Duty of the Lawyer to a Client

EC 7-24.

In order to bring about just and informed decisions, evidentiary and procedural rules have been established by tribunals to permit the inclusion of relevant evidence and argument and the exclusion of all other considerations. The expression by a lawyer of his personal opinion as to the justness of a cause, as to the credibility of a witness, as to the culpability of a civil litigant, or as to the guilt or innocence of an accused is not a proper subject for argument to the trier of fact. It is improper as to factual matters because admissible evidence possessed by a lawyer should be presented only as sworn testimony. It is improper as to all other matters because, were the rule otherwise, the silence of a lawyer on a given occasion could be construed unfavorably to his client. However, a lawyer may argue, on his analysis of the evidence, for any position or conclusion with respect to any of the foregoing matters.