Botched US execution survivor Christa Pike walks, remains mentally 'foggy'

Christa Pike, 50, survived a botched lethal injection in Tennessee, was declared brain-dead, and unexpectedly regained consciousness before life support was withdrawn. She is now walking but mentally impaired, raising questions about the execution protocol and legal implications. This is a rare case of an execution attempt failing after the inmate was declared brain-dead, potentially influencing death penalty litigation.