Alvin James Smith v. TransUnion

No. 24-cv-1727-AGS-DTF (S.D. Cal. Feb. 6, 2026) · United States District Court for the Southern District of California · February 6, 2026 · No. 24-cv-1727-AGS-DTF

Summary

The United States District Court for the Southern District of California granted Alvin James Smith’s motions to supplement his complaint under Federal Rule of Civil Procedure 15(d). The court required Smith to file a consolidated fourth amended complaint addressing subsequent changes to the disputed credit-reporting accounts, denied his other supplemental filings, and denied TransUnion’s motion to dismiss as moot.

Holdings

  1. Leave to supplement was appropriate because the alleged post-filing deletion and reinsertion of the same disputed credit accounts unquestionably related to the original complaint, supplementation would not cause sufficient prejudice, and it would promote speedy disposition of the entire controversy.
  2. The supplemental and operative allegations must be integrated into a consolidated fourth amended complaint without reference or reliance on prior pleadings.
  3. TransUnion's motion to dismiss was denied as moot because the new consolidated complaint would supersede the operative complaint and permit the dismissal arguments to be addressed together.

Questions Presented

  1. Whether plaintiff should be permitted under Federal Rule of Civil Procedure 15(d) to supplement the operative complaint with alleged post-filing deletion and reinsertion of the disputed credit accounts.
  2. Whether plaintiff's supplemental briefs should be accepted when they presented preemptive responses to arguments not yet raised by defendant and sought no additional relief.
  3. Whether defendant's pending motion to dismiss became moot after leave to supplement was granted.

Disposition

other

Cases Cited (8)

  • Sywula v. Teleport Mobility, Inc., 652 F. Supp. 3d 1195, 1213-14 (S.D. Cal. 2023)(followed)
  • Keith v. Volpe, 858 F.2d 467, 474-75 (9th Cir. 1988)(followed)
  • William Inglis & Sons Baking Co. v. ITT Cont'l Baking Co., 668 F.2d 1014, 1057 (9th Cir. 1981)(followed)
  • Jackson v. Fong, 870 F.3d 928, 934 (9th Cir. 2017)(followed)
  • Fate Therapeutics, Inc. v. Shoreline Biosciences, Inc., No. 22-cv-00676-H-MSB, 2023 WL 2456715, at *1 (S.D. Cal. Jan. 31, 2023)(followed)
  • Doe v. Butte Cnty. Prob. Dep't, No. 20-cv-02248-TLN-DMC, 2022 WL 705616, at *5 (E.D. Cal. Mar. 9, 2022)(followed)
  • Planned Parenthood of S. Arizona v. Neely, 130 F.3d 400, 402 (9th Cir. 1997)(followed)
  • Lira v. Herrera, 427 F.3d 1164, 1169 (9th Cir. 2005)(followed)

Cited In (0)

No citing cases on record yet.

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