Tennessee halts executions after expert review details Pike procedure failures

Tennessee has suspended all executions following an expert review that declared the failed lethal injection of Christa Pike a case of medical malpractice. The review, based on new legal filings, details a chaotic procedure in which the state’s IV team struggled for nearly an hour to secure a vein before administering a fatal dose of pentobarbital. Pike, who was sentenced for the 1995 murder of Colleen Slemmer, survived the attempt and spent ten days in a hospital.

The first major failure was the selection of equipment. Randy Spivey, Pike’s attorney, filed a chronology stating the team used approximately ten needles during the attempt. At 7:05 p.m., a team member requested a 24-gauge needle. Joel Zivot, a professor of anesthesiology and surgery who provided expert testimony, identified this as a catheter size typically used for infants or small children. He stated it was impossible to push the required 50cc of pentobarbital through such a small tube without rupturing the vein. By 7:07 p.m., a team member conceded, "I think it is blown."

The second point of contention was the team's handling of the patient’s physical reactions. The protocol dictates that infusion must stop immediately if a patient complains of pain. Pike grimaced repeatedly and stated her arm was "really burning." Despite these signals, the team continued their efforts. They also attempted to locate a vein using ultrasound. Jonathan Groner, an emeritus professor of clinical surgery at Ohio State University, noted that this technique requires extensive specialist training and dozens of practice procedures. He observed that the team clearly lacked proficiency with the technology.

The third critical error was the decision to proceed after a difficult saline flush. At 7:23 p.m., the team pushed saline through the line "with difficulty." Groner described this as a clear warning sign that should have halted the process. A minute later, at 7:24 p.m., the team declared the IV secure and began the injection. Zivot argued that the team pressed forward when safety protocols required them to stop. He listed specific failures, including a poorly written protocol, a lack of a designated leader, and the use of technology the team may not have been authorized to employ.

Pike’s condition after the event remains a central part of the legal dispute. She was placed on a ventilator for several days, during which her lawyers assumed she was brain-dead. She eventually returned to her prison cell and can now talk and walk, though her long-term prognosis is uncertain. The state cited the need for a review as the reason for pausing its death penalty operations.

The incident has intensified scrutiny of lethal injection as the dominant method of execution in the United States. Groner described the process as a "medical charade," arguing that the state’s primary goal is death, not torture. Zivot emphasized that the medical profession is built on safety and accountability, standards he said were absent in the death chamber. Both experts believe the Pike case exposes systemic flaws in how states carry out capital punishment.

The review findings rely heavily on the testimony of Zivot and Groner, who were not present in the room but analyzed the state’s records and Spivey’s witness account. Their conclusions suggest that the specific combination of a 24-gauge needle, a difficult saline flush, and a lack of supervision created a scenario where survival was possible despite the administration of a standard fatal dose.