&gt; THE design for a key that allowed a convicted killer to escape from a Territory prison was printed on the cover of a booklet given to all inmates, it has been revealed.<p>Pahahaha. That sounds like something you&#x27;d find in an ARG puzzle, but this was a prison. Kinda curious how the other prisoner had jeweler&#x27;s equipment in his cell, it seems like that could be pretty dangerous. Good behavior?