(June 8, 2018, 11:04 AM EDT) -- NEW ORLEANS — An oyster biologist has ample qualifications, and his methods to determine whether oil well activity killed most of the oysters in a couple’s oyster beds are sound, a Louisiana appeals court panel held June 6 in affirming judgment for the couple on their negligence claims against a drilling company (Pero Cibilic, et al. v. Cox Operating, L.L.C., No. 2017-CA-0813, La. App., 4th Cir., 2018 La. App. LEXIS 1181)....