75 Missouri opinions name it 2 courts 1984–2025 3 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 |
|---|---|---|
Fleshner v. Pepose Vision Institute, P.C.green2 sentences2021To bring a wrongful-discharge action under the public-policy exception, the employee was 4 required to allege that the employer violated a “clear mandate of public policy [that] must be reflected ‘in the letter and purpose of a constitutional, statutory, or regulatory provision or scheme, in the judicial decisions of state and federal courts, in the constant practice of government officials, [or], in certain instances, in professional codes of ethics.’” Jones, 478 S.W.3d at 563 (quoting Delaney v. Signature Health Care Found., 376 S.W.3d 55, 56 (Mo. App. E.D. 2012)); Hedrick, 404 S.W.3d at 458 2020The Missouri Supreme Court has expressly adopted the following public policy exception to the at-will employment doctrine: "An at-will employee may not be terminated (1) for refusing to violate the law or any well-established and clear mandate of public policy as expressed in the constitution, statutes, regulations promulgated pursuant to statute, or rules created by a governmental body or (2) for reporting wrongdoing or violations of law to superiors or public authorities." Id. at 92 .8 "If an employer terminates an employee for either reason, then the employee has a cause of action in tort f | 16 | 28 |
Boyle v. Vista Eyewear, Inc.green2 sentences2015The public-policy exception was articulated in 1985 by the Western District in Boyle v. Vista Eyewear, Inc., 700 S.W.2d 859, 877-78 (Mo.App.W.D.1985), and not recognized by our Supreme Court until 2010, See Fleshner v. Pepose Vision Institute, P.C., 304 S.W.3d 81, 92 (Mo. banc 2010); Keveney v. Missouri Military Acad., 304 S.W.3d 98, 101 (Mo. banc 2010); Margiotta, 315 S.W.3d at 346 . 2015The public-policy exception was articulated in 1985 by the Western District in Boyle v. Vista Eyewear, Inc., 700 S.W.2d 859, 877-78 (Mo. App. W.D. 1985), and not recognized by our 6 Supreme Court until 2010. | 11 | 23 |
Margiotta v. Christian Hospital Northeast Northwestgreen2 sentences2020“In addition, Missouri recognizes the public-policy exception to the at-will-employment rule.” 5 Id. 5 Effective August 2017, a new “Whistleblower’s Protection Act,” section 285.575, purports by its terms “to codify the existing common law exceptions to the at-will employment doctrine and to limit their future expansion by the 3 Missouri courts have recognized four public policy exceptions to the to the at-will employment doctrine: (1) refusing to perform an illegal act or an act contrary to a strong mandate of public policy; (2) reporting the employer or fellow employees to superiors or third 2016The public-policy exception is narrowly tailored and prevents the termination of an at-will employee “for refusing to perform an illegal act or reporting wrongdoing or violations of law to superiors or third parties.” Id. “[A] wrongful discharge action must be based on a constitutional provision, a statute, a regulation based on a statute or a rule promulgated by a governmental body. | 5 | 9 |
Johnson v. McDonnell Douglas Corp.green2 sentences2010See Dake v. Tuell, 687 S.W.2d 191, 193 (Mo. banc 1985) (holding that the prima facie tort theory may not be used to circumvent the employment-at-will doctrine); Johnson, 745 S.W.2d at 663 (refusing to consider whether to create a public-policy exception to the employment-at-will doctrine because the employee did not implicate a constitutional provision, statute, or regulation based on a statute); Johnson v. Kraft Gen. 1998As we noted in Faust v. Ryder Commercial Leasing & Services, 954 S.W.2d 383, 389 (Mo.App.1997), although the Missouri Supreme Court has not specifically adopted the public policy exception to the employment at-will doctrine, it acknowledged that various court of appeals decisions had recognized a public policy exception in Johnson v. McDonnell Douglas Corp., 745 S.W.2d 661, 663 (Mo. banc 1988), and Luethans v. Washington Univ., 894 S.W.2d 169 , 171 n. 2 (Mo. banc 1995), without overruling them. | 5 | 8 |
Delaney v. Signature Health Care Foundationgreen2 sentences2021To bring a wrongful-discharge action under the public-policy exception, the employee was 4 required to allege that the employer violated a “clear mandate of public policy [that] must be reflected ‘in the letter and purpose of a constitutional, statutory, or regulatory provision or scheme, in the judicial decisions of state and federal courts, in the constant practice of government officials, [or], in certain instances, in professional codes of ethics.’” Jones, 478 S.W.3d at 563 (quoting Delaney v. Signature Health Care Found., 376 S.W.3d 55, 56 (Mo. App. E.D. 2012)); Hedrick, 404 S.W.3d at 458 2020“In addition, Missouri recognizes the public-policy exception to the at-will-employment rule.” 5 Id. 5 Effective August 2017, a new “Whistleblower’s Protection Act,” section 285.575, purports by its terms “to codify the existing common law exceptions to the at-will employment doctrine and to limit their future expansion by the 3 Missouri courts have recognized four public policy exceptions to the to the at-will employment doctrine: (1) refusing to perform an illegal act or an act contrary to a strong mandate of public policy; (2) reporting the employer or fellow employees to superiors or third | 5 | 5 |
Lynch v. Blanke Baer & Bowey Krimko, Inc.green2 sentences2010The court of appeals, following Han-some and Crabtree, applied the “exclusive causation” standard to wrongful discharge under the public-policy exception in Lynch *93 v. Blanke Baer & Bowey Krimko, Inc., 901 S.W.2d 147 (Mo.App.1995). 2004See Lynch, 901 S.W.2d at 152 (plaintiff must establish an exclusive causal relationship between the discharge and the public policy violation). | 5 | 5 |
Dake v. Tuellgreen2 sentences2010See Dake v. Tuell, 687 S.W.2d 191, 193 (Mo. banc 1985) (holding that the prima facie tort theory may not be used to circumvent the employment-at-will doctrine); Johnson, 745 S.W.2d at 663 (refusing to consider whether to create a public-policy exception to the employment-at-will doctrine because the employee did not implicate a constitutional provision, statute, or regulation based on a statute); Johnson v. Kraft Gen. 1997However, it must be remembered that the Missouri Supreme Court has emphatically declared Missouri to be an employment-at-will doctrine state, Dake, supra, and Johnson, supra, and that the public policy exception to the doctrine, which was fashioned by the Missouri Court of Appeals and never expressly approved and adopted by the Missouri Supreme Court, is a narrow and limited exception, Adolphsen, 907 S.W.2d at 336 ; Cole, 884 S.W.2d at 21 ; Boyle, 700 S.W.2d at 878 , which should not be expanded without clear justification. | 4 | 5 |
Faust v. Ryder Commercial Leasing & Servicesgreen2 sentences2015“The public-policy exception explicitly recognizes that an employee’s superiors can constitute the proper authority to whom to blow the whistle and that an employee who is fired for informing his superiors of wrongdoing by other employees is entitled to bring suit.” Id. (emphasis added) (citing Faust v. Ryder Commercial Leasing & Services, 954 S.W.2d 383, 391 (Mo. App.W.D.1997)). 2015“The public-policy exception explicitly recognizes that an employee’s superiors can constitute the proper authority to whom to blow the whistle and that an employee who is fired for informing his superiors of wrongdoing by other employees is entitled to bring suit.” Id, (emphasis added) (citing Faust v. Ryder Commercial Leasing & Services, 954 S.W.2d 383, 391 (Mo. App. W.D. 1997)). | 3 | 5 |
Hedrick v. Jay Wolfe Imports I, LLCgreen2 sentences2021To bring a wrongful-discharge action under the public-policy exception, the employee was 4 required to allege that the employer violated a “clear mandate of public policy [that] must be reflected ‘in the letter and purpose of a constitutional, statutory, or regulatory provision or scheme, in the judicial decisions of state and federal courts, in the constant practice of government officials, [or], in certain instances, in professional codes of ethics.’” Jones, 478 S.W.3d at 563 (quoting Delaney v. Signature Health Care Found., 376 S.W.3d 55, 56 (Mo. App. E.D. 2012)); Hedrick, 404 S.W.3d at 458 2015See Hedrick v. Jay Wolfe Imports I, LLC, 404 S.W.3d 454, 458 (Mo;App.W.D.2013) (Margiotta’s vague and- general statute rule applies to- the third category of the public-policy exception). | 3 | 4 |
Smith v. Arthur C. Baue Funeral Homegreen2 sentences1997Baue Funeral Home, 370 S.W.2d 249, 254 (Mo.1963), and appeared to accept its expansion when in Johnson, supra, it referred to the exception, but did not condemn or overturn the appellate decisions expanding it. 1992Komm v. McFliker, 662 F.Supp. 924, 924-925 (W.D.Mo.1987); See also, e.g., Smith v. Baue, 370 S.W.2d 249, 252 (Mo.1963) (recognizing the public policy exception for an at-will employee). | 3 | 4 |
Petersimes v. Crane Co.green2 sentences1997The rationale for the public policy exception is that while there may be a right to discharge an employee at-will for no reason, “ ‘there can be no right to terminate ... for an unlawful reason or purpose that contravenes public policy.’ ” Petersimes v. Crane Co., 835 S.W.2d 514, 516 (Mo.App.1992). 1993See Luethans v. Washington Univ., 838 S.W.2d 117, 119 (Mo.App.1992); Petersimes v. Crane Co., 835 S.W.2d 514, 517 (Mo.App.1992); Rothweil v. Wetterau, Inc., 820 S.W.2d 557, 559 (Mo.App.1991); Crockett v. Mid-America Health Serv., 780 S.W.2d 656, 658 (Mo.App. 1989); Loomstein v. Medicare Pharmacies, Inc., 750 S.W.2d 106, 112 (Mo.App. 1988). *620 We hold that the public policy exception to the employment-at-will doctrine is alive and well. | 3 | 4 |
Keveney v. Missouri Military Academygreen2 sentences2017In Keveney v. Missouri Military Academy, 304 S.W.3d 98, 103 (Mo. banc 2010), this Court held contract employees also can pursue a cause of action for -wrongful discharge in violation of public policy. 2015The public-policy exception was articulated in 1985 by the Western District in Boyle v. Vista Eyewear, Inc., 700 S.W.2d 859, 877-78 (Mo.App.W.D.1985), and not recognized by our Supreme Court until 2010, See Fleshner v. Pepose Vision Institute, P.C., 304 S.W.3d 81, 92 (Mo. banc 2010); Keveney v. Missouri Military Acad., 304 S.W.3d 98, 101 (Mo. banc 2010); Margiotta, 315 S.W.3d at 346 . | 3 | 3 |
Hughes v. Bodine Aluminum, Inc.green2 sentences2015Hughes v. Bodine Aluminum, Inc., 328 S.W.3d 353, 356 (Mo.App. 2012E.D.) (post-Fleshner case finding that the third category of the public policy exception exists for employees who were discharged for "participat[ing] in acts that public policy would encourage, such as jury duty, seeking public office, asserting a right to collective bargaining, or joining a union”); Hughes, 328 S.W.3d at 356 (post-Fleshner case finding that the third category of the public policy exception exists for employees who were discharged for "acting in a manner public policy would encourage”). | 3 | 3 |
Luethans v. Washington Universitygreen2 sentences1995That doctrine states that “an employer can discharge—for cause or without cause—an at-will employee ... and still not be subject to liability for wrongful discharge.” Luethans v. Washington Univ., 838 S.W.2d 117, 119 (Mo.App.1992), (quoting Johnson v. McDonnell Douglas Corp., 745 S.W.2d 661, 662 (Mo. banc 1988)). 1993See Luethans v. Washington Univ., 838 S.W.2d 117, 119 (Mo.App.1992); Petersimes v. Crane Co., 835 S.W.2d 514, 517 (Mo.App.1992); Rothweil v. Wetterau, Inc., 820 S.W.2d 557, 559 (Mo.App.1991); Crockett v. Mid-America Health Serv., 780 S.W.2d 656, 658 (Mo.App. 1989); Loomstein v. Medicare Pharmacies, Inc., 750 S.W.2d 106, 112 (Mo.App. 1988). *620 We hold that the public policy exception to the employment-at-will doctrine is alive and well. | 3 | 3 |
Clark v. Beverly Enterprises-Missouri, Inc.green2 sentences1998Clark v. Beverly Enterprises-Missouri, supra, summarized four categories of cases in which Missouri has recognized the public policy exception to the employment-at-will doctrine; circumstances in which a discharged at-will employee has an action for wrongful discharge. 1997The significance of the public policy exception is that it protects “a myriad” of employees without the bargaining power to command employment contracts and are “entitled to a modicum of judicial protection when their conduct as good citizens is punished by their employers.” Clark, 872 S.W.2d at 525 . | 2 | 5 |
Kirk v. Mercy Hospital Tri-Countygreen2 sentences2013Id. 2013See Kirk, 851 S.W.2d at 622-28 , and Hughes, 283 S.W.3d at 801 . | 2 | 3 |
Crockett v. Mid-America Health Servicesgreen2 sentences1993Crockett v. Mid-America Health Services, 780 S.W.2d 656, 658 (Mo.App.1989). 1993See Luethans v. Washington Univ., 838 S.W.2d 117, 119 (Mo.App.1992); Petersimes v. Crane Co., 835 S.W.2d 514, 517 (Mo.App.1992); Rothweil v. Wetterau, Inc., 820 S.W.2d 557, 559 (Mo.App.1991); Crockett v. Mid-America Health Serv., 780 S.W.2d 656, 658 (Mo.App. 1989); Loomstein v. Medicare Pharmacies, Inc., 750 S.W.2d 106, 112 (Mo.App. 1988). *620 We hold that the public policy exception to the employment-at-will doctrine is alive and well. | 2 | 3 |
United States v. Rodney Andersongreen2 sentences2015The elements of mail fraud under 18 U.S.C. § 1341 are “(1) a scheme to defraud by means of material false representations or promises, (2) intent to defraud, (3) reasonable foreseeability that the mail would be used, and (4) that the mail was used in furtherance of some essential step in the scheme.” United States v. Anderson, 783 F.3d 727, 750 (8th Cir.2015). 2015The elements of mail fraud under 18 U.S.C. § 1341 are “(1) a scheme to defraud by means of material false representations or promises, (2) intent to defraud, (3) reasonable foreseeability that the mail would be used, and (4) that the mail was used in furtherance of some 21 essential step in the scheme.” United States v. Anderson, 783 F.3d 727, 750 (8th Cir. 2015). | 2 | 2 |
Sheets v. Teddy's Frosted Foods, Inc.green2 sentences1994The significance of the public policy exception is that it protects “a myriad” of employees without the bargaining power to command employment contracts and are “entitled to a modicum of judicial protection when their conduct as good citizens is punished by their employers.” Sheets v. Teddy’s Frosted Foods Inc., 179 Conn. 471 , 427 A.2d 385, 388 (1980). 1994The significance of the public policy exception is that it protects “a myriad” of employees without the bargaining power to command employment contracts and are “entitled to a modicum of judicial protection when their conduct as good citizens is punished by their employers.” Sheets v. Teddy’s Frosted Foods Inc., 179 Conn. 471 , 427 A.2d 385, 388 (1980). | 2 | 2 |
McCloskey v. Eagletongreen2 sentences1997“Employees who do not have a contract for a definite period of time are considered ‘employees-at-will’ Amaan v. City of Eureka, 615 S.W.2d 414, 415 (Mo. banc 1981), cert. den., 454 U.S. 1084 , 102 S.Ct. 642 , 70 L.Ed.2d 619 (1981).” McCloskey v. Eagleton, 789 S.W.2d 518, 519 (Mo.App.1990). 1992McCloskey v. Eagleton, 789 S.W.2d 518, 520 (Mo.App.1990). | 2 | 2 |
Hansome v. Northwestern Cooperage Co.green2 sentences1985The second Missouri case to apply the public policy exception is Hansome v. Northwestern Cooperage, 679 S.W.2d 273, 275-76 (Mo.1984) (en banc). 1985The second Missouri case to apply the public policy exception is Hansome v. Northwestern Cooperage, 679 S.W.2d 273, 275-76 (Mo.1984) (en banc). | 2 | 2 |
| Yow v. Village of Eoliagreen | 2 | 2 |
| Rothweil v. Wetterau, Inc.green | 2 | 2 |
Adolphsen v. Hallmark Cards, Inc.green2 sentences2013“In addition, Missouri recognizes the public-policy exception to the at-will-employment rule.” Margiotta, 315 S.W.3d at 346 (citing Fleshner v. Pepose Vision Inst., P.C., 304 S.W.3d 81, 92 (Mo. banc 2010); Adolphsen v. Hallmark Cards, Inc., 907 S.W.2d 333, 336 (Mo.App. 1997However, it must be remembered that the Missouri Supreme Court has emphatically declared Missouri to be an employment-at-will doctrine state, Dake, supra, and Johnson, supra, and that the public policy exception to the doctrine, which was fashioned by the Missouri Court of Appeals and never expressly approved and adopted by the Missouri Supreme Court, is a narrow and limited exception, Adolphsen, 907 S.W.2d at 336 ; Cole, 884 S.W.2d at 21 ; Boyle, 700 S.W.2d at 878 , which should not be expanded without clear justification. | 1 | 3 |
Jones v. Galaxy 1 Marketing, Inc.green2 sentences2021To bring a wrongful-discharge action under the public-policy exception, the employee was 4 required to allege that the employer violated a “clear mandate of public policy [that] must be reflected ‘in the letter and purpose of a constitutional, statutory, or regulatory provision or scheme, in the judicial decisions of state and federal courts, in the constant practice of government officials, [or], in certain instances, in professional codes of ethics.’” Jones, 478 S.W.3d at 563 (quoting Delaney v. Signature Health Care Found., 376 S.W.3d 55, 56 (Mo. App. E.D. 2012)); Hedrick, 404 S.W.3d at 458 2017See Jones v. Galaxy 1 Marketing, Inc., 478 S.W.3d 556, 568 (Mo. App. E.D. 2015). | 1 | 2 |
State v. Robinsongreen2 sentences2015In Drummond v. Land Learning Found., an. employee complained of his suspicions of tax fraud “by the Evans brothers to the Evans brothers.” 358 S.W.3d 167 , 171 (Mo.App.W.D.2011). 2015Id. | 1 | 2 |
Beasley v. Affiliated Hospital Productsgreen2 sentences2015Mail Fraud, 18 U.S.C. § 1341 , and Wire Fraud, 18 U.S.C. § 1343 Jones relies on Beasley, 713 S.W.2d at 559 , for the proposition that mail and wire fraud can support a cause of action for wrongful termination under the public-policy exception. 1992This district first applied the public policy exception to the employment at will doctrine in Beasley v. Affiliated Hospital Products, 713 S.W.2d 557 (Mo.App.1986). | 1 | 2 |
Westerhold v. Carrollgreen2 sentences1997In Westerhold v. Carroll, 419 S.W.2d 73, 81 (Mo.1967) our Supreme Court recognized a public policy exception to the general rule that no tort cause of action can arise from breach of a contractual duty without privity of contract. 1997In Westerhold v. Carroll, 419 S.W.2d 73, 81 (Mo.1967) our Supreme Court recognized a public policy exception to the general rule that no tort cause of action can arise from breach of a contractual duty without privity of contract. | 1 | 2 |
Olinger v. General Heating & Cooling Co.green2 sentences1998Similarly in Olinger v. General Heating & Cooling Co., 896 S.W.2d 43 (Mo. App.1994), the plaintiff alleged that she had been fired for reporting to the FBI conduct by her employer which eventually resulted in the company’s conviction for mail fraud. 1998This narrow exception protects employees who do not have bargaining power to command employment contracts but are “entitled to a modicum of judicial protection when their conduct as good citizens is punished by their employers.” Clark v. Beverly Enterprises-Missouri, Inc., 872 S.W.2d 522, 525 (Mo.App.1994) (quoting Sheets v. Teddy’s Frosted Foods, Inc., 179 Conn. 471 , 427 A.2d 385, 388 (1980)). [Footnotes omitted.] Olinger v. General Heating & Cooling Co., 896 S.W.2d 43, 46-47 (Mo.App.1994). | 1 | 2 |
| Loomstein v. Medicare Pharmacies, Inc.green | 1 | 2 |
| Sides v. Duke Universitygreen | 1 | 2 |
| Cochran v. Wilsongreen | 1 | 1 |
| Palmer v. Browngreen | 1 | 1 |
| Pierce v. Ortho Pharmaceutical Corp.green | 1 | 1 |
| Langley v. Curators of the University of Missourigreen | 1 | 1 |
| Krasney v. Curators of the University of Missourigreen | 1 | 1 |
| Brennan Ex Rel. Brennan v. Curators of the University of Missourigreen | 1 | 1 |
| Brooks v. City of Sugar Creekgreen | 1 | 1 |
| Hughes v. FREEMAN HEALTH SYSTEMgreen | 1 | 1 |
| Hess v. Chase Manhattan Bank, USA, N.A.green | 1 | 1 |
| Case | Negative | Cited |
|---|---|---|
| No negative-treatment citations attached to this issue in Missouri. Read the followed side critically anyway. | ||
| Case | Cited | Years |
|---|---|---|
Lay v. St. Louis Helicopter Airways, Inc.
green
2 sentences2017The Eastern District rejected the pilot’s claim, holding that “[t]he FAA’s regulation concerning a pilot’s responsibility and the ‘Code of Ethics’ requirement that a pilot use his best judgment are not clear mandates which allow employee to fall within the public policy exception.” Id. 2016The court disagreed, finding that the regulation and Code of Ethics requirement were not “clear mandates which allow employee to fall within the public policy exception,” as “[njeither imposes a duty on an employer to refrain from terminating a pilot whose judgment calls are contrary to the employer’s judgment.” Id. | 4 | 1994–2017 |
Costa v. Allen
green
2 sentences2018The Costa court found the public policy doctrine that the law does not allow a collateral attack of a valid criminal conviction easily disposed of the defendant's claim. 323 S.W.3d at 385 . 2018The Costa court noted that "[a]lthough this case involve[d] alleged misfeasance in connection with a post-conviction proceeding rather than a claim as to the criminal trial itself, the same principles would apply here, if not more so," because "applying the public policy doctrine ... makes even more sense in this context than it does in the case in which the alleged tortious conduct was that of the trial defense counsel, because here 'but-for causation' as to the conviction of an innocent person is another step removed." 323 S.W.3d at 387 . | 2 | 2013–2018 |
Luethans v. Washington University
green
2 sentences2010Foods, Inc., 885 S.W.2d 334 , 335 n. 1 (Mo. banc 1994) (declining to rule on the propriety of a common law cause of action for wrongful discharge based on public policy articulated in the statute at issue because the employee did not argue it on appeal); Luethans v. Washington Univ., 894 S.W.2d 169 , 171 n. 2 (Mo. banc 1995) (determining that the Court has never expressly defined or adopted the public-policy exception but recognizing that it exists for the purpose of that opinion). 1998As we noted in Faust v. Ryder Commercial Leasing & Services, 954 S.W.2d 383, 389 (Mo.App.1997), although the Missouri Supreme Court has not specifically adopted the public policy exception to the employment at-will doctrine, it acknowledged that various court of appeals decisions had recognized a public policy exception in Johnson v. McDonnell Douglas Corp., 745 S.W.2d 661, 663 (Mo. banc 1988), and Luethans v. Washington Univ., 894 S.W.2d 169 , 171 n. 2 (Mo. banc 1995), without overruling them. | 2 | 1998–2010 |
| Prewitt v. Factory Motor Parts, Inc. green | 2 | 1993–1994 |
| Meadows v. Friedman Railroad Salvage Warehouse green | 1 | 2025–2025 |
| Hoover's Dairy, Inc. v. Mid-America Dairymen, Inc./Special Products, Inc. green | 1 | 2025–2025 |
| Faheen Ex Rel. Hebron v. City Parking Corp. green | 1 | 2025–2025 |
| Mitchell v. University of Kentucky green | 1 | 2019–2019 |
| Grzyb v. Evans green | 1 | 2019–2019 |
| Pari-Mutuel Clerks' Union of Kentucky, Local 541, SEIU, AFL-CIO Ex Rel. Mann v. Kentucky Jockey Club green | 1 | 2019–2019 |
| Boykins v. Housing Auth. of Louisville green | 1 | 2019–2019 |
| Nelson Steel Corp. v. McDaniel green | 1 | 2019–2019 |
| Campbell v. Ford Motor Co. green | 1 | 2013–2013 |
| Drury v. Missouri Youth Soccer Ass'n, Inc. green | 1 | 2012–2012 |
| Johnson v. Kraft General Foods, Inc. green | 1 | 2010–2010 |
| Bell v. Dynamite Foods green | 1 | 2009–2009 |
| Ulmer v. Garnon Truck Equipment Inc. neutral | 1 | 2009–2009 |
| Dunn v. Enterprise Rent-A-Car Co. green | 1 | 2008–2008 |
| Cole v. Conservation Commission green | 1 | 1997–1997 |
| Adcock v. Newtec, Inc. green | 1 | 1997–1997 |
| Amaan v. City of Eureka green | 1 | 1997–1997 |
| Berger v. North American Co. for Life & Health Insurance green | 1 | 1997–1997 |
| O'Connell v. Kniskern green | 1 | 1997–1997 |
| Wiedower v. ACF Industries, Inc. green | 1 | 1995–1995 |
| McDonnell Douglas Corp. v. Green green | 1 | 1995–1995 |
| Field v. Philadelphia Electric Co. green | 1 | 1994–1994 |
| Bleich v. Florence Crittenton Services of Baltimore, Inc. green | 1 | 1994–1994 |
| Sanders v. Daniel International Corp. green | 1 | 1994–1994 |
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.