A condemned murderer took nearly two hours to die and gasped for about 90 minutes during an execution in Arizona that quickly rekindled the national debate on capital punishment in the U.S.
The execution of 55-year-old Joseph Rudolph Wood took so long that his lawyers had time to file an emergency appeal while it was ongoing. The Arizona Supreme Court also called an impromptu hearing on the matter and learned of his death during the discussions.
"He has been gasping and snorting for more than an hour," Wood's lawyers wrote in a legal filing demanding that the courts stop it. "He is still alive."
It is the third prolonged execution this year in the U.S., including one in Ohio in which an inmate gasped in similar fashion for nearly a half-hour. An Oklahoma inmate died of a heart attack in April, minutes after prison officials halted his execution because the drugs weren't being administered properly.
Gov. Jan Brewer said later that she's ordering a full review of the state's execution process, saying she's concerned by how long it took for the administered drug protocol to kill Wood.
Arizona Attorney General Tom Horne's office said Wood was pronounced dead at 3:49 p.m., one hour and 57 minutes after the execution started.
An Associated Press reporter who witnessed the execution saw Wood start gasping shortly after a sedative and a pain killer were injected into his veins. He gasped more than 600 times over the next hour and a half. During the gasps, his jaw dropped and his chest expanded and contracted.
An administrator checked on Wood a half dozen times. His breathing slowed as a deacon said a prayer while holding a rosary. Wood finally stopped breathing and was pronounced dead 12 minutes later.
"Throughout this execution, I conferred and collaborated with our IV team members and was assured unequivocally that the inmate was comatose and never in pain or distress," said state Department of Corrections Director Charles Ryan.
Defence lawyer Dale Baich called it a botched execution that should have taken 10 minutes.
"Arizona appears to have joined several other states who have been responsible for an entirely preventable horror — a bungled execution," Baich said. "The public should hold its officials responsible and demand to make this process more transparent."
Family members of Wood's victims in a double 1989 murder said they had no problems with the way the execution was carried out.
"This man conducted a horrific murder and you guys are going, let's worry about the drugs," said Richard Brown, the brother-in-law of Debbie Dietz. "Why didn't they give him a bullet, why didn't we give him Drano?"
Wood looked at the family members as he delivered his final words, saying he was thankful for Jesus Christ as his saviour. At one point, he smiled at them, which angered the family.
"I take comfort knowing today my pain stops, and I said a prayer that on this or any other day you may find peace in all of your hearts and may God forgive you all," Wood said.
States have refused to reveal details such as which pharmacies are supplying lethal injection drugs and who is administering them out of concerns that the drug makers could be harassed.
Wood's execution was Arizona's third since October and the state's 36th since 1992.
He was convicted of fatally shooting Dietz and her father, 55-year-old Gene Dietz, at their auto repair shop in Tucson.
Wood and Debbie Dietz had a tumultuous relationship during which he repeatedly assaulted her. She tried to end their relationship and got an order of protection against Wood.
On the day of the shooting, Wood went to the auto shop and waited for Gene Dietz, who disapproved of his daughter's relationship with Wood, to get off the phone. Once the father hung up, Wood pulled out a revolver, shot him in the chest and then smiled.
Wood then turned his attention toward Debbie Dietz, who was trying to telephone for help. Wood grabbed her by the neck and put his gun to her chest. She pleaded with him to spare her life. An employee heard Wood say, "I told you I was going to do it. I have to kill you." He then called her an expletive and fired two shots in her chest.