Christa Pike's lawyers believed she was brain dead before she unexpectedly woke up and began talking, days after Tennessee's botched execution.
https://www.foxnews.com/us/christa-pike-first-words-revealed-unexpectedly-woke-up-lawyers-thought-brain-dead
https://www.foxnews.com/us/christa-pike-first-words-revealed-unexpectedly-woke-up-lawyers-thought-brain-dead