Christa Pike, a 50-year-old American woman who survived an execution attempt at a Tennessee prison, says she has experienced unrelenting pain and difficulty speaking since the procedure. Her account was released through her lawyers on Friday, marking her first public statement since the failed execution on September 30.

Pike described the suffering as both physical and emotional, saying she had not expected to live beyond the night of her execution. In her statement, she expressed distress over the way the procedure had been carried out and the consequences for those affected by its failure.

Her lawyers say two separate doses of phenobarbital may have failed to kill her because the drug did not reach her bloodstream. According to their account, it instead collected in her arms, causing burns and blisters. Pike was taken to hospital after the execution attempt and remained unconscious for days.

Pike received a death sentence for the 1995 killing of a 19-year-old classmate, whom she and her boyfriend tortured, stabbed and beat to death. Pike was 18 at the time of the crime. The victim’s mother travelled from Florida to attend the execution.

In the statement released by her legal team, Pike also addressed the suffering of the victim’s relatives. She said she continued to think about the family and acknowledged the pain and loss they had endured following the killing.

Despite surviving the execution attempt, Pike remains scheduled to be put to death and is being held in solitary confinement. Her lawyers have asked a federal judge to permit contact with other prisoners, arguing that isolation following the failed procedure has inflicted serious psychological harm and trauma.

The legal team has separately asked Tennessee’s Republican governor, Bill Lee, to commute her punishment to life imprisonment. Lee told reporters last week that he expected the sentence to remain unchanged unless the courts determined otherwise.

The failed execution has prompted renewed scrutiny of Tennessee’s procedures for carrying out death sentences. Lee has arranged an independent review of what happened and postponed the state’s other lethal injection scheduled for this year.

Frank Strada, the commissioner of the Tennessee Department of Correction, announced his resignation following the failed execution. Meanwhile, Pike’s lawyers are pursuing both a change in her confinement conditions and a request to spare her from another execution.