Attorneys say Pike was set to be taken off life support before she woke up, as judge orders officials to preserve evidence

Christa Pike awoke “angry and confused” after surviving two lethal injections, her attorneys said on Wednesday, as a judge ordered Tennessee state officials to preserve all evidence related to the failed execution.

Pike, 50, was taken to hospital unconscious but alive from Tennessee’s execution chamber last Wednesday after two supposedly lethal doses of the barbiturate pentobarbital.

Christa Pike, a death row inmate who survived the state of Tennessee’s attempt to execute her last week, is conscious and speaking. The 50-year-old is recovering in hospital after surviving two lethal injections in a case that has shocked many in the US and prompted a debate about the death penalty. She was due to be the first woman executed in Tennessee in more than 200 years. Michael Safi speaks to the chief reporter for Guardian US, Ed Pilkington – watch on YouTube

The prisoner received two doses of pentobarbital as authorities tried to put her to death on 30 September

Christa Pike, a Tennessee prisoner who survived the state’s attempt to execute her, is awake and speaking as she receives treatment at a hospital, her attorneys said on Tuesday.

Pike, 50, survived two doses of pentobarbital, a sedative, as Tennessee officials attempted to put her to death last Wednesday in a case that shocked many in America and created headlines around the world. She was set to be the first woman executed in Tennessee in more than 200 years.