Plea Agreements
District court has Mandamus jurisdiction, not FRCrimP jurisdiction, over motions to enforce a plea deal.
Where a plea agreement's term of rescission allows only the revocation of use immunity, a material breach of the agreement prevents a court's subsequent enforcement under Mandamus of other guarantees.
Concurrence: Material breach justifies total rescission.
http://media.ca11.uscourts.gov/opinions/pub/files/201512569.pdf
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.