Wild West Tech had a complete show on hanging.
There is alot of information on botched executions, electric chair, lethal injection, gas chamber, etc.
http://www.google.com/search?hl=en&c...ed=0CEoQ1QIoBA
And no where can I find that anyone went free after a botched execution. Most were left to die in a timely manner.
Or lived out their years in prison.

