JACKSON, Miss. - A lawsuit brought by an exonerated criminal defendant over testimony that a doctor insured gave as an expert witness is not covered under the doctor's medical malpractice insurance policy, the Mississippi Supreme Court affirmed Aug. 28 (Dr. Steven Hayne v. The Doctors Company, et al., No. 2013-CA-00252-SCT, Miss. Sup.; 2014 Miss. LEXIS 432).