No. They murdered their parents for money, their inheritance they thought.
They should be forced to disavow any monies earned or otherwise accumulated from any entertainment, documentary, books or remotely associated facsimile thereof as a part of any release. Sentence them to work in a Aldi Butcher Shop for three years.
The last DA district attorney wanted to release the two killers but he was voted out before that happened. He came very close before the new DA who is conservative took over.
Newsom will have the parole board recommend release if he realizes he will not be president. When he became governor he had the gas chamber dismantled after he promise not to.
He is a democrat and supports criminals.