ST. LOUIS COUNTY, Mo. — A man who abducted a 6-year-old Missouri girl and beat her to death at an abandoned factory decades ago was put to death Tuesday evening, shortly after the U.S. Supreme Court rejected a request to block the lethal injection over arguments he was mentally incompetent.
Johnny Johnson, 45, received a lethal dose of pentobarbital at a state prison in Bonne Terre and was pronounced dead at 6:33 p.m. CDT, authorities said. He was convicted of the July 2002 killing of Casey Williamson in the small St. Louis area suburb of Valley Park.
Johnson had expressed remorse in a brief handwritten statement released by the Department of Corrections hours before the execution.
“God Bless. Sorry to the people and family I hurt,” Johnson’s statement said.
The U.S. Supreme Court, with three justices dissenting, said earlier in an emailed statement that it was rejecting the request to stay the execution plans. Justice Sonia Sotomayor was joined by two other justices in the dissent.
In recent appeals, Johnson’s attorneys have said the inmate has had delusions about the devil using his death to bring about the end of the world.
“The Court today paves the way to execute a man with documented mental illness before any court meaningfully investigates his competency to be executed,” Sotomayor and the other dissenting justices wrote in a statement when the stay was rejected by the wider court. "There is no moral victory in executing someone who believes Satan is killing him to bring about the end of the world."
The girl's disappearance from her hometown of Valley Park on July 26, 2002, had set off a frantic search before her body was ultimately found.
Casey’s mother had been best friends in childhood with Johnson’s older sister and had even helped babysit him. After Johnson attended a barbecue the night before the killing, Casey's family let him sleep on a couch in the home where they also were sleeping.
In the morning, Johnson lured the girl — still in her nightgown — to the abandoned factory, even carrying her on his shoulders on the walk to the dilapidated site, according to court documents. When he tried to sexually assault her, Casey screamed and tried to break free, they said. He then killed her with a brick and a large rock, then washed off in the nearby Meramec River. Johnson confessed that same day to the crimes, according to authorities.
After a search involving first responders and volunteers, Casey's body was found in a pit less than a mile (kilometer) from her home, buried beneath rocks and debris.
At Johnson's trial, defense lawyers had presented testimony showing that their client — an ex-convict who had been released from a state psychiatric facility six months before the crime — had stopped taking his schizophrenia medication and was acting strangely in the days before the slaying.
In June, the Missouri Supreme Court denied an appeal seeking to block the execution on arguments that Johnson had schizophrenia that prevented him from understanding the link between his crime and the punishment. The Missouri Attorney General’s Office successfully challenged the credibility of the psychiatric evaluation and said medical records indicate that Johnson was able to manage his mental illness through medication.
A three-judge federal appeals court panel last week temporary halted the planned execution, but the full 8th U.S. Circuit Court of Appeals reinstated it. Johnson's attorneys then filed appeals to the U.S. Supreme Court centered around his competency to be executed.
Missouri Gov. Mike Parson on Monday denied a clemency request to reduce Johnson's sentence to life in prison. “Johnny Johnson’s crime is one of the most horrific murders that has come across my desk," Parson, a former sheriff, said in a statement.
The clemency petition by Johnson's attorneys said Casey's father, Ernie Williamson, opposed the death penalty.
But Casey's great aunt, Della Steele, wrote an emotional plea to the governor urging that the execution go forward to “send the message that it is not okay to terrorize and murder a child.” Steele said in the message that the grief from Casey's death led to destructive effects among other family members.
“He did something horrible. He took a life away from a completely innocent child, and there have to be consequences for that,” Steele said, speaking with The Associated Press.
On Tuesday, opponents of the death penalty gathered outside the Bonne Terre prison ahead of the execution.
The execution was the 16th in the U.S. this year. In addition to three previous executions in Missouri, five have been conducted in Texas, four in Florida, two in Oklahoma and one in Alabama. There were 18 executions in six U.S. states last year.
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Associated Press writer Jim Salter contributed to this report from O'Fallon, Missouri.