There was another case of this a few years ago. The guy escaped, became a model citizen, married, owned a business etc.
He said he did it because he did not want his crime record to follow him through life an wanted to start fresh.
The guy in question above was in for armed robbery..no one was hurt..he served enough. That is if he led a spotless life. If he was committing crimes under his new identity throw the book at him.