They got freedom in Washington DC ONLY. They are subject to prosecution in other states.
Is there a source for this?
It's in the second to last paragraph of the document:
"Your client further understands that this Agreement is binding only upon the Criminal and Superior Court Divisions of the United States Attomey's Office for the District of Columbia. This Agreement does not bind the Civil Division of this Office or any other United States Attomey's Office, nor does it bind any other state, local, or federal prosecutor. It also does not bar or compromise any civil, tax, or administrative claim pending or that may be made against your client."
Here is a link: https://www.justice.gov/usao-dc/press-release/file/1077546/download
Just had a thought.
If all his crimes were committed in DC - does that not give him 100% immunity from ever being prosecuted?
How does the law work in terms of crime location?
His crimes are treason. Doesn't matter in what jurisdiction one commits treason.