A doctor who performed an autopsy on Joseph Wood, the Arizona death row inmate whose July 23 lethal injection lasted almost two hours, says that prison officials properly placed the IV lines that administer the deadly drugs.
The autopsy, performed by Dr. Gregory Hess of the Pima County Medical Examiner's Office, appears to show that a two-drug combination of hydromorphone and midazolam entered Wood's veins without incident, according to the Associated Press. The statement appears to foreclose one possible explanation for why Wood's death took so long. A properly administered lethal injection is supposed to last no more than 15 minutes.
Wood, who was sentenced to die for murdering his ex-girlfriend and her father in 1989, reportedly gasped and snorted during his one hour and 57 minute-long execution. The prolonged episode was the third state-sanctioned killing to go awry this year and has renewed the debate over the legality and morality of lethal injection.
The improper placement of IV lines can lead to drugs leaking into the surrounding tissues rather than going directly into the bloodstream. A preliminary autopsy of Oklahoma death row inmate Clayton Lockett found incorrectly administered IV lines to be the reason his April execution took almost 45 minutes.