"Does this happen like that?" Death row inmate Christa Pike asks the startling question as her execution goes terribly wrong in Tennessee, according to her attorneys. They allege the execution team struggled to establish an IV, using at least seven needles before administering two doses of pentobarbital. At another point, Pike allegedly said, "My arm feels like it's about to burst open." Pike, sentenced to death for the 1995 torture killing of 19-year-old Colleen Slemmer, survived the execution attempt and remains unconscious and on a ventilator. Her attorneys are now fighting to preserve evidence from inside the execution chamber. See what they allege happened next: