civil conspiracy claim (Illinois) · Go Syfert
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civil conspiracy claim in Illinois

32 Illinois opinions name it 2 courts 1989–2026 7 in the last five years

The cases below were cited by Illinois 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.

Followed or applied (10)

CaseFollowedCited
Fritz v. Johnstongreen
ill · 2004 · cited in 4 Illinois opinions naming this issue, 2017–2024
2 sentences

2024Süd alleged the purpose of the settlement agreement between Otto Baum and Methodist “was to further a conspiracy among [defendants] to defraud [Süd] into paying more on the judgments than was owed.” It alleged “ATG’s false drawing certificate submitted to Town and Country Bank was an overt act of fraud in furtherance of that conspiracy.” ¶ 59 The necessary elements of a civil conspiracy claim include “(1) a combination of two or more persons, (2) for the purpose of accomplishing by some concerted action either an - 19 - unlawful purpose or a lawful purpose by unlawful means, (3) in the further

2024Süd alleged the purpose of the settlement agreement between Otto Baum and Methodist “was to further a conspiracy among [defendants] to defraud [Süd] into paying more on the judgments than was owed.” It alleged “ATG’s false drawing certificate submitted to Town and Country Bank was an overt act of fraud in furtherance of that conspiracy.” ¶ 59 The necessary elements of a civil conspiracy claim include “(1) a combination of two or more persons, (2) for the purpose of accomplishing by some concerted action either an - 19 - unlawful purpose or a lawful purpose by unlawful means, (3) in the further

44
Adcock v. Brakegate, Ltd.green
ill · 1994 · cited in 8 Illinois opinions naming this issue, 1998–2020
2 sentences

2020ANALYSIS ¶ 22 On appeal, plaintiff argues that the circuit court erred by granting summary judgment in favor of defendants on the civil conspiracy claim set forth in count III of the FAC. ¶ 23 Civil conspiracy requires proof that a defendant “knowingly and voluntarily participate[d] in a common scheme to commit an unlawful act or a lawful act in an unlawful manner.” Adcock v. Brakegate, Ltd., 164 Ill. 2d 54, 64 (1994).

1999Although an agreement is a necessary and important element of a civil conspiracy claim, “it does not assume the same importance as in a criminal action. *** [T]he gist of a conspiracy claim is not the agreement itself, but the tortious acts performed in furtherance of the agreement.” Adcock, 164 Ill. 2d at 62-63 .

38
Pawlikowski v. Toyota Motor Credit Corp.green
illappct · 1999 · cited in 2 Illinois opinions naming this issue, 2005–2005
2 sentences

2005Pawlikowski v. Toyota Motor Credit Corp., 309 Ill.

2005Pawlikowski v. Toyota Motor Credit Corp. , 309 Ill.

22
Adcock v. Brakegate, Ltd.green
illappct · 1993 · cited in 2 Illinois opinions naming this issue, 1999–1999
2 sentences

1999Adcock v. Brakegate, Ltd., 247 Ill.

1999Adcock v. Brakegate, Ltd. , 247 Ill.

22
Rumbold v. Town of Bureaugreen
illappct · 1991 · cited in 2 Illinois opinions naming this issue, 1996–1996
2 sentences

1996See Rumbold v. Town of Bureau, 221 Ill.

1996See Rumbold v. Town of Bureau, 221 Ill.

22
Lewis v. Lead Industries Ass'n, Inc.green
illappct · 2003 · cited in 2 Illinois opinions naming this issue, 2020–2020
2 sentences

2020Lewis I, 342 Ill.

2020See Lewis v. Lead Industries Ass’n, Inc., 342 Ill.

12
Clarage v. Kuzmagreen
illappct · 2003 · cited in 1 Illinois opinions naming this issue, 2026–2026
1 sentence

2026See Clarage v. Kuzma, 342 Ill.

11
Kovak v. Barrongreen
illappct · 2014 · cited in 1 Illinois opinions naming this issue, 2025–2025
2 sentences

2025The elements of a civil conspiracy claim are: “(1) an agreement to accomplish by concerted action either an unlawful - 10 - 2025 IL App (2d) 240703-U purpose or a lawful purpose by unlawful means; (2) a tortious act committed in furtherance of that agreement; and (3) an injury caused by the defendant.” Kovac v. Barron, 2014 IL App (2d) 121100, ¶ 103. ¶ 29 In addressing this issue, we compare the claim as it was pleaded in the sixth and seventh amended complaints.

2025The elements of a civil conspiracy claim are: “(1) an agreement to accomplish by concerted action either an unlawful - 10 - 2025 IL App (2d) 240703-U purpose or a lawful purpose by unlawful means; (2) a tortious act committed in furtherance of that agreement; and (3) an injury caused by the defendant.” Kovac v. Barron, 2014 IL App (2d) 121100, ¶ 103 . ¶ 29 In addressing this issue, we compare the claim as it was pleaded in the sixth and seventh amended complaints.

11
Austin v. House of Vision, Inc.green
illappct · 1968 · cited in 1 Illinois opinions naming this issue, 2023–2023
2 sentences

2023The statute of limitations in a civil conspiracy claim “runs from the commission of the last overt act alleged to have caused damage.” Austin v. House of Vision, Inc., 101 Ill.

2023App. 2d 251, 255 , 243 N.E.2d 297, 299 (1968).

11
Thomas v. Fuerstgreen
illappct · 2004 · cited in 1 Illinois opinions naming this issue, 2023–2023
1 sentence

2023Thomas v. Fuerst, 345 Ill.

11

Distinguished, questioned or overruled (0)

CaseNegativeCited
No negative-treatment citations attached to this issue in Illinois. Read the followed side critically anyway.

Also cited on this issue (12)

CaseCitedYears
Gillenwater v. Honeywell International, Inc. green
illappct · 2013
2 sentences

2021Echoing its ruling with regard to Pneumo Abex, the court wrote that “[c]ounsel for Plaintiffs and Defendant readily admitted at argument that the body of evidence in the instant matter is the same as that in Gillenwater v. Honeywell International, Inc., 2013 IL App (4th) 120929 .” In that case, which contained the same civil conspiracy claim asserted here, the Fourth District concluded that, when all of the evidence was viewed in the light most favorable to the plaintiffs and all reasonable inferences were drawn in their favor, the evidence so overwhelmingly favored Owens-Illinois and the othe

2019Echoing its ruling with regard to Pneumo Abex, the court wrote that “[c]ounsel for Plaintiffs and Defendant readily admitted at argument that the body of evidence in the instant matter is the same as that in Gillenwater v. Honeywell International, Inc., 2013 IL App (4th) 120929 .” In that case, which contained the same civil conspiracy claim asserted here, the Fourth District concluded that, when all of the evidence was viewed in the light most favorable to the plaintiffs and all reasonable inferences were drawn in their favor, the evidence so overwhelmingly favored Owens-Illinois and the othe

22019–2021
McClure v. Owens Corning Fiberglas Corp. green
ill · 1999
2 sentences

2019The appellate court reversed and remanded for further proceedings, concluding that, at this stage of the proceedings, “there are no definitive answers to the disputed questions of fact presented by plaintiffs” regarding the existence of the conspiracy they claimed and that summary judgment was therefore inappropriate. 2018 IL App (5th) 160239, ¶ 23 . -8- ¶ 16 In its opinion, the appellate court cited our previous decision in McClure, 188 Ill. 2d 102 , which overturned a jury verdict that had been entered against Owens- Illinois on a civil conspiracy claim virtually identical to plaintiffs’ on

2012Id.

22012–2019
Bartley v. University Asphalt Co. green
ill · 1986
2 sentences

1990In support of his civil conspiracy claim, the employee, in that case, had alleged that the union conspired with the employer to breach the terms of the collective-bargaining agreement in force between the union and the plaintiff’s employer, and further alleged that the union breached a statutory duty of fair representation of the plaintiff during the grievance proceedings established by the collective-bargaining agreement: This court held that the civil conspiracy claim was thus “ ‘inextricably intertwined with consideration of the terms of the labor contract’ ” (Bartley, 111 Ill. 2d at 332 ,

1989In Bartley v. University Asphalt Co. (1986), 111 Ill. 2d 318 , 489 N.E.2d 1367 , our supreme court ruled that Federal labor law preempted Illinois tort claims for retaliatory discharge and civil conspiracy which, we believe, also bars any attempt to plead a civil conspiracy claim here.

21989–1990
Allis-Chalmers Corp. v. Lueck green
scotus · 1985
2 sentences

1990In support of his civil conspiracy claim, the employee, in that case, had alleged that the union conspired with the employer to breach the terms of the collective-bargaining agreement in force between the union and the plaintiff’s employer, and further alleged that the union breached a statutory duty of fair representation of the plaintiff during the grievance proceedings established by the collective-bargaining agreement: This court held that the civil conspiracy claim was thus “ ‘inextricably intertwined with consideration of the terms of the labor contract’ ” (Bartley, 111 Ill. 2d at 332 ,

1990In support of his civil conspiracy claim, the employee, in that case, had alleged that the union conspired with the employer to breach the terms of the collective-bargaining agreement in force between the union and the plaintiff’s employer, and further alleged that the union breached a statutory duty of fair representation of the plaintiff during the grievance proceedings established by the collective-bargaining agreement: This court held that the civil conspiracy claim was thus “ ‘inextricably intertwined with consideration of the terms of the labor contract’ ” (Bartley, 111 Ill. 2d at 332 ,

21989–1990
Lewis v. Lead Industries Ass'n green
ill · 2020
1 sentence

2026Lewis v. Lead Industries Association, 2020 IL 124107, ¶ 54 . ¶ 47 However, because we find that Panos is entitled to reversal on the trial court’s ruling granting summary judgment against him on the tortious interference claim, the basis for granting summary judgment on the civil conspiracy claim is no longer present.

12026–2026
Chadha v. North Park Elementary School Association green
illappct · 2018
1 sentence

2025Chadha v. North Park Elementary School Ass’n, 2018 IL App (1st) 171958 , ¶ 58.

12025–2025
Illinois State Bar Association Mutual Insurance Company v. Cavenagh green
illappct · 2012
2 sentences

2024“A conspiracy is not an independent tort,” however, and where “a plaintiff fails to state an independent cause of action underlying [the] conspiracy allegations, the claim for a conspiracy also fails.” (Internal quotation marks omitted.) Illinois State Bar Ass’n Mutual Insurance Co. v. Cavenagh, 2012 IL App (1st) 111810, ¶ 37 , 983 N.E.2d 468 . ¶ 60 Defendants argue Süd’s conspiracy claims in count V and VI are based upon its fraud claims set forth in counts III and IV.

2024“A conspiracy is not an independent tort,” however, and where “a plaintiff fails to state an independent cause of action underlying [the] conspiracy allegations, the claim for a conspiracy also fails.” (Internal quotation marks omitted.) Illinois State Bar Ass’n Mutual Insurance Co. v. Cavenagh, 2012 IL App (1st) 111810, ¶ 37 , 983 N.E.2d 468 . ¶ 60 Defendants argue Süd’s conspiracy claims in count V and VI are based upon its fraud claims set forth in counts III and IV.

12024–2024
Papadakis v. Fitness 19 IL 116, LLC green
illappct · 2018
1 sentence

2019Thus, we construe pleadings liberally “with a view to doing substantial justice between the parties.” Papadakis, 2018 IL App (1st) 170388 , ¶ 21. 10 No. 1-18-1205 ¶ 25 In the case at bar, in count III, after setting forth the law concerning the elements of a civil conspiracy claim, plaintiff alleged: “[Jonathan] and INGRID NELSON acted in concert for the lawful creation of a sole proprietorship, ILLINOIS AGRICULTURAL under INGRID NELSON’s name, address, and tax identification number (i.e. social security number) for the business of ‘Commodities Trading’ pursuant to the ILLINOIS AGRICULTURAL AG

12019–2019
Jones v. Pneumo Abex LLC neutral
illappct · 2018
1 sentence

2019The appellate court reversed and remanded for further proceedings, concluding that, at this stage of the proceedings, “there are no definitive answers to the disputed questions of fact presented by plaintiffs” regarding the existence of the conspiracy they claimed and that summary judgment was therefore inappropriate. 2018 IL App (5th) 160239, ¶ 23 . -8- ¶ 16 In its opinion, the appellate court cited our previous decision in McClure, 188 Ill. 2d 102 , which overturned a jury verdict that had been entered against Owens- Illinois on a civil conspiracy claim virtually identical to plaintiffs’ on

12019–2019
Holzrichter v. Yorath green
illappct · 2013
1 sentence

2016Defendant justifies this not by saying that a complaint should be read as a whole, but by claiming that “a plaintiff ‘should not be able to avoid the requirement of an expert medical opinion simply by claiming medical battery or something other than medical malpractice,’ ” quoting Holzrichter, 2013 IL App (1st) 110287, ¶ 88 .

12016–2016
Ammons v. Jet Credit Sales, Inc. green
illappct · 1962
1 sentence

1993OCF directs this court to the principle stated in Ammons v. Jet Credit Sales, Inc. (1962), 34 Ill.

11993–1993
Wolf v. Liberis green
illappct · 1987
1 sentence

1993(Wolf v. Liberis (1987), 153 Ill.

11993–1993

Statutes the citing opinions construe

IL § 735 ILCS 5/2-1005 (11) IL § 735 ILCS 5/2-615 (8) IL § 735 ILCS 5/2-619 (3) IL § 815 ILCS 505/1 (3) IL § 815 ILCS 505/2 (3) USC § 42u.s.c.1983 (3)

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.

Where else courts name it

OH 100 (1996–2026) TX 77 (1994–2026) IL 32 (1989–2026) NC 31 (1995–2023) DE 28 (2006–2026) SC 24 (2005–2025) MO 23 (1998–2025) CA 19 (1980–2026) PA 18 (1987–2026) CO 18 (1989–2024) MI 15 (2014–2026) UT 13 (2003–2026) VA 11 (1988–2017) NM 11 (2000–2025) GA 10 (1995–2025) TN 9 (1998–2021) AL 9 (1999–2025) WI 8 (1983–2025) WV 8 (2016–2026) MA 7 (1997–2024) FL 7 (2006–2026) NY 7 (2002–2026) WA 6 (2001–2017) NV 6 (1999–2022) MS 5 (1994–2023) IA 5 (2002–2023) CT 4 (2002–2008) NJ 4 (1975–2025) DC 4 (1995–2013) OK 4 (1997–2004) IN 4 (2009–2025) WY 4 (2018–2024) AR 4 (2001–2019) RI 3 (2001–2010) ID 2 (2011–2017) KS 2 (2012–2023) KY 2 (2008–2021) NE 2 (2017–2020) VI 2 (2023–2023) MN 2 (2014–2016) SD 2 (2010–2014) MD 2 (2011–2020)

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.

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