California only allows Mr. Needle. The gas chamber still works, but ACLU types sued because it was "inhumane". The condemned can still choose it as an option, though. ;)
I think he should be forced to suffer "Old Sparky" that sometimes malfunctions, necessitating several painful attempts. I would like to see the shooting flames out his eye sockets. It may not be the most humane method, but his crime wasn't exactly humane either. It is certainly proper justice.
But forcing an adult person to take a shot is too inhumane. Perhaps the state should use lethal doses of ingestible heroin. Then the criminals will accelerate their crimes in hopes of a happy ending. Thus fomenting a crime wave.
Such are liberal fantasies. Hopefully this illustration may disabuse them of this notion.