Kateri Lynne Dahl v. Karl Turner, et al.

District Court, E.D. Tennessee·Decided September 4, 2026·No. 2:22-cv-00072·Unknown

Opinion

UNITED STATES DISTRICT COURT EASTERN DISTRICT OF TENNESSEE AT GREENEVILLE

KATERI LYNNE DAHL, ) ) Plaintiff, ) ) v. ) 2:22-CV-72-KAC-JEM ) KARL TURNER, et al., ) ) Defendants. ) MEMORANDUM OPINION AND ORDER

Before the Court are (1) Defendant Karl Turner’s “Motion for Partial Judgment on the Pleadings and for Summary Judgment” [Doc. 61], (2) Defendant City of Johnson City, Tennessee’s “Motion for Summary Judgment” [Doc. 66], (3) Plaintiff Kateri Lynne Dahl’s Motion to Stay Summary Judgment, to Re-open Discovery, or, Alternatively, to Supplement the Summary Judgment Record [Doc. 128] and (4) a Supplement to that Motion [Doc. 150], (5) Defendants’ Supplemental Response to Plaintiff’s Supplement to Motion to Stay Discovery or Reopen Discovery or Supplement the Record [Doc. 151], (6) Plaintiff’s Motion to Exclude “Defendants’ Supplemental Response to Plaintiff’s Supplement to Motion to Stay or Reopen Discovery or Supplement The Record [Doc. 150]” [Doc. 152], (7) Plaintiff’s Motion to Take Judicial Notice in support of Plaintiff’s Motion to Re-Open Discovery [Doc. 154], (8) Plaintiff’s Notice of New Authorities [Doc. 158] with (9) a Supplement [Doc. 159], and (10) Defendants’ Response to Plaintiff’s Notice of New Authorities [Doc. 160]. As described below, the Court (1) declines to reopen discovery and (2) dismisses the remaining claims against Defendants Turner and Johnson City. I. Background1 Plaintiff began “practicing as an attorney” in 2018 [See Doc. 82-213 at 1 (Declaration of Kateri Dahl (“Decl. K. Dahl”))]. In July 2019, she was detailed from the District Attorney’s Office, where she was working as an “Assistant District Attorney,” to the “the United States Attorney’s Office for the Eastern District of Tennessee” to act as a Special Assistant United States

Attorney (“SAUSA”) [See Doc. 40-2 at 1, 4 (2019 MOU)]. Plaintiff entered a Memorandum of Understanding (“MOU”) with the United States Attorney’s Office, the District Attorney General, the Mayor of the City of Johnson City, the Manager of the City of Johnson City, and the Mayor of Washington County [See id.]. The purpose of the “detail[]” was “to assist the city of Johnson City in its continuing efforts” and “goals of eliminating” “the violent criminals” and “drug traffickers who are contributing to violent crime and other crimes in the area” [Id. at 1]. To achieve this goal, Plaintiff was to “work with the Johnson City Police Department” (“JCPD”), “the First Judicial District Attorney’s Office, and the First Judicial Drug Task Force under the guidance of the United States Attorney’s Office in identifying investigations best prosecuted in federal district court” [Id.].

At all relevant times, Defendant Turner “was the Police Chief for the JCPD” [See Doc. 61- 1 at 1 (Declaration of Karl Turner (“Decl. K. Turner”))]. Captain Kevin Peters “was the head of the JCPD’s Criminal Investigation Division (‘CID’)” [See Doc. 62 at 3]. And Sergeant Jeff LeGault led the Special Investigation Squad (“SIS”) “within CID” [Id.]. Under the MOU, Plaintiff “c[ould] prosecute any type of criminal case,” but her “primary focus” was prosecuting violations of 18 U.S.C. §§ 922, 924(c), 2118(a), 1951, and 2113, and “all

1 Because Defendants moved for summary judgment, the Court describes the factual allegations in the light most favorable to Plaintiff and draws all reasonable inferences in her favor. See Raimey v. City of Niles Ohio, 77 F.4th 441, 448 (6th Cir. 2023) (citing Hicks v. Scott, 958 F.3d 421, 430 (6th Cir. 2020)). 2 violations of Title 21, involving illegal trafficking of controlled substances” [See Doc. 40-2 at 2 (2019 MOU)]. The SAUSA program was “funded,” at least in part, “by the Department of Justice” [Id. at 1, 3; see also Doc. 61-1 at 2 (Decl. K. Turner)]. The MOU provided for a one-year “term” [See Doc. 40-2 at 3 (2019 MOU)]. The text of the MOU did not allow the parties to extend the MOU for a term of “less then twelve months” [See Docs. 40-2 at 3 (2019 MOU), 40-3 at 3

(2020 MOU)]. Plaintiff’s first term began on “July 1, 2019 and end[ed] [on] June 30, 2020” [Id. at 3]. At the conclusion of the first term, there were no reported complaints regarding Plaintiff’s performance [See Docs. 61-1 at 2 (Decl. K. Turner at 2), 82-21 at 3 (Decl. K. Dahl)]. “With the concurrence of all the parties,” Plaintiff’s MOU was “extended” on “July 1, 2020” for an “additional” twelve-month term to expire on “June 30, 2021” [See Doc. 40-3 at 3 (2020 MOU)]. “On the morning of November 13, 2020,” Investigator Sparks of the JCPD approached Plaintiff about a potential prosecution “for a felon in possession of ammunition” [See Doc. 82-21 at 3 (Decl. K. Dahl)]. Plaintiff explained to Investigator Sparks that “cases for ammunition were

usually only prosecuted federally if there was a compelling reason” [Id.]. And Investigator Sparks advised Plaintiff that “the suspect,” later identified as Sean Williams, “was a suspected serial rapist” [Id.]. After hearing Investigator Sparks’s “description” of the allegations against Williams, Plaintiff informed him that she “would absolutely take” the case [Id. at 4]. Plaintiff explained that “while I [Plaintiff] would be open to indicting [Williams] for ammunition as a last resort, I [Plaintiff] wanted to explore all possibilities for serious charges” [Id.]. And Plaintiff advised that she “didn’t know if a search warrant was viable based on the amount of time that had passed and the facts of the case” [Id. at 5]. Nonetheless, Plaintiff asked Investigator Sparks “to get me [Plaintiff] a draft search warrant as soon as possible” [Id.]. 3 Plaintiff then called her DOJ supervisor, Assistant United States Attorney (“AUSA”) Taylor “and briefed him on the case” [Id.]. AUSA Taylor offered to “set up a meeting for” Plaintiff with the Tennessee Bureau of Investigation (“TBI”) to discuss the Williams case, specifically increasing resources for the case [Id.]. AUSA Taylor scheduled that meeting with TBI Agent Kimbrell for December 8, 2020 [See Doc. 82-25 at 1 (Saulsbury 12/4/2020 Email)]. Based on

Plaintiff’s training and experience as a state prosecutor, she believed that prosecuting Williams “should be a priority” and she was continually frustrated by JCPD’s apparent lack of “urgency” surrounding the Willaims investigation [See Doc. 82-21 at 6-7 (Decl. K. Dahl)]. On December 4, 2020, the JCPD learned of the scheduled meeting with the TBI [See Doc. 82-25 at 1 (Saulsbury 12/4/2020 Email)]. Captain Peters “cancelled” the meeting and rescheduled it for the following Monday [Id.]. TBI Agent Kimbrell sent Plaintiff a text message indicating that “he would have to cancel our meeting due to a Covid exposure” [See Doc. 82-21 at 8 (Decl. K. Dahl)]. But Plaintiff received a call from AUSA Taylor informing her that Defendant “Turner had learned about the TBI meeting and was angry that the meeting had been set up without his

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Kateri Lynne Dahl v. Karl Turner, et al., (E.D. Tenn. 2026).

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