Brutal botched death row executions from murderer whose head burst into flames & doc left soaked in blood

BOTCHED death row executions have haunted the US for decades from a murderer whose head burst into flames to a doctor left soaked in blood.Hundreds of criminals have been subjected to horrific final moments while locked into electric chairs or strapped to gurneys inside purpose-built death chambers.Some killers can even escape their own executions and live another day like Christa Pike who survived two doses of lethal injection.