Christa Pike is awake after surviving execution: What happens now?

Tennessee death row inmate Christa Pike, who survived a failed execution by lethal injection in a US prison last week, is conscious and speaking at a hospital, her lawyers have said.

Fifty-year-old Pike was convicted of murdering her classmate in 1995.

The Death Penalty Information Center, which publishes data and analysis on capital punishment in the United States, said Pike was the first...