Finding someone in federal custody
- The San Diego County Sheriff's inmate search will not show a federal detainee. Do not conclude the person is not in custody because that search comes up empty.
- The Bureau of Prisons inmate locator covers sentenced federal inmates and some pretrial detainees, but coverage of USMS pretrial detainees is inconsistent.
- The most reliable route early on is the federal court docket — PACER for the Southern District of California will show the case, the initial appearance, and the detention posture.
- A federal defender or retained counsel can confirm custody location faster than any public lookup.
Federal release does not use a bail schedule
Under the federal Bail Reform Act, 18 U.S.C. 3142, a magistrate judge decides release or detention at an initial appearance or detention hearing. The options are release on personal recognizance, release on conditions, an unsecured appearance bond, a secured bond, or detention. There is no posted number at a booking window that a family can go pay.
- Conditions commonly include supervision by pretrial services, travel restrictions, and third-party custodians.
- Where security is required, federal courts frequently use property or cash secured by the signatures of financially responsible sureties — family members, not a bail company.
- Certain categories carry a presumption in favor of detention, which counsel has to rebut.
When we can help
- There is a parallel California state case with a scheduled bail amount in San Diego or Los Angeles County.
- A state hold needs to clear before or after the federal matter resolves.
- The person is transferred out of federal custody into county custody.
- You need help figuring out which system a person is actually in — we do that for free.
For state cases, start at San Diego County bail bonds. For immigration detainers, which are a third and distinct system, see immigration bail bonds.