R. Regul. FL. Bar 4-3.4

As amended through May 30, 2024

Rule 4-3.4 - FAIRNESS TO OPPOSING PARTY AND COUNSEL

A lawyer must not:

(a) unlawfully obstruct another party's access to evidence or otherwise unlawfully alter, destroy, or conceal a document or other material that the lawyer knows or reasonably should know is relevant to a pending or a reasonably foreseeable proceeding; nor counsel or assist another person to do any such act;

(b) fabricate evidence, counsel or assist a witness to testify falsely, or offer an inducement to a witness, except a lawyer may pay a witness reasonable expenses incurred by the witness in attending or testifying at proceedings; a reasonable, noncontingent fee for professional services of an expert witness; and reasonable compensation to a witness for the time spent preparing for, attending, or testifying at proceedings;

(c) knowingly disobey an obligation under the rules of a tribunal except for an open refusal based on an assertion that no valid obligation exists;

(d) in pretrial procedure, make a frivolous discovery request or intentionally fail to comply with a legally proper discovery request by an opposing party;

(e) in trial, state a personal opinion about the credibility of a witness unless the statement is authorized by current rule or case law, allude to any matter that the lawyer does not reasonably believe is relevant or that will not be supported by admissible evidence, assert personal knowledge of facts in issue except when testifying as a witness, or state a personal opinion as to the justness of a cause, the culpability of a civil litigant, or the guilt or innocence of an accused;

(f) request a person other than a client to refrain from voluntarily giving relevant information to another party unless the person is a relative or an employee or other agent of a client, and it is reasonable to believe that the person's interests will not be adversely affected by refraining from giving such information;

(g) present, participate in presenting, or threaten to present criminal charges solely to obtain an advantage in a civil matter; or

(h) present, participate in presenting, or threaten to present disciplinary charges under these rules solely to obtain an advantage in a civil matter.

R. Regul. FL. Bar 4-3.4

Amended July 23, 1992, effective 1/1/1993 (605 So.2d 252); amended October 20, 1994 (644 So.2d 282); amended Sept. 24, 1998, effective 10/1/1998 (718 So.2d 1179); amended October 6, 2005, effective 1/1/2006 (916 So.2d 655); amended May 29, 2014, effective 6/1/2014 (140 So.3d 541).

Comment

The procedure of the adversary system contemplates that the evidence in a case is to be marshalled competitively by the contending parties. Fair competition in the adversary system is secured by prohibitions against destruction or concealment of evidence, improperly influencing witnesses, obstructive tactics in discovery procedure, and the like.

Documents and other items of evidence are often essential to establish a claim or defense. Subject to evidentiary privileges, the right of an opposing party, including the government, to obtain evidence through discovery or subpoena is an important procedural right. The exercise of that right can be frustrated if relevant material is altered, concealed, or destroyed. Applicable law in many jurisdictions makes it an offense to destroy material for the purpose of impairing its availability in a pending proceeding or one whose commencement can be foreseen. Falsifying evidence is also generally a criminal offense. Subdivision (a) applies to evidentiary material generally, including computerized information.

With regard to subdivision (b), it is not improper to pay a witness's expenses or to compensate an expert witness on terms permitted by law. The common law rule in most jurisdictions is that it is improper to pay an occurrence witness any fee for testifying and that it is improper to pay an expert witness a contingent fee.

Previously, subdivision (e) also proscribed statements about the credibility of witnesses. However, in 2000, the Supreme Court of Florida entered an opinion in Murphy v. International Robotic Systems, Inc., 766 So. 2d 1010 (Fla. 2000), in which the court allowed counsel in closing argument to call a witness a "liar" or to state that the witness "lied."

There the court stated: "First, it is not improper for counsel to state during closing argument that a witness "lied' or is a "liar,' provided such characterizations are supported by the record." Murphy, id., at 1028. Members of the bar are advised to check the status of the law in this area.

Subdivision (f) permits a lawyer to advise employees of a client to refrain from giving information to another party, for the employees may identify their interests with those of the client. See also rule 4-4.2.