(July 9, 2024, 2:03 PM EDT) -- ST. LOUIS — The Eighth Circuit U.S. Court of Appeals affirmed in part a district court’s ruling entering judgment in favor of a former employee of a sleep disorder clinic regarding his claims for False Claims Act (FCA) violations and related state law provisions as to the clinic’s overbilling of federal insurers and retaliation by firing him, finding that the lower court correctly rejected the “public disclosure defense” and did not abuse its discretion in admitting testimony pursuant to Daubert v. Merrell Dow Pharmaceuticals Inc. but that it erred in applying a punitive sanction that was “excessive.”...