The issue is that there is too much mental stress for the executioners. The ideal form of execution would be an On/Off switch in which death was instantaneous and painless, meaning a switch is pressed, and split second later, the perp is out like a light switch, with no convulsions or anything melodramatic.
I can deal with the physic pain.
They need to allow an open volunteer
list for these things. There would be no
shortage of victim’s family volunteers.