http://www.javno.com/en/world/clanak.php?id=38072Some prisoners executed by lethal injection in the United States may die of suffocation while they are still conscious and in pain.Reuters Some prisoners executed by lethal injection in the United States may die of suffocation while they are still conscious and in pain, University of Miami researchers said on Monday in a study that concluded the drugs do not work as intended.
The study, published in the Public Library of Science journal PLoS Medicine, raised new questions about whether the lethal cocktail violates the U.S. constitutional ban on cruel and unusual punishment.
Lethal injection is the primary method of execution for 37 U.S. states and the federal government, though more than a dozen states have halted or suspended the procedure because of legal or ethical questions. snip
In cases where the injection was botched and the drugs were delivered into the muscle or under the skin rather than into the veins, prisoners would by fully aware as the paralysis took hold and the potassium chloride was administered, said Teresa Zimmers, who led the study.
"It would sort of be the equivalent of slowly suffocating while being burned alive," Zimmers said in a telephone interview.
The researchers said that was likely the experience of Florida inmate Angel Diaz, who took 34 minutes to die in December after the needles were inserted improperly.