By Gerald L. Maatman, Jr., Tiffany Alberty, and Brett Bohan Duane Morris Takeaways: On August 21, 2026, in Lightner v. DaVita, Inc., No. 23-CV-03104 (D. Colo. Aug. 21, 2026), Judge Nina Y. Wang of the U.S. District Court for the District of Colorado denied a motion seeking conditional certification of a collective action under the …