Expert testimony is often the key to winning a product liability lawsuit. Anyone can offer an opinion on the safety, or lack thereof, of a given product. But trial courts must go one step further and determine the qualifications of an expert before admitting his or her testimony. Under Georgia law, expert testimony must be “based on sufficient facts or data.” It must be the “the product of reliable principles and method,” and the expert must personally apply those principles and methods to the case at hand.
Moore v. Cottrell, Inc.
In a recent case, the Georgia Court of Appeals upheld a trial court’s decision to exclude expert testimony in a product liability lawsuit. The plaintiff was driving a car hauler with a two-level trailer. The hauler did not have a built-in ladder, but there was a portable ladder attached so the driver could access the upper level of the trailer.