and suffering and that Stouffer should be included among other death row plaintiffs in a federal lawsuit challenging the protocols. But by a federal district judge and the U.S. Court of Appeals for the Tenth Circuit. A final appeal with the U.S. Supreme Court was denied Thursday morning, less than two hours before the scheduled execution
Stouffer was convicted and sentenced to death in 2003 after his first conviction and death sentence were overturned. At he said Ivens was shot as the two men fought over a gun at Ivens' home, and that Reaves was dead when he arrived.
鈥淚 am totally innocent of the murder of Linda Reaves and my heart goes out to the family of Linda Reaves that have suffered as a result of her murder," Stouffer told the board during a video appearance from prison.
Prosecutors said Stouffer went to the home to borrow the gun from Ivens, then fatally shot Reaves and wounded Ivens to gain access to Ivens鈥� $2 million life insurance policy. At the time, Stouffer was dating Ivens鈥� ex-wife.
Despite being shot three times with a .38-caliber pistol, including once in the face, Ivens survived and testified against Stouffer. Ivens has since died.
鈥淪touffer's heinous actions against Doug and Linda, his lies and manipulations in the years to follow, and his complete lack of sorrow and remorse for the hurt he caused should dictate one conclusion 鈥� the jury's death sentence must be carried out," attorneys for the state wrote in asking the Pardon and Parole Board to reject Stouffer's request for clemency.
Several members of the board voiced concerns about the state's ability to humanely execute people. But Republican Gov. Kevin Stitt that Stitt commute Stouffer鈥檚 sentence to life in prison without parole.
Reaves' cousin, Rodney Thomson, spoke to reporters after Stouffer's execution, saying the killing had consumed his family members. He thanked the attorney general and staff and other prosecutors and investigators who worked on the case.
鈥淭oday we witnessed the law of the land carried out on behalf of my cousin,鈥� Thomson read from a statement. 鈥淎lthough long in coming, justice has prevailed.鈥�
Stitt did , Julius Jones, last month just hours before his scheduled execution, commuting his sentence to life in prison without the possibility of parole. That case had drawn outcry and protests over doubts about his guilt in the slaying of a businessman more than 20 years ago.
Executions in Oklahoma have typically been held in the evenings, but prison officials moved Stouffer's execution to 10 a.m. to make it easier for the prison to return to normal operations, said Department of Corrections spokesman Josh Ward.
Oklahoma had one of the nation鈥檚 busiest death chambers until led to a de facto moratorium. Richard Glossip was in September 2015 when prison officials realized they received the wrong lethal drug. It was later learned the same wrong drug had been used to .
The drug mix-ups followed a botched execution in April 2014 in which inmate before dying 43 minutes into his lethal injection 鈥� and after the state鈥檚 prisons chief ordered executioners to stop.
Sean Murphy, The Associated Press