Federal Bureau of Prisons Releases
The Federal Bureau of Prisons, or BOP, is the source for sentenced federal prisoners in its system. It is not a Middlesex County jail operator. No standalone federal prison is mapped as a county release source in Middlesex. A federal defendant can first appear in local or contract detention under United States Marshals Service authority and later move toward BOP responsibility after sentencing. Each transfer closes one custody episode without proving freedom from all custody.
A BOP locator result may show “Released” or “Not in BOP Custody.” Both phrases concern BOP physical custody. A person may still face federal supervision, United States Marshals custody, state or local custody, or immigration detention. The release date and register number should be paired with the federal judgment or docket and any credible receiving-agency record. Do not use an unrelated Middlesex County booking to fill gaps in the federal history.
Important: “Not in BOP Custody” excludes BOP physical custody only; it does not establish community release or the end of supervision.
Confirm Federal Bureau of Prisons Releases
The official BOP Inmate Locator covers people held from 1982 forward. Search by name or by a known BOP, FBI, DCDC, or INS identifier. An identifier search is usually the stronger match because names and spellings can repeat. When searching by name, compare all returned age, race, sex, and record details before selecting a result.
- Open the BOP locator and choose either identifier or name search.
- Enter the BOP register number, FBI number, DCDC number, or INS number when known.
- For a name search, use the recorded spelling and compare age, race, and sex.
- Open the matching result and record the register number, release date, and exact custody phrase.
- Check the federal judgment or docket for sentence terms, supervision, later orders, and transfer context.
- Use BOP FOIA when the locator does not supply enough historical detail.
A no-result is not proof that no federal custody existed. The locator's time coverage, name variation, and identifier format can affect a search. A pretrial federal detainee may have been held under USMS authority without the same public historical locator path. Search the federal case and request the agency record rather than forcing the county or NJDOC tools to answer a federal question.
Federal Release Locator Fields
A former BOP result can carry the register number, age, race, sex, release date, and a status such as Released or Not in BOP Custody. These fields serve two tasks. The identity fields help confirm the correct person, while the release field marks the end of BOP physical custody. Neither task should be done from a name alone.
| BOP field | What it supports |
|---|---|
| Register number | The durable BOP identity used for matching and records requests. |
| Name | The name carried by the BOP record, subject to spelling and alias issues. |
| Age | A secondary identity check, not a unique identifier. |
| Race and sex | Additional matching fields shown by the locator. |
| Release date | The date the displayed BOP custody record says physical custody ended. |
| Released | A BOP custody status that still requires other custody and supervision checks. |
| Not in BOP Custody | No current BOP physical custody, not a universal freedom statement. |
Record the field as BOP displays it. Do not silently turn a date-only entry into a time of day. Dates can change as sentences and First Step Act earned time is recalculated, so a prior projected date should not be substituted for the actual locator release entry.
Federal Bureau of Prisons Records
The public locator is a summary. A more detailed former-inmate record belongs with the federal agency, not Middlesex County OPRA. Use the BOP Freedom of Information Act route for federal custody history. Include the register number and exact identity information, then describe the existing record sought. A focused request can ask for the releasable portion of custody history or release material without demanding a new explanation of why the person left.
BOP Official Records RoutesInmate Locator
Freedom of Information Act
Federal FOIA and New Jersey OPRA are different laws. County OPRA may document that MCACC transferred a person to a federal authority, but it cannot establish the later BOP release. Likewise, BOP cannot certify the end of an unrelated Middlesex booking. Match the request to the agency that created the record. The federal docket or judgment remains the legal source for sentence and supervision orders.
Federal Release Docket Checks
The locator answers a custody question. The federal judgment and docket answer legal questions. A judgment can show the imposed sentence and supervised-release term, while later entries may reflect changes or new orders. Supervised release is a federal court status after incarceration. It is not physical BOP custody, but it can continue after the BOP locator says Released.
Compare the same name, register number when linked in the record, case identifiers, sentence, and dates. Do not infer that the listed BOP date resolved every warrant, immigration issue, or state case. If the locator says Not in BOP Custody, record that exact phrase and then check the federal case for supervision and the known receiving authority for any transfer.
- BOP custody
- Physical custody within the federal Bureau of Prisons system.
- USMS custody
- Federal marshal responsibility that can include pretrial or transfer detention.
- Supervised release
- A federal court-ordered period in the community after incarceration.
- FOIA
- The federal process for requesting existing agency records.
Middlesex Federal Release Reconciliation
A person may appear in the Middlesex Archonix application before a federal transfer. A county Released Date/Time ends the MCACC booking. If the holding or receiving agency points to U.S. Marshal, the result should be described as a departure from county custody until the federal record shows what followed. Archonix agency choices include U.S. Marshal, making destination especially important in Middlesex.
| Record | What it can prove | What it cannot prove |
|---|---|---|
| MCACC Released Date/Time | The Middlesex county booking ended. | Later federal custody or federal release. |
| Federal judgment | The court's sentence and supervision order. | The exact physical exit time by itself. |
| BOP locator | BOP identity, release date, and BOP status. | No state, local, USMS, or ICE custody. |
| BOP FOIA record | Releasable federal agency history. | An unrelated county or state record. |
If the county result lacks destination, the MCACC Records Information channel can address the county episode. Provide the booking number and dates. Use the Middlesex Vicinage only for the state court case, not a federal judgment.
Federal Release and Other Custody
Pattern E from the Middlesex research is the key safeguard. When BOP says Not in BOP Custody, preserve the register number and release date. Next, inspect the federal judgment or docket for supervision and transfer context. If immigration custody is plausible, use ICE. If a state or county booking is known, check that system independently. The BOP phrase says nothing about an unrelated MCACC booking.
No public historical USMS released-detainee search comparable to BOP was found. A USMS transfer should therefore be followed through the federal case, BOP when the person entered its system, and a records request to the proper federal agency. Lack of a BOP result does not create a county release record or prove community release.
VINELink is not a BOP archive. NJDOC is not a federal locator. The sex offender registry, when legally relevant to a qualifying record, is not a release timestamp. Keeping these systems separate prevents a plausible name match from becoming a false custody conclusion.
Middlesex Federal Transfer Holds
MCACC's public application includes federal-agency choices, so a county release can represent delivery to another custodian. A detainer is a notice or request tied to another authority's interest. Its presence can affect destination, but a public county timestamp alone does not disclose the complete federal basis or later result. Verify the receiving agency rather than calling the transfer a bond-out or sentence completion.
ICE and BOP are also distinct federal systems. BOP handles federal prison custody, while ICE ODLS concerns civil immigration detention. The ICE detention locator should be used only when the facts support an immigration path. No current ICE detention contract for MCACC was verified, and a U.S. Marshal option in Archonix does not establish such a contract.
Federal Institutions Serving Middlesex
The Facility Map uses “Federal Bureau of Prisons institutions” as a national system category, not the name of one Middlesex building. Federal Middlesex cases can lead to BOP institutions outside the county. The correct facility may change through designation or transfer. A move between BOP institutions is not a release, and a departure from MCACC toward federal custody is not a BOP release.
The full Middlesex County released inmate search separates county, NJDOC, BOP, and ICE records. Use it when the first custodian is uncertain. For a known federal record, remain with the locator, federal docket, and BOP FOIA path. This keeps the final statement precise: BOP physical custody ended on the displayed date, while any other custody or supervision requires its own source.