Christa Pike is unconscious and using a ventilator to breathe two days after a botched execution by lethal injection in Tennessee, her lawyers said Friday in a new statement and court filing.

Pike  remains critically ill,  is intubated and is receiving medical care at a Nashville-area hospital, her attorneys said.

The new court filing requests an order requiring the Tennessee Department of Correction to  protect and preserve all evidence related to the State's failed attempt  to execute Pike on Wednesday.

Pike's attorneys said in the court filing that the Tennessee Department of Correction IV team used at least seven needles to try to carry out the execution. At one point, Pike offered guidance on a potential access site, her attorneys said.

One needle was bent at a 90-degree angle when it was removed from her body, according to the filing. Pike could be heard crying, whimpering and breathing loudly throughout the procedure, the filing said, and made comments including saying that her arm felt  like it's about to burst open  and asking  does this happen like that? 

The request noted that Pike and her lawyers had previously informed the state she had a blood condition that would make it harder for the lethal injection process to be carried out. She had also noted a history of medical professionals struggling to find veins and place IVs.

Pike also has significant injuries to her arms following the botched execution, her attorneys said. The filing notes that both her arms were found to be  swollen, burned and blistered  when she arrived at the hospital. Pentobarbital can cause burns to the skin and other tissue if it leaks out of the veins, according to experts and Pike's attorneys.

Pike's lawyers said that the Tennessee Department of Correction IV team did not seem to realize that IVs were not correctly placed or that the veins had blown, causing pentobarbital to enter Pike's body.  Instead of remedying this failure,  the execution team administered the second dose of pentobarbital, her lawyers said.

 The botched execution of Ms. Pike makes it abundantly clear that TDOC failed to co

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