As Christa Pike returns to death row after surviving Tennessee’s attempt to execute her, several questions remain about her case and what comes next. Pike, 50, was discharged from hospital and moved back to the Debra K. Johnson Rehabilitation Center, the women’s prison where she was housed for 30 years, her attorneys said on Saturday. She was hospitalized after surviving 2 doses of the lethal drug pentobarbital as Tennessee attempted to execute her on September 30. Pike was sentenced to death for the 1995 murder of 19-year-old Colleen Slemmer, her classmate at a Job Corps training program in Knoxville, Tennessee. Pike was 18 at the time.