Mandamus decisions / District of Colorado
Castillo Delgado v. Miller
Read the decisionOriginal on CourtListener
2,996 written decisions from 2,731 cases in the whole mandamus and agency-delay group, the group's newest decided November 12, 2026. Updated November 14, 2026 at 1:17 a.m. CT; the Passim connector counts the live collection, which can differ by the day's additions and retirements (which total to quote). Coverage: of the 1,617 public decisions since January 1, 2025 that a CourtListener and GovInfo search for mandamus and agency delay finds, Passim holds 1,406 (87%), 1,039 of them in this group, measured November 14, 2026. Some of what that search finds are not mandamus decisions. Tell us about a decision we're missing.
These are counts of past written decisions and dockets, not predictions of how any case will be decided. A distribution appears only when at least 5 decisions (or 5 dockets) are behind it; smaller groups are listed, not summarized. How it's counted.
What the decision decided
Each value cites the passage it was read from. Values read by a model were checked against that passage; values read by rule come from fixed text patterns. Read the decision before relying on either.
| Agency |
USCIS
Read by a model
This action originally consisted of 45 Plaintiffs who applied for U-visas and had not received a determination as to eligibility for a BFD, EAD, or deferred action by the USCIS Nebraska Service Center. |
|---|---|
| Form or filing |
I-918 (U visa)
Read by a model
Plaintiffs to this case are applicants for U-visas. |
| What the suit asked for |
Decide the application
Read by a model
In Count One, Plaintiffs allege that Defendants violated a mandatory duty to place Plaintiffs on the waiting list or to make BFDs as to their U-visa application in a reasonable period of time. |
| Kind of order |
A ruling on a motion or the petition
Read by a model
For the foregoing reasons, the Court respectfully GRANTS Defendant’s Motion to Dismiss [#12]. |
| Motion decided |
Motion to dismiss for lack of jurisdiction
Read by a model
Defendants move to dismiss Plaintiffs’ Complaint under Federal Rules of Civil Procedure 12(b)(1) and 12(b)(6). |
| Whose motion |
The government's motion
Read by a model
This matter is before the Court on Defendants’ Motion to Dismiss (the “Motion”). |
| Disposition |
Dismissed
The case or every delay claim was dismissed for a reason other than mootness.
Read by a model
Plaintiffs’ claims are DISMISSED WITHOUT PREJUDICE. |
| Prevailing party |
Government
Read by a model
For the foregoing reasons, the Court respectfully GRANTS Defendant’s Motion to Dismiss [#12].3 Plaintiffs’ claims are DISMISSED WITHOUT PREJUDICE. |
| The delay claim |
Dismissed
Read by a model
Plaintiffs’ claims are DISMISSED WITHOUT PREJUDICE. |
| Months pending | Not stated Read by a model |
| TRAC factors | The court did not weigh the TRAC factors Read by a model |
| Threshold rulings |
Section 1252(a)(2)(B) bar applied
Read by a model
Thus, deferred action decisions are unreviewable under Section 1252(a)(2)(B)(ii) |
| U visa claims |
Bona fide determination: dismissed under 1252(a)(2)(b); Work permit: dismissed under 1252(a)(2)(b); Waiting list: dismissed under 1252(a)(2)(b)
Read by a model
BFDs are discretionary and fall under the statutory bar of Section 1252(a)(1)(B)(ii). Therefore, the Court does not have jurisdiction to review this claim. |
How the case ended
- Docket
- No. 1:24-cv-03252
- Filed
- November 22, 2024
- Ended
- September 2, 2025
- Suit's filing to its end
- 284 days
- How it ended
- Dismissed on jurisdiction or the merits
- From the record
- idb disp 6 (judgment: motion before trial), judgment for defendant
A voluntary or stipulated dismissal is how most suits end once the agency acts; the docket rarely says why. Other suits in this court.
Supreme Court and Tenth Circuit authority
District decisions bind no one. On the questions this decision raises, the Supreme Court decisions and the circuit's published decisions listed here bind this court; a circuit disposition marked nonprecedential was not published as precedent and is persuasive only. ImmCite status as read November 14, 2026. Check the current status before relying on one.
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Kucana v. Holder, 558 U.S. 233
Supreme Court, January 20, 2010. Section 1252(a)(2)(B)(ii) bars review only of decisions whose discretionary character is specified by statute, not discretion the agency gives itself by regulation.
ImmCite: treatment available, history exists, not clearance
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Patel v. Garland, 596 U.S. 328
Supreme Court, May 16, 2022. Section 1252(a)(2)(B)(i) bars review of any judgment regarding the granting of the listed forms of relief, including the factual findings on which a denial of adjustment rests.
ImmCite: treatment available, history exists, not clearance
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Bouarfa v. Mayorkas, 604 U.S. 6
Supreme Court, December 10, 2024. Revoking an approved visa petition under § 1155 is a discretionary decision or action that § 1252(a)(2)(B)(ii) places beyond judicial review.
ImmCite: treatment available, history exists, not clearance
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Norton v. Southern Utah Wilderness Alliance, 542 U.S. 55
Supreme Court, June 14, 2004. Section 706(1) and mandamus reach only a discrete agency action that the agency is legally required to take, so a court cannot compel programmatic improvements or action the law leaves to agency discretion.
ImmCite: treatment available, history exists, not clearance
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Mukantagara v. Mullin, No. 24-4071 (10th Cir. Oct. 5, 2026) (on rehearing)
Tenth Circuit, October 5, 2026. Section 1252(a)(2)(B)(ii) bars review only of decisions the statute itself makes discretionary, so mandatory threshold determinations remain reviewable and discretion an agency removes by regulation does not change the analysis.
ImmCite: unchecked, treatment not confirmed yet, not evidence either way. ImmCite has found no published decision citing this case as of 2026-10-29; it checks for new citing decisions daily. That is not a determination that the case is good law.
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Forest Guardians v. Babbitt, 174 F.3d 1178
Tenth Circuit, April 22, 1999. Missing a concrete statutory deadline is agency action unlawfully withheld that a court must compel, while without a deadline the question is unreasonable delay; the holding still binds in the Tenth Circuit.
ImmCite: caution, adverse or limiting treatment found. Not followed in the Ninth Circuit by Al Otro Lado v. Noem, 138 F.4th 1102 (2025).