Actually, his snoring might be a service to supporters of lethal injection. Is not one of the cries against the drug sequence that the perp might be paralyzed but aware, this constituting cruel if not unusual punishment? Well, this perp proved that the sleep part came first without paralysis.
It is a shame that he gave not one iota of similar consideration to his victims.
Exactly my thought.
Sorry about the comfort the guy obviously was feeling, but it is done.
That should be the more pressing need.