Trick or Treat? What You Need to Know About a First-of-its-Kind Decision Declaring FCA Qui Tam Provisions Unconstitutional
Client Alert | 1 min read | 10.22.24
Judge Kathryn Kimball Mizelle of the District Court for the Middle District of Florida recently declared the False Claims Act qui tam provisions unconstitutional in U.S. ex rel. Zafirov v. Fla. Med. Assocs., LLC, -- F.Supp.3d --, 2024 WL 4349242 (M.D. Fla. Sept. 30, 2024), turning up the heat on a simmering constitutional fight that is increasingly likely to reach the Supreme Court in the next few years. Judge Mizelle's decision was the first to strike down the FCA qui tam provisions, but not the first to consider the issue. Arguments challenging the constitutionality of the qui tam provisions proliferated after Justice Thomas indicated some doubt about the qui tam device in his dissent in U.S. ex rel. Polansky v. Exec. Health Res., 599 U.S. 419 (2023). But every other judge to consider the issue has upheld the constitutionality of the qui tam provisions.
How did Judge Mizelle reach this bold new conclusion? What does this mean for relators, defendants, and government attorneys currently engaged in FCA litigation? And what does it mean for the future of qui tam suits? Crowell attorneys analyze the Zafirov decision and comment on its implications for FCA practice in a "Feature Comment" published in The Government Contractor.
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Client Alert | 3 min read | 11.21.25
On November 7, 2025, in Thornton v. National Academy of Sciences, No. 25-cv-2155, 2025 WL 3123732 (D.D.C. Nov. 7, 2025), the District Court for the District of Columbia dismissed a False Claims Act (FCA) retaliation complaint on the basis that the plaintiff’s allegations that he was fired after blowing the whistle on purported illegally discriminatory use of federal funding was not sufficient to support his FCA claim. This case appears to be one of the first filed, and subsequently dismissed, following Deputy Attorney General Todd Blanche’s announcement of the creation of the Civil Rights Fraud Initiative on May 19, 2025, which “strongly encourages” private individuals to file lawsuits under the FCA relating to purportedly discriminatory and illegal use of federal funding for diversity, equity, and inclusion (DEI) initiatives in violation of Executive Order 14173, Ending Illegal Discrimination and Restoring Merit-Based Opportunity (Jan. 21, 2025). In this case, the court dismissed the FCA retaliation claim and rejected the argument that an organization could violate the FCA merely by “engaging in discriminatory conduct while conducting a federally funded study.” The analysis in Thornton could be a sign of how forthcoming arguments of retaliation based on reporting allegedly fraudulent DEI activity will be analyzed in the future.
Client Alert | 3 min read | 11.20.25
Client Alert | 3 min read | 11.20.25
Client Alert | 6 min read | 11.19.25





