Fentanyl used for 1st time to execute U.S. inmate

Nebraska used a lethal injection of four drugs in a never-before-tried combination, including the powerful opioid fentanyl, on Tuesday to carry out its first execution in more than two decades.

Carey Dean Moore, 60, was pronounced dead at 10:47 a.m. CT. Moore, who had been sentenced to death for killing two cab drivers in Omaha in 1979, also was the first inmate to be lethally injected in Nebraska, which last carried out an execution in 1997 byusing the electric chair.

His execution marked the first time any state has usedfentanyl in a lethal injection. The drug, 100 times stronger than morphine, has helped fuel the recent national opioidcrisis, which has brought a surge in overdose deaths.

Witnesses said there appeared to be no complications in the execution process.

At one point while on the gurney, Moore turned his head and mouthed several words to his family, including, "I love you."

Moore's execution comes a little more than three years after Nebraska lawmakers abolished the death penalty, only to have it reinstated the following year through a citizen ballot drive partially financed by Republican Gov. Pete Ricketts. The wealthy former businessmanhas said he was fulfilling the wishes of voters in the conservative state.

According to prosecutors, Moore was 21 when he fatally shot Reuel Van Ness during a robbery with his younger brother, and used the money to buy drugs and pornography. Moore fatally shot Maynard Helgeland by himself five days later, saying he wanted to prove he could take a man's life by himself. Moore was arrested a week later. He was charged and convicted of first-degree murder, while his 14-year-old brother was convicted of second-degree murder.

Numerous delays

Moore has faced execution dates set by the Nebraska Supreme Court seven times since conviction, but each was delayed because of legal challenges and questions over whether previous lethal injection drugs were purchased legally. For some relatives of Moore's victims, that was far too long and they hope his name and crimes will finally vanish from headlines.

"We're sick of hearing about Carey Dean Moore," Steve Helgeland, one of Maynard Helgeland's three children, said ahead of the execution. "All we really want is for him to go away."

Helgeland said the numerous delays in executing Moore had left him ambivalent about whether his father's killer dies by lethal injection or spends the rest of his life in prison. Helgeland said he plannedto be at the prison for the execution to honour his father's memory, but that he wouldn't witness it.

"There was a point in my life when I probably would have pulled the switch myself, but 39 years has a way of dissipating your anger," he said.

A Germany-based drugmaker,FreseniusKabi,tried to halt the execution last week, filing a lawsuit that alleged the state had illegally procured at least one of the company's drugs. Fresenius Kabihadargued that allowing the execution to go forward would harm its reputation and business relationships.

But a federal judge sided with state lawyers, who argued that the public's interest in carrying out a lawful execution outweighed the company's concerns. The judge also noted that Moore had stopped fighting the state's efforts to execute him.

A federal Appeals Court upheld that ruling Monday, and Fresenius Kabi decided not to take the issue to the U.S. Supreme Court.