An untested drug cocktail that was supposed to swiftly kill Clayton Lockett instead left him writhing and groaning on the gurney, forcing state officials to halt the execution and postpone a second, scheduled for later than night.
An untested drug cocktail that was supposed to swiftly kill Clayton Lockett instead left him writhing and groaning on the gurney, forcing state officials to halt the execution and postpone a second, scheduled for later than night.