How did Christa Pike survive two lethal injections?

Christa Pike, the American sentenced to death who survived two lethal injections in the state of Tennessee, is “conscious and talking”, a week after the failed execution. But how is that possible?

Local authorities are investigating what may have gone wrong in the execution of the 50-year-old woman, whose recovery has been described as “something unprecedented from a medical point of view” by her lawyers.

The news agency The Associated Press (AP) analyzed the case and spoke with several medical experts, who pointed out some possibilities that might explain how Pike managed to survive the two lethal injections.

One of the first hypotheses is that only a small amount of the drug may have entered the bloodstream. 

Dr. Jonathan I. Groner, a former general pediatric surgeon at the Ohio State University School of Medicine, who studied lethal injections, explained that the dose of 5 grams of pentobarbital used in executions is often greater than the amount needed to put a person in a coma and that “the fact that she woke up, on the one hand, means that she actually entered very little drug into her body.”. 

“ So this is quite shocking,” Groner said. “Show how badly they executed.”

The doctor also explained that, at high doses, pentobarbital should cause loss of consciousness, stopping breathing, and later cardiac arrest.

In this sense, Groner considered that the intravenous route may have been incorrectly placed, or that Pike's veins may have been fragile and ruptured, causing the drug to infiltrate the surrounding tissues instead of entering the bloodstream. 

Another hypothesis may be related to the quality of the drug, according to Michaela Almgren, a pharmacist and professor from South Carolina, who has consulted on various processes related to lethal injections.

To AP, the professional explained that many of the leading pharmaceutical companies refuse to provide medicines for lethal injections, raising questions about how the US states get them. 

For Almgren, the fact that the state of Tennessee does not disclose the name of its drug supplier or where the drug used in the execution of Christa Pike came from makes it difficult to determine whether the drug was prepared, tested, stored and administered correctly.

Michael Baden, a former chief medical examiner in New York City, considered that hospital treatment after the two lethal injections may have contributed to the elimination of the drug from the body.

When Pike arrived at the hospital less than two hours after the first dose was administered, the doctors will probably have tried to stabilize his breathing, check the amount of pentobarbital present in the body and work to eliminate it quickly.

Physicians may also have had to deal with muscle damage, both caused by the effects of pentobarbital and by the fact that some of the drug may have entered the muscle tissue near the injection site.

Christa Pike moved after administration of both lethal doses

Christa Pike was the only woman on death row in the U.S. state of Tennessee and survived the two lethal doses of pentobarbital administered during execution on September 30.

Pike remained awake, spoke and sang with the spiritual guide after the start of the drug administration and, after the first dose, continued to move and breathe audibly.

According to witnesses, Pike was alive and making noises even after the second attempt at lethal injection, being transported by ambulance from prison. 

The Tennessee Department of Corrections stated, in a statement, that “followed all stages of the legal protocol and established for executions, approved by the Attorney General’s Office.”.

This protocol provides that a second set of syringes with medicines is given “if the prisoner is not dead” after the first set. The protocol does not specify what should happen if the person remains alive after the second dose.

Following the incident, Tennessee State Governor Bill Lee announced a temporary suspension of executions scheduled for 2026.

Convicted death penalty for crime committed in 1995

Pike was sentenced to death for the murder of Colleen Slemmer, a 19-year-old colleague of the Job Corps vocational training program in Knoxville in 1995.

Slemmer was stabbed and beaten to death by Pike and her boyfriend, a colleague of both in the same institution. The case became one of the most mediatic at the time in the United States, especially because the couple recorded a pentagram – a symbol associated with Satan – in the victim's body. 

According to the prosecution, Pike was afraid that Slemmer was trying to steal her boyfriend, so he lured her to a wooded area on January 12, 1995, where he stabbed her with a x-act and assaulted her with a piece of asphalt. Tadaryl Shipp, Pike's boyfriend, admitted to being responsible for recording the pentagram.

The woman was sentenced to the death penalty in March 1996, while her boyfriend received a life sentence, with possibility of parole, for being underage at the time of the murder.