Margaret Mary Mahon v. Williamson County, Tennessee, et al.

CourtDistrict Court, M.D. Tennessee
DecidedMay 18, 2026
Docket3:24-cv-01498
StatusUnknown

This text of Margaret Mary Mahon v. Williamson County, Tennessee, et al. (Margaret Mary Mahon v. Williamson County, Tennessee, et al.) is published on Counsel Stack Legal Research, covering District Court, M.D. Tennessee primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Margaret Mary Mahon v. Williamson County, Tennessee, et al., (M.D. Tenn. 2026).

Opinion

UNITED STATES DISTRICT COURT FOR THE MIDDLE DISTRICT OF TENNESSEE NASHVILLE DIVISION

MARGARET MARY MAHON, Plaintiff, Case No. 3:24-cv-01498 v. Chief Judge William L. Campbell, Jr. WILLIAMSON COUNTY, Magistrate Judge Luke A. Evans TENNESSEE, et al., Defendants.

MEMORANDUM ORDER Pending before the Court are two motions, including: (i) “Defendants’ Lisa Carson & Buerger, Moseley & Carson, PLC Second Motion to Dismiss Amended Complaint with Prejudice” (Doc. No. 17, “Motion to Dismiss”) and (ii) “Williamson County Defendants’ Second Motion to Dismiss” (Doc. No 21, “Second Motion to Dismiss”). For the reasons described herein, the Motion to Dismiss and Second Motion to Dismiss are DENIED WITHOUT PREJUDICE (Doc. Nos. 17 and 21). 1. Background a. The Pleadings On December 26, 2024, pro se Plaintiff, Margaret Mary Mahon, filed a 46-page “Complaint for Employment Discrimination & Retaliation, Deprivation of Civil Rights Under Color of State Law in Violation of 42 USC 1983 & Malicious Prosecution in Violation of 42 USC 1983” (Doc. No. 1, the “Initial Complaint”). Plaintiff’s § 1983 suit is filed against nine Defendants, namely: (i) the Williamson County Tennessee Government, (ii) the Williamson County General Sessions Court, Office of the Magistrate, (iii) Zachary A. Beard, (iv) Hillary Stach, (v) Jodi Stiner, (vi) Molly Holcolmb, (vii) Clair Cochran (collectively, with Defendants Beard, Stach, Stiner, Holcolmb, the Williamson County Tennessee Government, and the Williamson County General Sessions Court, the “Williamson County Defendants”), (viii) Lisa Carson, and (ix) Bruegger, Moseley & Carson, PLC (“BMC”) (Doc. No. 15 at p. 2-4). On July 15, 2025, the Court denied Defendants’ initial motions to dismiss without prejudice because Plaintiff had not paid the filing fee or filed an application to proceed in forma pauperis

(Doc. Nos. 5, 7, and 10). After Plaintiff paid the filing fee, the Court issued an Order requiring Plaintiff to properly complete summonses (Doc. No. 13). On August 8, 2025, without leave of Court and roughly eight months after filing her Initial Complaint, Plaintiff filed a 423-page complaint (Doc. No. 15, the “Amended Complaint”).1 Summons of the Amended Complaint returned executed between August 15 and August 17, 2025 (Doc. No. 16).2 Plaintiff’s gender, age, and disability3 discrimination allegations are asserted under Title VII of the Civil Rights Act, the Age Discrimination in Employment Act, and the Americans with Disabilities Act (Doc. No. 15 at p. 6, 8). In support, Plaintiff argues that Defendants’ discriminatory conduct spans various theories of failure to hire, termination of employment, failure to promote, failure to accommodate a disability, unequal terms and conditions of employment, and

retaliation for reporting misconduct (Id. at p. 8). Next, Plaintiff alleges vague violations of the Fourth and Fourteenth Amendments (Id. at p. 10), while also providing threadbare allegations of malicious prosecution (Id. at p. 28).

1 Plaintiff contends that the additional 377 pages to the Amended Complaint are merely “corrective, not supplemental” and treatment as such would “eliminate [her] ability to file an ACTUAL Amended Complaint as of right” (capitalization not added) (Doc. No. 28-1 at p. 5-6). 2 Plaintiff served Defendants Stach, Holcolmb, Cochran, the Williamson County Tennessee Government, Carson, and BMC on August 15, 2025 (Doc. No. 16). Plaintiff then served Defendants Beard and the Williamson County General Sessions Court on August 17, 2025 (Id.). Notably, summons for Defendant Stiner was issued (Doc. No. 14), but not returned (Doc. No. 16). Nonetheless, the Williamson County Defendants have since stated that “Plaintiff eventually served [them] within the thirty-day period prescribed by the Court” (Doc. 22 at p. 2). 3 Plaintiff’s disability relates to a “foot injury,” specifically an ankle sprain, and PTSD resulting from a sexual assault occurring in 1995 (Doc. Nos. 15 at p. 8, 24 and 28-1 at p. 18). However, the relevance of these claims are somewhat uncertain considering Plaintiff’s later clarification that “this entire cause of action was initiated by Defendant Stach’s refusal to allow Plaintiff a reasonable accommodation under ADA” (Doc. No. 28-1 at p. 8). Finally, Plaintiff alleges various federal and state criminal offenses, including 18 U.S.C.

§ 1001, Tenn. Code Ann. § 39-16-402, Tenn. Code Ann. § 39-16-403, Tenn. Code Ann. § 39-16- 504, and Tenn. Code Ann. § 23-3-108 (Doc. No. 15 at p. 6).4 Plaintiff later confirms, however, that she “raised the issue and cited criminal statutes to demonstrate criminal actions . . . not to claim a civil right” (Doc. No. 28-1 at p. 7). b. The Motions to Dismiss Defendants Carson and BMC filed their 12(b)(6) Motion to Dismiss on September 5, 2025 (Doc. Nos. 17-18). With leave of the Court (Doc. No. 36), Defendants Carson and BMC filed a supplement to their Motion to Dismiss (Doc. Nos. 25-26). Similarly, the Williamson County Defendants filed their Second Motion to Dismiss on September 5, 2025 (Doc. Nos. 21-22). The Williamson County Defendants also filed a later supplement, albeit without leave (Doc. No. 23).

Plaintiff filed an omnibus response to both pending Motions to Dismiss on September 24, 2025 (Doc. No. 28), to which Defendants filed their replies (Doc. Nos. 30-31), respectively. 2. Analysis A party may amend its pleading once as a matter of course either (a) 21 days after serving it or (b) 21 days after service of a responsive pleading or Rule 12 motion, whichever is earlier. Fed. R. Civ. P. 15(a)(1). In all other cases, a party may amend its pleading only with the opposing party’s written consent or the Court’s leave. Fed. R. Civ. P. 15(a)(2).

4 Plaintiff further cites to the following state laws: “TCA 17-5-302, TCA 8-18-101, TCA 8- 47-101 . . . Rule 10, Code of Judicial Conduct, TN AOC[;]” however, it is unclear as to what Plaintiff’s bare citations are intended to support (Doc. No. 15 at p. 6). Regarding Rule 15(a)(1), the Initial Complaint was not served on Defendants (Doc. No. 13). Instead, Plaintiff filed the Amended Complaint and then completed summonses of the Amended Complaint (Doc. Nos. 15 and 16). Further, the Amended Complaint preceded both pending Motions to Dismiss (Doc. Nos. 15, 17, and 21). The Amended Complaint would thus not

fall within the framework of Rule 15(a)(1) because she did not amend 21 days after service or a Rule 12 motion. Fed. R. Civ. P. 15(a)(1). Alternatively, with respect to Rule 15(a)(2), the Amended Complaint was not filed with Defendants’ consent or the Court’s leave. Fed. R. Civ. P. 15(a)(2). Indeed, by Plaintiff’s own admission the Amended Complaint would not qualify under either 15(a)(1) or 15(a)(2) because it is merely “corrective, not supplemental” (Doc. No. 28-1 at p. 5-6). Aside from the procedural conundrum, Plaintiff’s Amended Complaint faces various substantive hurdles. First, there is no realm of possibility that the Amended Complaint might be construed as containing “a short and plain statement of the claim.” Fed. R. Civ. P.

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Bluebook (online)
Margaret Mary Mahon v. Williamson County, Tennessee, et al., Counsel Stack Legal Research, https://law.counselstack.com/opinion/margaret-mary-mahon-v-williamson-county-tennessee-et-al-tnmd-2026.