Partner Craig Singer spoke on a panel entitled, “Liar, Liar: What to Do When Your Witness is Lying on the Stand and Other Evidentiary Issues,” presented by the American Bar Association Trial Evidence Committee. The panel discussed how to overcome the ethical and practical issues that arise when an attorney's witness is lying on the stand. The panel also discussed how to deal with similar evidentiary issues such as the discovery of a forged or altered document midway through trial or litigation.