Christa Pike on a ventilator after failed Tennessee execution, lawyers say

Christa Pike has been placed on a ventilator and remains unconscious in a hospital in the hours after her failed execution in Tennessee, her lawyers said in a US court filing on Friday.

Hospital staff, her lawyers said, were working to save Pike’s life and as of late Thursday were trying to clear the two doses of the drug that the state uses to execute prisoners.

The stunning failure in Tennessee’s execution chamber on Wednesday has left both sides of the death penalty debate demanding answers.

The Tennessee Governor, Bill Lee, has ordered an independent review.

The court filing offered the first detailed account of Pike’s condition after an ambulance carried her away from Riverbend Maximum Security Institution in Nashville on Wednesday night.

Her attorneys said a day earlier that she was in critical condition.

Pike’s attorneys said they believed problems with the IV lines caused the pentobarbital to flow into her body instead of her bloodstream.

“Apparently at no point did any member of the execution team realize that the IV lines were not correctly placed or that the veins had blown and that the pentobarbital was, in whole or in part, entering Ms. Pike’s body,” they wrote in the court filing.

Instead of “remedying this failure,” they prepared and administered a second dose of pentobarbital, her lawyers said.

State officials have not offered any explanations about what went wrong.

Lee demanded a review of the execution procedures and indefinitely postponed Pike’s execution and another that had been scheduled for this year.

Republican Tennessee lawmakers said the state should review whether to stop single-drug lethal injections and consider other options to carry out death sentences.

The execution team worked for an hour to administer the lethal drugs, said Pike’s defence lawyer Randy Spivey, who counted at least seven needles in her left arm.

Neither the initial nor the backup dose of pentobarbital worked. Pike was still snoring when the execution chamber’s microphone was cut off more than an hour into the attempt.

Pike’s attorneys asked a state court to order the Tennessee Department of Correction to preserve all evidence from the failed execution.

“Preserving this evidence is essential to understanding what happened, ensuring accountability and protecting Christa’s legal rights,” two of her attorneys said in a statement.

She was 18 when she and her boyfriend tortured and killed a classmate, Colleen Slemmer, in a jealous rage. She later became one of the youngest women to be sent to death row.

Following the killing, Pike was diagnosed with bipolar disorder and post-traumatic stress disorder, her attorneys said.

In an earlier clemency petition, she said: “It took me numerous years to even realize the gravity of what I’d done. Even more to accept how many lives I affected.

“I took the life of someone’s child, sister, friend. It sickens me now to think I had the ability to commit such a crime.”