(November 17, 2017, 12:38 PM EST) -- SHREVEPORT, La. — A Louisiana appeals panel on Nov. 15 affirmed a $500,000 verdict in a medical malpractice suit after finding that the trial court did not err by excluding the credibility evidence of the expert of a woman who claimed that a doctor breached the standard of care that caused her husband’s death (Wynona Johnson v. Tyrone Tucker M.D., et al., No. 51,723-CA, La. App., 2nd Cir., 2017 La. App. LEXIS 2056)....