US · guidance
BOP Program Statement 5160.06 § 6
MANGUM II EXCEPTION
With the clarification provided in the Dotson case, the above-mentioned procedure outlined in
Section 5d of this program statement, which includes seeking the position of the federal
sentencing court and considering the five factors in 18 U.S.C. § 3621(b), applies to all inmate
requests for nunc pro tunc designation.
The following is an exception to this standard procedure, based on a Fourth Circuit Court of
Appeals decision which was issued before Dotson.
a. Inmate Request. Pursuant to Mangum v. Hallembaek, 910 F.3d 770 (4th Cir. 2018)
("Mangum II"), the Bureau must consider requests for a nunc pro tunc designation from inmates
sentenced in the Fourth Circuit (Maryland, North Carolina, South Carolina, Virginia, and West
Virginia) from December 29, 2006, the date of the Fourth Circuit Court decision in United States
v. Smith, 472 F.3d 222, (4th Cir. 2006), to March 27, 2012, the day before the Supreme Court
decision in Setser v. United States, 566 U.S. 231(2012).
5160.06 9/3/2026 PROPERTY OF US GOVERNMENT 7
b. Mangum II Review. As stated in Mangum II, for the time period noted in the above Section
a., a district court judge in the Fourth Circuit did not have the authority to impose a sentence to
be served consecutively to a yet-to-be-imposed state sentence based on the binding precedent in
Smith. Mangum II directs that for inmates requesting a nunc pro tunc designation who were
sentenced within the Fourth Circuit during the relevant time period, the Bureau is to conduct a
full and proper evaluation of all relevant factors under 18 U.S.C. § 3621(b), shall not invoke the
views of the federal sentencing court, and shall weigh heavily the state court’s desire. Mangum II
determined that the federal sentencing court’s views were legally irrelevant due to the Smith
decision that was binding at the time of sentencing, and that the Bureau could not weigh these
views in its evaluation. Furthermore, the statement of the state court was entitled to more weight
“as a matter of law.” Mangum II, 910 F.3d at 775.
c. Mangum II Review Determination. As stated in Mangum II, the state court’s sentencing
preference for concurrency does not bind the Bureau in its analysis for a nunc pro tunc
designation. However, it must be clearly indicated what factors would justify overriding a state
court’s preference for concurrency, to result in the denial of an inmate’s request for nunc pro tunc
designation. The review and determination will be made by the DSCC Sentence Computation
Section Chief and documented in the inmate’s electronic file.
Pursuant to Setser, the Bureau will follow court orders or recommendations regarding concurrent
service of a federal term regardless of when the court makes the recommendation or issues the
order.
History
PS 5160.06 dated 2026-09-03
Provenance
- Source
- bop.gov
- Retrieved
- 2026-09-20
- Edition
- bop-ps-2026-09-20
- Content hash
3a132753fff5c44d892e12647a78208784698e41fc2c6adfc1b9781b0db65d24
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