43 Missouri opinions name it 2 courts 1977–2025 8 in the last five years
The cases below were cited by Missouri courts in a sentence that names this issue. Sides come from how each citing opinion treated the case (Syfertize flag on that citation), so a case can appear on both: that is where the law is contested. A red or yellow chip is the case's own overall treatment.
| Case | Followed | Cited |
|---|---|---|
United States v. Noblesgreen2 sentences2025“The work product doctrine is ‘an intensely practical [doctrine], grounded in the realities of litigation in our adversary system.’” Hill v. Wallach, 661 S.W.3d 786 , 791 (Mo. 2023) (quoting U.S. v. Nobles, 422 U.S. 225, 238 (1975)). 2023Therefore, the settlement documents are not protected by the work product doctrine, and there is no basis set forth in the writ petition for making the preliminary writ permanent. 11 Conclusion The work product doctrine is “an intensely practical [doctrine], grounded in the realities of litigation in our adversary system.” United States v. Nobles, 422 U.S. 225, 238 (1975). | 5 | 9 |
Hickman v. Taylorgreen2 sentences2024The work product privilege allows “a lawyer [to] work with a certain degree of privacy, free from unnecessary intrusion by opposing parties and their counsel.” Hickman v. Taylor, 329 U.S. 495, 511 (1947).11 The privacy afforded to lawyers by the work product privilege applies equally to information beneficial, as well as detrimental, to the attorney’s client or position at trial. 11 In Hickman, the United States Supreme Court first recognized the work-product privilege, and Missouri has since codified the privilege in Rule 56.01 and the privilege “is now firmly established in the common law.” 2023Overview of the Work Product Doctrine The work product doctrine had its genesis in the oft-cited and much-celebrated case of Hickman v. Taylor, 329 U.S. 495 (1947). | 4 | 9 |
State Ex Rel. Rogers v. Cohengreen2 sentences2025Rogers v. Cohen, 262 S.W.3d 648, 650 (Mo. banc 2008), quoting United States v. Nobles, 422 U.S. 225, 238 (1975). 2024The premise of the doctrine comes from the need for counsel to “work with a certain degree of privacy, free from unnecessary intrusion by opposing parties and their counsel.” Hickman v. Taylor, 329 U.S. 495, 510 (1947); Cohen, 262 S.W.3d at 650 ; see United States v. Nobles, 422 U.S. 225, 238 (1975) (“interests of society and the accused in obtaining a fair 6 and accurate resolution of the question of guilt or innocence demand that adequate safeguards assure the thorough preparation and presentation of each side of the case”). | 2 | 4 |
Edwards v. Missouri State Board of Chiropractic Examinersgreen2 sentences2024Edwards v. Mo. State Bd. of Chiropractic Examiners, 85 S.W.3d 10, 27 (Mo. App. W.D. 2002). 2022However, a disclosure made in trial preparation and that is “not inconsistent with maintaining secrecy against opponents[] should be allowed without waiver of the [work product immunity].” See Mitchell Humphrey & Co., 854 S.W.2d at 813 ; see also Edwards v. Missouri State Bd. of Chiropractic Examiners, 85 S.W.3d 10, 27 (Mo. App. W.D. 2002) (attorney’s communication with a fact witness and her attorney regarding instant litigation did not constitute a waiver). 12 However, Mercy attempts to rely on Westbrooke to claim the work product privilege was lost because of the communications and correspo | 2 | 3 |
State ex rel. Jason H. Malashock, Relator v. The Honorable Michael T. Jamisongreen2 sentences2024“The work product doctrine precludes discovery of the mental impressions, conclusions, opinions, or legal theories, both tangible and intangible, created or commissioned by counsel in preparation for possible litigation.” Jamison, 502 S.W.3d at 620 . 2024“The work product doctrine precludes discovery of the mental impressions, conclusions, opinions, or legal theories, both tangible and intangible, created or commissioned by counsel in preparation for possible litigation.” Id. at 620 (citing State ex rel. | 2 | 3 |
State Ex Rel. Atchison, Topeka & Santa Fe Railway Co. v. O'Malleygreen2 sentences2021The work product doctrine applies to protect the requested information. 898 S.W.2d at 553 ; see also id. at 554 (holding that interrogatory asking defendant to identify “who, among the co-workers, [the defendant] has interviewed” sought information which was “clearly protected as intangible work product”); State ex rel. 2021The work product doctrine applies to protect the requested information. 898 S.W.2d at 553 ; see also id. at 554 (holding that interrogatory asking defendant to identify “who, among the co-workers, [the defendant] has interviewed” sought information which was “clearly protected as intangible work product”); State ex rel. | 2 | 3 |
State Ex Rel. Ford Motor Co. v. Westbrookegreen2 sentences2024Ford Motor Co. v. Westbrooke, 151 S.W.3d 364, 367 (Mo. banc 2004)). 2022The settlement documents claimed in Relators’ privilege log were subject to the work product privilege because the settlement negotiations and release were “prepared in anticipation of litigation or for trial.” Westbrooke, 151 S.W.3d at 367 . | 1 | 5 |
Halford v. Yandellgreen2 sentences1987The work product doctrine does not limit the power of the trial court to order production of statements of witnesses who “have testified at trial.” Similarly, Halford v. Yandell, 558 S.W.2d 400, 401 (Mo.App.1977), upon which appellant relies, makes the same conclusions. 1987The court recognized a distinction between “privilege” and “work product.” The Southern District differentiated between pretrial discovery and the use, at the time of trial, of a document produced during the trial, 558 S.W.2d at 405 , and held that the manner in which the statement was used by defense counsel to impeach Laferny, the witness, was not “vulnerable to the objection leveled against it, that objection being founded on the work product doctrine.” 558 S.W.2d at 406 .” The court recognized the important distinction between calling for a statement at a deposition and calling for a state | 1 | 4 |
Board of Registration for the Healing Arts v. Spindengreen2 sentences2002Id. 1993In Board of Registration for the Healing Arts v. Spinden, 798 S.W.2d 472, 476 [7, 8] (Mo.App.1990), this court noted that the work product doctrine applies to trial preparation materials and opinion work product. | 1 | 2 |
State v. Cartergreen2 sentences1997"Work product consists of `opinions, theories or conclusions of defendant's attorney ... [and] communications between defendant and his attorney.'" Carter, 641 S.W.2d at 59 (citations omitted). 1983The state on behalf of the respondent trial judge, asserts State v. Carter, 641 S.W.2d 54 (Mo. banc 1982), cert. denied, - U.S. -, 103 S.Ct. 2096 , 77 L.Ed.2d 305 (1983), for the proposition that whoever pleads insanity waives all privileges, including the work-product doctrine and attorney-client privilege. | 1 | 2 |
State Ex Rel. Friedman v. Provaznikgreen2 sentences1993Friedman v. Provaznik, 668 S.W.2d 76, 79-80 (Mo. banc 1984) (an in camera examination provides the opportunity to determine what may be protected by the work product immunity). 1989Friedman v. Provaznik, supra, to hold an in camera examination and cull out those documents which are privileged. | 1 | 2 |
In Re Chrysler Motors Corporation Overnight Evaluation Program Litigation. Petition of Chrysler Motors Corporationgreen1 sentence2023This type of disclosure “waives the work product protection as to items actually disclosed, even where disclosure occurs in settlement.” In re Chrysler Motors Corp. Overnight Evaluation Program Litigation, 860 F.2d 844, 846 (8th Cir. 1988) (emphasis added) (internal quotations omitted). | 1 | 1 |
State ex rel. State Board of Pharmacy v. Ottogreen1 sentence2021Hackler v. Dierker, 987 S.W.2d 337, 338 (Mo. App. E.D. 1998) (“interrogatories requesting the names of witnesses from whom statements have been obtained” improperly sought discovery of intangible attorney work product); Otto, 866 S.W.2d at 483-84 (litigant cannot by interrogatory request a “detailed description of the [opposing party’s] investigation,” the identity of each person the opponent contacted and what the witnesses said, or a description of the documents prepared during the investigation). | 1 | 1 |
State ex rel. Hackler v. Dierkergreen1 sentence2021Hackler v. Dierker, 987 S.W.2d 337, 338 (Mo. App. E.D. 1998) (“interrogatories requesting the names of witnesses from whom statements have been obtained” improperly sought discovery of intangible attorney work product); Otto, 866 S.W.2d at 483-84 (litigant cannot by interrogatory request a “detailed description of the [opposing party’s] investigation,” the identity of each person the opponent contacted and what the witnesses said, or a description of the documents prepared during the investigation). | 1 | 1 |
Massachusetts v. First National Supermarkets, Inc.green1 sentence2021Ga. 2002) (“Numerous courts since Hickman v. Taylor, 329 U.S. 495, 511 (1947), have recognized that names and addresses of witnesses interviewed by counsel who have knowledge of the facts alleged in the complaint are not protected from disclosure by the work product doctrine.”); Commonwealth of Mass. v. First Nat’l Supermarkets, Inc., 112 F.R.D. 149, 152 (D. | 1 | 1 |
State v. Freemangreen1 sentence2020State v. Freeman, 269 S.W.3d 422, 426 (Mo.banc 2008). | 1 | 1 |
Diehl v. Fred Weber, Inc.green1 sentence2017The party opposing discovery must establish such protection “through competent evidence^]” Diehl v. Fred Weber, Inc., 309 S.W.3d 309, 323 (Mo. App. E.D. 2010). “ ‘Competent evidence’ may include a privilege log and affidavits from counsel.” State ex rel. | 1 | 1 |
State v. Madoriegreen1 sentence2008“A trial court has *719 broad discretion to admit or exclude evidence at trial.” State v. Madorie, 156 S.W.3d 351, 355 (Mo. banc 2005). | 1 | 1 |
Ratcliff v. Sprint Missouri, Inc.green1 sentence2008Ratcliff v. Sprint Mo., Inc., 261 S.W.3d 534, 547 (Mo.App. | 1 | 1 |
| Foote v. Hartgreen | 1 | 1 |
| United States v. American Telephone & Telegraph Co.green | 1 | 1 |
| The Permian Corporation and Occidental Petroleum Corporation v. United Statesgreen | 1 | 1 |
| Snowden v. Connaught Laboratories, Inc.green | 1 | 1 |
| Stauffer Chemical Co. v. Monsanto Co.green | 1 | 1 |
| State v. Hardingreen | 1 | 1 |
| State v. Hardingreen | 1 | 1 |
| State v. Rosemangreen | 1 | 1 |
| State Ex Rel. State Highway Commission v. Steinkrausgreen | 1 | 1 |
| Case | Negative | Cited |
|---|---|---|
| No negative-treatment citations attached to this issue in Missouri. Read the followed side critically anyway. | ||
| Case | Cited | Years |
|---|---|---|
Callahan v. Cardinal Glennon Hospital
green
2 sentences2016Callahan v. Cardinal Glennon Hosp., 863 S.W.2d 852 , 868 n.5 (Mo. banc 1993). 2008At trial, information previously protected by the work product doctrine becomes admissible if it is relevant.” Callahan, 863 S.W.2d at 868 n. 5. | 3 | 1993–2016 |
State ex rel. Mitchell Humphrey & Co. v. Provaznik
green
2 sentences2022However, a disclosure made in trial preparation and that is “not inconsistent with maintaining secrecy against opponents[] should be allowed without waiver of the [work product immunity].” See Mitchell Humphrey & Co., 854 S.W.2d at 813 ; see also Edwards v. Missouri State Bd. of Chiropractic Examiners, 85 S.W.3d 10, 27 (Mo. App. W.D. 2002) (attorney’s communication with a fact witness and her attorney regarding instant litigation did not constitute a waiver). 12 However, Mercy attempts to rely on Westbrooke to claim the work product privilege was lost because of the communications and correspo 2002Id. | 2 | 2002–2022 |
State Ex Rel. State Highway Commission v. Jensen
green
2 sentences1987State Highway Commission v. Jensen, 362 S.W.2d 568 (Mo. banc 1962), the work product privilege has been abrogated by Rule 56.-01(b)(3), and that Rule 56.01(b)(4)(b) did not change the status of the documents sought in this case from work product, but rather provided a method whereby, under some circumstances, they would be subject to discovery. 1987State Highway Commission v. Jensen, 362 S.W.2d 568 (Mo. banc 1962), the work product privilege has been abrogated by Rule 56.01(b)(3), and that Rule 56.01(b)(4)(b) did not change the status of the documents sought in this case from work product, but rather provided a method whereby, under some circumstances, they would be subject to discovery. | 2 | 1987–1988 |
State Ex Rel. Chassaing v. Mummert
green
1 sentence2024Chassaing v. Mummert, 887 S.W.2d 573 (Mo. banc 1994), to argue that the work-product doctrine should not apply, but Defendants’ reliance on that case is misplaced. | 1 | 2024–2024 |
United States v. Sanmina Corporation
green
1 sentence2023This is because such a disclosure is “inconsistent with the purpose of the work-product doctrine—to protect the adversarial process.” Sanmina, 968 F.3d at 1120 . | 1 | 2023–2023 |
Sanders v. Ahmed
green
1 sentence2022Id. | 1 | 2022–2022 |
State ex rel. American Economy Insurance Co. v. Crawford
green
1 sentence2016Due to the disclosure of the expert’s files, the work product privilege was waived “despite plaintiffs re-designation of the expert as a non-testifying consultant.” Id. at 247 . | 1 | 2016–2016 |
State ex rel. McConaha v. Allen
green
1 sentence2011BSF challenges the cii'cuit court’s finding that Feltz “has no other means available under the Workers’ Compensation Act to discover the contents of the video in question and that [Feltz] has ‘substantial need’ to view the contents of the video to prevent surprise at any workers’ compensation hearing.” We need not consider whether Feltz demonstrated a “substantial need” or “undue hardship” because such proof was unnecessary to obtain production of the surveillance video pursuant to Rule 56.01(b)(3). 3 In McConaha, the Supreme Court expressly held that Rule 56.01(b)(3), applied through Section | 1 | 2011–2011 |
Grewell v. State Farm Mutual Automobile Insurance Co.
green
2 sentences2008Id. 2008Id. | 1 | 2008–2008 |
In the Matter of Grand Jury Proceedings. Frank J. Duffy v. United States
green
1 sentence2008In re Grand Jury Proceedings (Duffy), 473 F.2d 840 (8th Cir.1973). | 1 | 2008–2008 |
State Ex Rel. Polytech, Inc. v. Voorhees
green
1 sentence2008Thus, the work product doctrine protects two types of information — “ ‘tangible work product (consisting of trial preparation documents such as written statements, briefs, and attorney memoranda) and intangible work product (consisting of an attorney’s mental impressions, conclusions, opinions, and legal theories — sometimes called opinion work product).’ ” Id. (quoting State ex rel. | 1 | 2008–2008 |
| Brown v. Hamid green | 1 | 2002–2002 |
| State Ex Rel. Faith Hospital v. Enright green | 1 | 1997–1997 |
| Potomac Electric Power Co. v. California Union Insurance green | 1 | 1995–1995 |
| State Ex Rel. Terminal Railroad v. Flynn green | 1 | 1995–1995 |
| Parrett v. Ford Motor Co. green | 1 | 1989–1989 |
| State Ex Rel. R. W. Filkey, Inc. v. Scott green | 1 | 1985–1985 |
| Bryant v. Wainwright green | 1 | 1983–1983 |
| Carter v. Missouri green | 1 | 1983–1983 |
Counted by distinct opinions that both name this issue and are annotated to the section; sections every opinion cites regardless of issue are not filtered here, so read the counts against the total above.
Opinions by the citing court's state. A doctrine retained in one state and abandoned in another shows up here as a year span that stalls.