- Tennessee death-row prisoner Christa Pike survives lethal injections aljazeera.com
- US death row inmate survives execution attempt after two lethal injections BBC
- Christa Pike botched execution: How lethal injection is used in death penalty The Hindu
- Christa Pike seeks firing squad, not lethal injection: Inside US executions aljazeera.com
- Tennessee is set to execute a woman for the first time in 200 years AP News