Brianna Fuller Mircheff

How Judge Mircheff rules, drawn from 25 signed orders. Every observation links to the order it came from.

Court
United States District Court for the Central District of California
Position
Magistrate judge
Commissioned
April 18, 2023
Education
Messiah College, B.A. (2001); Loyola Law School, Los Angeles, J.D. (2005)
Signed orders read
25

About Judge Mircheff

Brianna Fuller Mircheff became a U.S. magistrate judge for the Central District of California in April 2023 and sits in Los Angeles. She previously worked in the district’s Federal Public Defender’s Office, where she handled trials, appeals, and postconviction matters and served as chief of writs and appeals.

Judge Mircheff's practices and standing orders

Rules for cases before Judge Mircheff, as published on the court's website (checked October 8, 2026). Judges revise these often, so confirm the current version on the court's site before you file.

Key rules

Filing

In civil cases, courtesy copies are required for summary judgment motions and oppositions; other electronic filings do not require them.

“Judge Mircheff does not require courtesy copies of electronically filed documents. The only exception is for summary judgment motions and oppositions in civil cases.”

Discovery

No discovery motion may be filed until the Court has conducted a pre-motion conference via Zoom unless the movant has obtained leave of Court sought by an ex parte application.

“No discovery motion may be filed until the Court has conducted a pre-motion conference via Zoom unless the movant has obtained leave of Court sought by an ex parte application.”

Conferences

If any party requests a telephonic or Zoom appearance, such a request must be filed in writing no later than a week before the proceeding.

“If any party requests a telephonic or Zoom appearance, such a request must be filed in writing no later than a week before the proceeding.”

Standing orders for every case in this court

Orders the court applies to all of its cases, whichever judge has them, as published on the court's website (checked October 8, 2026).

Key rules from these orders · The court's local rules ↗

How Judge Mircheff decides

Patterns drawn from this judge's own signed orders. Every observation links to the order it came from.

What persuades

In one reviewed petition, the court granted procedural-due-process relief and ordered immediate release on the petitioner’s prior parole conditions.

“Accordingly, Petitioner’s procedural due process claim (Pet. at 14-18) is GRANTED. Petitioner Daniel Feregrino Pitaya (A# 205-529-662) is ordered immediately released on the previously imposed conditions of parole.”

In another reviewed case, release after filing did not moot the petition because the voluntary-cessation exception left open the risk of renewed detention without a judgment.

“absent judgment in her favor, nothing would prevent Respondents from simply taking Petitioner back into custody.”

Signed rulings

A grounded sample of orders signed by this judge, with the verbatim dispositive language.

Marlon Alejandro Diaz Blanco v. Fereti Semaia
5:26-cv-04632 · 2026-08-28
Habeas petition (petitioner) Granted

“Pursuant to the Order Granting Petition, IT IS HEREBY ORDERED, ADJUDGED, AND DECREED that the Petition (ECF 1) is granted.”

Gurudev v. Mark Bowen
5:26-cv-04462 · 2026-08-17
Habeas petition (petitioner) Granted in part

“Claim One in the Petition is granted. Petitioner Gurudev Gurudev (A# 246-245-661) is ordered immediately released on the parole conditions previously imposed. Claim Two through Four in the Petition are denied as moot in light of the relief granted on Claim One.”

Xiaoxue Sheng v. James Janecha
5:26-cv-04398 · 2026-08-14
Habeas petition (petitioner) Denied

“The Petition is denied. Judgment shall be entered accordingly.”

Daniel Feregrino Pitaya v. Markwayne Mullin
5:26-cv-04246 · 2026-08-05
Habeas petition (petitioner) Granted

“Accordingly, Petitioner’s procedural due process claim (Pet. at 14-18) is GRANTED. Petitioner Daniel Feregrino Pitaya (A# 205-529-662) is ordered immediately released on the previously imposed conditions of parole.”

Julissa Itzamara Aguirre Castillo v. Markwayne Mullin
5:26-cv-04145 · 2026-08-03
Habeas petition (petitioner) Granted in part

“Accordingly, Claim Two in the Petition (ECF 1) is GRANTED. Petitioner Julissa Itzamara Aguirre Castillo (A # 220-393-971) is ordered released on the conditions previously imposed within 24 hours of this Order. The remaining claims in the Petition are denied as moot in light of the relief granted on Claim Two.”

Josue Jonathan Tellez-Serrano v. Fereti Semaia
5:26-cv-04183 · 2026-09-02
Habeas petition (petitioner) Granted

“Petitioner reports that he has been released from Respondents’ custody. (ECF 12.) Accordingly, pursuant to the Order Granting Petition, IT IS HEREBY ORDERED, ADJUDGED, AND DECREED that the Petition (ECF 1) is granted.”

Minza Nicole Maltez Reyes v. James Janecka
5:26-cv-04300 · 2026-08-06
Ex parte application (petitioner) Moot / procedural

“The Court therefore discharges the OSC and denies the Ex Parte Application (ECF 6) as moot.”

Minza Nicole Maltez Reyes v. James Janecka
5:26-cv-04300 · 2026-08-07
Habeas petition (petitioner) Granted in part

“Claim One in the Petition (ECF 1) is GRANTED. Petitioner Mirza Nicole Maltez Reyes (A# 246-339-016) shall be immediately released on the conditions previously imposed. The remaining Claims in the Petition are denied as moot in light of the relief granted on Claim One.”

Minerva Terrones Dominguez v. James Janecka
5:26-cv-04540 · 2026-09-01
Habeas petition (petitioner) Granted

“Pursuant to the Order Granting Petition, IT IS HEREBY ORDERED, ADJUDGED, AND DECREED that the Petition (ECF 1) is granted.”

Oleg Ryakhovskiy v. Ernesto Santacruz Jr.
2:26-cv-09123 · 2026-08-31
Habeas petition (petitioner) Denied

“(In Chambers) Order Denying Petition (ECF 1) by Magistrate Judge Brianna Fuller Mircheff.”

Andrea Lancini v. Fereti Semaia
5:26-cv-04063 · 2026-07-29
Habeas petition (petitioner) Granted in part

“Claim One in the Petition (Pet. at 6) is GRANTED. Petitioner Andrea Lancini (A# 246-058-942) is ordered immediately released on the bond conditions imposed by the IJ’s June 25, 2026, Order. The remaining Claims in the Petition are denied as moot in light of the relief granted on Claim One.”

Maria Teresa Gonzalez Conrrado v. James Janecka
5:26-cv-03898 · 2026-07-22
Habeas petition (petitioner) Granted in part

“Claim Three in the Petition (Pet 71-75.) is GRANTED. Petitioner Maria Teresa Gonzalez Conrrado (A#246-547-232) is ordered immediately released on the parole conditions previously imposed. Claims One and Two in the Petition (Pet. 65-70) are denied as moot in light of the relief granted on Claim Three.”

Caseload & timing

From public federal docket records for this judge.

The reviewed outcome dockets all arise from a concentrated 2026 immigration-detention program. Their short duration does not describe the judge’s wider consent and referral caseload.

Pending matters in the official report

Reported by the Administrative Office of the U.S. Courts under the Civil Justice Reform Act, as of March 31, 2026.

Motions pending more than six months0
Bench trials submitted more than six months0
Bankruptcy appeals pending more than six months0
Social Security appeals pending more than six months0
Civil cases pending more than three years1
ReportMotions over six monthsCases over three years
Mar 202601
Sep 202501
Mar 202500
Sep 202400
Mar 202400
Sep 202300

A snapshot on that date: matters listed may since have been decided or reassigned. A motion referred to a magistrate judge is counted for both judges. Motions in multidistrict litigation, section 2255 cases and Social Security appeals are not counted, and a very large three-year count is generally a multidistrict docket. Source: Appendix A of the report (PDF); about the report.

How long civil cases take in this court

For the whole of United States District Court for the Central District of California, not for Judge Mircheff: median time from filing to disposition of the civil cases the court closed in the 12 months ending September 30, 2025, as reported by the Administrative Office of the U.S. Courts.

CasesMedian time
All civil cases closed15,1903.9 months
Closed with no court action4,4143.1 months
Closed before pretrial10,5384.3 months
Closed during or after pretrial10317.9 months
Closed during trial13525.7 months
12 months endingCases closedMedian time
Sep 202515,1903.9 months
Sep 202415,3483.9 months
Sep 202313,5834.4 months
Sep 202212,8874.7 months
Sep 202114,2134.7 months
Sep 202014,2055 months
Sep 201913,4784.9 months

The table leaves out prisoner petitions, land condemnations, deportation reviews, recovery of overpayments and enforcement of judgments, and reports no median for fewer than 10 cases. A district that closed a large multidistrict litigation in the period shows very large counts and long medians for that year. Source: Table C-5, U.S. District Courts (spreadsheet).

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