(April 1, 2016, 2:07 PM EDT) -- PEORIA, Ill. — A certified public accountant (CPA) may testify on total sales lost by a medical device maker in an employee agreement dispute, an Illinois federal judge ruled March 31, finding that a former employee failed to show that the CPA inappropriately applied accounting practices (Orthofix Inc. v. Melissa Gordon, No. 13-01463, C.D. Ill.; 2016 U.S. Dist. LEXIS 43105)....