The Atlanta Journal-Constitution reports that the Department of Corrections tried to change its procedures from three drugs to one - a barbiturate - in an effort to keep the execution on track.
However, the Georgia Supreme Court issued a stay less than two hours before Hill was to be executed for a 1990 murder.
The Department of Corrections said in a statement Thursday that the unavailability of pancuronium bromide was a factor in the decision to change Georgia's execution protocol, but it was not an "overriding concern."
Hill's execution is now on hold at least until November.





