BOP Guadalupe Release Scope
The Federal Bureau of Prisons holds people serving federal prison sentences. It is not the lookup for Guadalupe County jail custody or an NMCD state sentence. No federal prison was identified inside Guadalupe County. Geography alone therefore does not decide whether BOP has a record. The federal case, register number, and custody agency do.
The BOP locator covers federal inmates from 1982 to the present. Older federal custody research follows the archive route described by BOP. U.S. Marshals Service pretrial detainees can be housed in contract, state, or local facilities before a BOP designation, so a person in federal criminal custody may not yet have the expected BOP locator entry.
Search Federal Release Records
The direct BOP locator permits an identifier search by BOP Register Number, DCDC Number, FBI Number, or INS Number. It also offers a name search using first, middle, and last name, race, sex, and age. The register number is the best BOP-specific key. A name-only match needs careful comparison because people can share names and demographics.
Use this sequence:
- Open the direct BOP Inmate Locator and search by register number when known.
- If using a name, enter the full documented form and narrow it with age, race, and sex fields.
- Compare Name, Register Number, Age, Race, Sex, Release Date, and Location.
- Read “Released” or “Not in BOP Custody” as a BOP status only. Note the displayed release date.
- Check the federal docket or receiving authority if a transfer, supervised release, state sentence, or immigration handoff is possible.
A locator result is useful evidence of a BOP milestone. It does not resolve a separate county or NMCD case and does not certify that no other sovereign held the person next.
BOP Release Result Fields
The public result fields help distinguish people and identify the federal event. They should be copied exactly, with the access date. BOP calls its future date a Projected Release Date, and sentence recalculation can change it.
| Field | Use | Limit |
|---|---|---|
| Name | Identity match | May not be unique |
| Register Number | Primary BOP identifier | Not a county or NMCD number |
| Age, Race, Sex | Match support | Do not rely on one field |
| Release Date | Federal date shown by BOP | Can be projected before execution |
| Location | Facility or status context | No facility may display after release |
“Released” or “Not in BOP Custody” without a facility means exit from BOP. The person may still be in a different criminal-justice or corrections system or on federal supervised release. Supervised release is court-ordered community monitoring after prison, not BOP incarceration.
Federal Release or Transfer
Leaving BOP does not always mean returning to the community. Possible next steps include a state sentence, treaty transfer, ICE detention or removal processing, or another custodial jurisdiction. BOP’s monthly release statistics exclude departures to another custodial jurisdiction. That limitation reflects the same person-level caution: an agency departure and community freedom are different events.
Check the location and case docket. If a state detainer existed, search that state’s system and confirm the receiving date. If immigration custody is possible, search ICE and contact the relevant Enforcement and Removal Operations office. For a Guadalupe County matter, compare any county movement entry and NMCD status as separate records. The Guadalupe County released inmate search lays out that multi-system fork.
- Projected release
- A future BOP calculation that may change.
- Released
- Exit from BOP custody, subject to other authorities.
- Detainer
- A notice that another agency may take custody.
- Supervised release
- Federal court supervision in the community after prison.
USMS Pretrial Release Checks
The U.S. Marshals Service manages federal prisoners from arrest through court proceedings and can place a detainee in a contract facility. A pretrial detainee may not appear as a sentenced BOP prisoner. When a BOP search returns nothing, use the federal criminal docket and the appropriate USMS district contact to determine the custodial agency.
A court release order does not prove the actual hour of release. Conditions, detainers, and processing must still be resolved. Ask for the commitment or release order, custody location, and transfer record. If a local facility housed the person for USMS, its movement entry can show departure, while the federal record explains the authority and destination.
Note: USMS custody and BOP imprisonment are related federal paths, but they are not interchangeable search datasets.
BOP Locator Record View
The official BOP locator help explains coverage and the meaning of its historical records.
The captured federal interface demonstrates the search route. It is not proof of any person’s current location or release without a matching result and follow-up.
Request Federal Release Records
For a historical BOP record, begin with the register number, full name, birth date, institution, and date range. Ask BOP for the releasable custody, designation, movement, sentence-computation, and release information it maintains. If the matter is pretrial, direct the request to the federal court or USMS record owner instead of asking BOP to create a record it does not hold.
A focused request should distinguish projected and actual release. Ask for the executed release date, release destination or transfer agency if public, and the calculation record behind a disputed projected date. BOP warns that First Step Act recalculations can make a displayed date non-current. Never subtract a generic credit from a sentence and publish the result as an agency date.
No local BOP contact card is given because no BOP institution was identified in Guadalupe County. Use the locator’s official agency help and the institution named in the record. That avoids presenting a nationwide system as a local jail.
Federal and ICE Release Fork
A federal criminal sentence and civil immigration detention use separate systems. BOP can show departure from federal prison. ICE’s locator can show a current civil detention event and certain recent releases. A person transferred from BOP to ICE can correctly appear released from BOP while remaining detained by ICE.
When an immigration handoff is possible, record both timestamps. Search ICE using the nine-digit A-number and country of birth when available, then call ERO if no useful result appears. The ICE detention release page covers the Guadalupe County field-office path and the locator’s recent-release window.
A receiving-agency record completes the chain. Without it, “not in BOP custody” remains a limited federal status, not proof of community release.
Federal Projected Release Changes
BOP describes the locator’s future date as a Projected Release Date. That wording matters. First Step Act calculations and other lawful sentence computations can alter a projection, so an older screenshot or copied date may no longer match the current agency calculation. Use the live locator for the current label, then ask the institution or BOP records office when the date affects a planned custody check.
A projection can also differ from the actual departure event. Staff must execute the release, and another jurisdiction may be waiting. BOP’s published release statistics omit departures to another custodial jurisdiction, including a state sentence, treaty transfer, or ICE detention or deportation. The omission is a statistics rule, but it illustrates why a person-level release count should not be treated as a list of people who returned home.
For a past date, preserve the result fields and access date. Then obtain the federal docket’s judgment and later orders. The sentence imposed by the court, verified credit, calculation changes, and custody movement may each answer a different part of the timeline.
Older Federal Custody Records
The locator’s stated coverage begins in 1982. Earlier federal prison research belongs in the archival route described by BOP rather than a forced name search in the current database. Start with full legal name, birth date, possible institution, conviction court, and approximate custody years. A register number, FBI number, or old court case number can reduce mistaken identity.
Historical records may use terms and institution names that changed over time. Record the source’s exact wording. A federal court judgment can establish the sentence, while an archived prison file can document designation and release. Neither resolves a later state, local, or immigration custody event unless that next agency’s record is also obtained.
When the federal result overlaps a Guadalupe County case, build a dated chain rather than merging the files. The county case number, federal docket number, BOP register number, and ICE A-number are separate identifiers. Keeping them separate prevents different custody episodes from being mistaken for duplicate or conflicting records.