The Role of Expert Witnesses in Product Liability Trials

Injury Attorneys | Restoring LivesTM

August 20, 2015 | Defective Medical Devices, Products Liability |

Witnesses in a trial are generally restricted to answering questions in terms of what they saw, heard, felt, smelled or tasted. Should a witness venture to express an answer based on her opinion, the opposing attorney will be on his feet and calling objection before she can finish her sentence.

Expert witnesses, however, are an exception to the rule. The precise reason an expert witness is called to the stand is to state his or her opinion.

An expert witness is a person who is a specialist in a subject, and is qualified by right of his or her training, special knowledge, skill and expertise to formulate a conclusion without having been present for an occurrence relating to a lawsuit. But an expert witness can be worth their weight in gold long before the trial ever enters the courtroom.

An Expert Witness Can Play a Critical Role in a Product Liability Case

Product Liability cases, which can fall under any of three headings, defective design, defective manufacture, or failure to provide adequate instructions for product use, are some of the most challenging cases for trial lawyers.  Having to come up with proof calls for extensive time and expense. An expert witness retained early in the preparation period can suggest the direction investigations and reconstructions can take, point out information sources, previously conducted research, and even help a lawyer define his theory of liability or come up with an alternative one.



  • For more information about Product Liability, watch this FAQ Video on the topic.
  • WKW’s own Bruce Kehoe was named Indianapolis Product Liability Lawyer of the Year in 2014 by Best Lawyers. Read more about that here.

Bruce Kehoe Indianapolis Lawyer of the YearWhat To Do If You’ve Been Injured by a Defective Product in Indiana

If you or a loved one has been the victim of a poorly designed or defective product, contact us for a free case evaluation.

Request A Free Case Evaluation

Submitting your information does not automatically create an attorney-client relationship. I agree