Officials escort murder suspect Alan Eugene Miller, right, in 1999 from the Pelham City Jail in Alabama.
Mandatory Credit:	Dave Martin/AP/File

Officials escort murder suspect Alan Eugene Miller, right, in 1999 from the Pelham City Jail in Alabama.
Mandatory Credit: Dave Martin/AP/File

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Judge blocks Thursday's execution by lethal injection of Alabama death row inmate who says he requested to die by nitrogen hypoxia

A federal judge has granted an order prohibiting Alabama from executing a death row inmate by lethal injection this week after he asserted he chose to die by nitrogen hypoxia -- an untested and unproven execution method Alabama officials say they're not ready to use.