A US woman sentenced to death is now receiving life-saving medical treatment, after surviving a botched execution in Nashville that involved two doses of the drug pentobarbital.
Christa Pike, now 50, was convicted for the 1995 murder of a classmate, committed alongside her boyfriend when she was aged 18. She was set to become the first woman executed in Tennessee in more than 200 years, but was sent to a medical facility when the drug failed to kill her.