Brown v. The City of Minneapolis

Background

Plaintiff Willie B. Brown, Jr., proceeding in this action, filed suit against the City of Minneapolis, Michael A. Heyer, Patrick Bryan, Shany, Hennepin County, John, Jane Doe, Shala Jacobson, Jane Doe, Supervisor's, and the Hennepin County Medical Center. The precise nature of Brown's underlying claims is not fully restated in this order, but the opinion references an allegedly unlawful search and related proceedings in state court. The Minnesota Court of Appeals issued a decision in State of Minnesota v. Brown, No. A19-0409, on August 24, 2020, which appears to be relevant to the search at issue. Despite the appellate ruling on the search process, the state had obtained criminal convictions against Brown through evidence independent of the excluded search evidence.

United States Magistrate Judge John F. Docherty issued a Report and Recommendation (R&R) dated February 23, 2026, recommending dismissal on the grounds that Brown's lawsuit was untimely — i.e., filed outside the applicable statute of limitations (the deadline for bringing a lawsuit). Brown filed a Response to the R&R and a Memorandum of Law, which Judge Magnuson construed as objections to the R&R.

Legal Standards

Under 28 U.S.C. § 636(b)(1)(C) and Federal Rule of Civil Procedure 72(b), a district court must conduct a de novo (fresh, independent) review of any portion of a magistrate judge's R&R to which specific objections are made. The court also applied the principle that issues raised for the first time in objections to a magistrate judge's R&R are considered waived, citing Marshall v. Chater, 75 F.3d 1421, 1426 (10th Cir. 1996).

Brown's Objections and the Court's Analysis

Objection 1: The Heck v. Humphrey Doctrine

Brown argued that the Heck v. Humphrey doctrine, 512 U.S. 477 (1994), barred him from bringing his civil lawsuit during the limitations period — meaning the clock on his deadline to sue should not have started until the Minnesota Court of Appeals issued its August 2020 decision. Under Heck, a civil rights plaintiff generally cannot bring a damages claim that would necessarily imply the invalidity of a criminal conviction unless that conviction has already been overturned or invalidated. Brown contended the limitations period therefore began only in August 2020.

The court rejected this argument. The R&R had explained — and Judge Magnuson agreed — that Heck did not bar Brown's claims because the state secured convictions against Brown even after excluding the search evidence at issue. Because Brown's convictions did not depend on that evidence, a civil lawsuit challenging the search would not have necessarily implied the invalidity of his convictions. Heck therefore did not toll (pause or delay) the limitations period.

Objection 2: Wallace v. Kato

Brown also argued that Wallace v. Kato, 549 U.S. 384 (2007), supported beginning the limitations clock after the Minnesota Court of Appeals ruling. The court again disagreed. Consistent with the R&R's analysis — which cited Wallace itself — the court held that Brown's cause of action accrued (i.e., his right to sue arose) when the search occurred, not when a court later found that the process leading to the search was unlawful. Wallace, 549 U.S. at 390–91.

Waiver

The court additionally noted that any arguments Brown raised for the first time in his objections to the R&R — rather than before the Magistrate Judge — were deemed waived. However, even setting aside waiver, the court found those arguments fail on the merits.

Disposition

Judge Magnuson adopted the R&R in its entirety and dismissed the case with prejudice, meaning Brown is barred from refiling this same lawsuit. Judgment was ordered to be entered accordingly.