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Ashley Koos

Ashley Koos

Ashley Koos is an associate in the Litigation Practice Group in Haynes Boone’s Dallas office. Her practice focuses on government investigations and white-collar defense.

Ashley graduated magna cum laude, Order of the Coif, from The Pepperdine Caruso School of Law, where she served as Lead Articles Editor of the Pepperdine Law Review and co-chair of the Moot Court Team. She also participated in the Sudreau Global Justice Program, an organization that partners with governments around the world to implement equitable laws and criminal justice systems.

Prior to law school, Ashley served as a Teach for America corps member in Houston, Texas, where she taught middle school mathematics and English Language Arts.

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J.D., Pepperdine University School of Law, 2021, magna cum laude; Lead Articles Editor, Pepperdine Law Review; The Order of the Barristers in Appellate Advocacy; Regional Finalist, ABA National Appellate Association Competition

B.A., Foreign Affairs and Psychology, University of Virginia, 2015


Judicial Law Clerk to the Honorable Fernando Rodriguez, Jr., U.S. District Court for the Southern District of Texas, 2021-2022



False Claims Act - 2023 Year in Review
February 29, 2024

The False Claims Act continues to be one of the most commonly used weapons in the government’s enforcement arsenal to address various forms of fraud. This review highlights key developments from 2023 related to the FCA, including: The recovery by the government of nearly $2.7 billion in settlements and judgments in FCA cases in fiscal year 2023—$450 million more than the previous fiscal year’ [...]