Judge blocks execution of Robert Roberson in controversial shaken baby case

A Texas judge has blocked the execution of the first man to be put on death row in the US for murder charges related to “shaken baby syndrome”, less than two hours before the execution was due to be carried out.

Robert Roberson, 57, was sentenced to death in 2003 for the death of his two-year-old daughter, Nikki Curtis, after a post-mortem examination concluded she died of injuries from abuse.

Roberson, his lawyers and supporters have long maintained the child died of complications from pneumonia.

Prosecutors, however, have insisted that new evidence does not disprove their case that the child died from injuries inflicted by her father.

Roberson was due to be executed at 18:00 local time (23:00 GMT) on Thursday.

Hours beforehand a Travis County judge issued a temporary restraining order to stop it going ahead, so that Roberson can testify in a hearing at the state legislature next week.

The decision came after a Texas House panel issued a subpoena for Roberson late on Wednesday, hoping that authorities would have to send him to appear at a hearing on 21 October.

Ahead of the execution, a bipartisan group of 86 Texas lawmakers, dozens of medical and scientific experts, attorneys and others called for clemency.

The group included Brian Wharton, the lead detective who investigated the incident in Palestine, Texas.

“He’s an innocent man and we’re very close to killing him for something he did not do,” Mr Wharton was quoted as saying by the Associated Press.

“I will forever be haunted by the role I played in helping the state put this innocent man on death row,” he also wrote in a letter of support.

“Robert’s case will forever be a burden on my heart and soul.”

Earlier this week, Texas’ Board of Pardon and Paroles denied Roberson’s clemency petition, voting 6-0 against recommending that his death sentence be delayed or commuted to life in prison.

Texas Governor Greg Abbott could have also granted a one-time 30-day reprieve. He has only done so once in nearly a decade in office.

In an October interview with NBC, Roberson urged Abbott to “do the right thing” because “I’m innocent.”

According to Roberson’s account, his daughter fell out of bed on 31 January 2002.

Hours later, he said he realised she was not breathing and took her to an emergency room, where she was pronounced dead.

Court documents show medical staff immediately suspected abuse, because of bruises on her head, brain swelling and bleeding behind her eyes.

He was arrested and charged with capital murder the next day. An autopsy later determined she died of blunt-force head trauma and her death was ruled a homicide.

Roberson’s lawyers have noted that Nikki was prescribed medicines that are no longer given to children because they can cause serious complications.

They have argued that the medications, and her fall, could have ultimately killed her.

“Shaken baby syndrome” – now called abusive head trauma – is usually diagnosed after finding evidence of retinal haemorrhage, brain swelling and bleeding in the brain.

While the diagnosis is broadly accepted by the medical community, a recent report highlighted the need to thoroughly examine other causes before concluding injuries were due to abuse.

In 2023 an appeals court agreed there was insufficient evidence to overturn the conviction. The Supreme Court declined to hear his case.