Christa Pike’s death sentence could be OVERTURNED as another killer’s execution is halted over botched lethal injection

CHRISTA Pike’s death sentence could be overturned after her “torturous” execution attempt left her hospitalised in critical condition.The botched execution has triggered an outcry across the United States – and saved another death row killer weeks before his own lethal injection.A double dose of pentobarbital left Pike, 50, thrashing on the gurney and feeling like her arm would explode.