Another prisoner has had to suffer through another two hour prolonged execution. Yet still keep trying these ineffective drugs. If you are one who just has to have a life to pay for a life then here's away to do the job without it getting messy.
A shot of twilight sleep followed by hookup to a tank of nitrogen and 10 seconds it's over, no fuss, no mess, just over.
Given the know state of the countries courts and their perverted attempts to create justice along with the proven mistakes they often make, it would be better to just do away with the death penalty.
But if you just have to do it, then do it as above, you will have your dignity left and allow the convict have some too.