(September 16, 2015, 1:25 PM EDT) -- MACON, Ga. — A Georgia federal judge on Sept. 14 excluded an expert’s testimony in a negligence and strict products liability lawsuit regarding whether a golf cart company failed to or had a duty to investigate a leaf spring failure in 2008 before a golf cart accident (April Danielle Pfeil and John Pfeil v. Mike’s Golf Carts, LLC, No. 13-434, M.D. Ga.; 2015 U.S. Dist. LEXIS 121801)....