Unanswered questions after Christa Pike survives 2 fatal doses in Tennessee execution

Christa Pike, 50, is currently hospitalized in critical condition following two failed lethal injection attempts to execute her in Tennessee. Her lawyers claim she survived the procedures, which they describe as a form of "chemical torture." Pike, who was sentenced to death in the 1990s for a murder she committed as a teenager, was the first known person to survive such an execution, according to the Death Penalty Information Center.

The botched attempt has reignited debates about the efficacy and morality of lethal injections as a method of capital punishment in the US. Tennessee has suspended all executions for the remainder of the year while investigating the incident. Her lawyers are pressing for the commutation of her sentence to life in prison, citing her pre-existing blood condition and concerns over the execution process.

Governor Bill Lee, who denied Pike's clemency request, has ordered the suspension of future executions and a review of the failed procedure. Pike's execution, which would have been the first for a woman in Tennessee in over two centuries, has been characterized as "deeply disturbing" by the state's leader, who expressed regret over the incident.