Tennessee death row inmate Christa Pike will likely have brain damage after her botched execution, during which she chillingly lifted her head and asked if the pain she was feeling was normal.

Pike, 50, was rushed to the hospital Wednesday after the Tennessee Department of Corrections administered two doses of the highly potent sedative, Pentobarbital, but it failed to kill her.

The murderer, who was sentenced to death for the monstrous 1995 slaying of a classmate, was “being provided life-saving measures” in the hospital, her lawyers said – but she likely has a brain injury as a result.

Pike’s attorneys blamed “degraded pentobarbital” and damaged veins for the horrifying failure – as the blasted Tennessee officials who they claim ignored their concerns.