Mealey's (January 4, 2017, 12:09 PM EST) -- CHICAGO — An Illinois federal judge on Dec. 30 certified an excessive deduction class but not an overtime class in a lawsuit brought by a tile store sales associate against his employer (Adriel Osorio, et al. v. The Tile Shop, LLC, No. 15-15, N.D. Ill.; 2016 U.S. Dist. LEXIS 180077)....