Marquette Law Review Volume 99 Article 4 Issue 2 Winter 2015 The thicE al Limits of Discrediting the Truthful Witness: How Modern Ethics Rules Fail to Prevent Truthful Witnesses from Being Discredited Through Unethical Means Todd A. Berger Follow this and additional works at: http://scholarship.law.marquette.edu/mulr Part of the Courts Commons, and the Evidence Commons Repository Citation Todd A. Berger, The Ethical Limits of Discrediting the Truthful Witness: How Modern Ethics Rules Fail to Prevent Truthful Witnesses from Being Discredited Through Unethical Means, 99 Marq. L. Rev. 283 (2015). Available at: http://scholarship.law.marquette.edu/mulr/vol99/iss2/4 This Article is brought to you for free and open access by the Journals at Marquette Law Scholarly Commons. It has been accepted for inclusion in Marquette Law Review by an authorized administrator of Marquette Law Scholarly Commons. For more information, please contact
[email protected]. THE ETHICAL LIMITS OF DISCREDITING THE TRUTHFUL WITNESS: HOW MODERN ETHICS RULES FAIL TO PREVENT TRUTHFUL WITNESSES FROM BEING DISCREDITED THROUGH UNETHICAL MEANS TODD A. BERGER* Whether the criminal defense attorney may ethically discredit the truthful witness on cross-examination and later during closing argument has long been an area of controversy in legal ethics. The vast majority of scholarly discussion on this important ethical dilemma has examined it in the abstract, focusing on the defense attorney’s dual roles in a criminal justice system that is dedicated to searching for the truth while simultaneously requiring zealous advocacy even for the guiltiest of defendants. Unlike these previous works, this particular Article explores this dilemma from the perspective of the techniques that criminal defense attorney’s use on cross-examination and closing argument to cast doubt on the testimony of a credible witness.