Parks v. Deibel Laboratories of Tennessee, LLC

District Court, E.D. Tennessee·Decided September 15, 2025·No. 1:23-cv-00309·Unknown

Opinion

UNITED STATES DISTRICT COURT EASTERN DISTRICT OF TENNESSEE AT CHATTANOOGA

KRISTIAN T. PARKS, ) ) Plaintiff, ) Case No. 1:23-cv-309 ) v. ) Judge Atchley ) DEIBEL LABORATORIES OF ) Magistrate Judge Steger TENNESSEE, LLC and COLLEEN M. ) SCARBROUGH, ) ) Defendants. )

MEMORANDUM OPINION AND ORDER1

Before the Court are Defendants Deibel Laboratories of Tennessee, LLC and Colleen M. Scarbrough’s Motion for Summary Judgment [Doc. 128], their Motion in Limine No. 1 [Doc. 147], their Motion in Limine No. 2 [Doc. 148], their Motion in Limine No. 3 [Doc. 149], and their Motion in Limine No. 4 [Doc. 150]. For the following reasons, Defendants’ Motion for Summary Judgment [Doc. 128] is GRANTED, and their Motions in Limine [Docs. 147–50] are DENIED AS MOOT. I. BACKGROUND This is an employment discrimination case. Defendant Deibel Laboratories of Tennessee, LLC provides microbiology, chemistry, allergen, and nutritional label testing services for private food, beverage, and consumer products companies. [Doc. 129-1 at 3, 23].2 On February 14, 2023,

1 As an initial matter, Plaintiff spends a portion of her response to Defendant’s Motion for Summary Judgment attempting to relitigate matters the Court has already ruled on. [See Doc. 130 at 19–24]. To the extent Plaintiff seeks reconsideration of the Court’s prior Orders through her response, her request is denied as she has not presented any argument that justifies reconsideration of the Court’s prior decisions, and “[she] cannot seek affirmative relief through a responsive filing.” Axis Dynamics, Inc. v. Knox Cnty., No. 3:24 -cv-329, 2025 LX 276359, at *1 n.1 (E.D. Tenn. June 24, 2025) (Atchley, J).

2 Plaintiff objects to three declarations Defendants have provided in support of their Motion for Summary Judgment, [Doc. 129-1 at 3–22 (Declaration of Kimberly Cook with Exhibits), 23–31 (Declaration of Colleen Scarbrough with Deibel offered Plaintiff Kristian T. Parks, an African American woman, a “Laboratory Technician I” position at its Ooltewah, Tennessee, laboratory. [Id. at 3–4, 82–84; Doc. 12 at ¶ 9]. Parks accepted this offer and started working in the Ooltewah lab’s Microbiology Department a week later. [Doc. 129-1 at 4, 22, 84]. In the first few weeks of Parks’s employment, several employees complained that she “did not have a good attitude and was unable to pick up basic level tasks.”3

[Id. at 4, 25]. Based on these complaints, Parks was transferred to a “Lab Aide” position in the Ooltewah lab’s Media Department. [Id.]. The goal of this transfer—which did not affect Parks’s compensation—was to improve Parks’s performance by placing her in a role consisting of routine work with set instructions. [Id. at 4, 25, 44, 215–16]. The Media Department creates the culture media that other lab departments use for quality control and testing. [Id. at 25]. As a Media Department Lab Aide, it was Parks’s job to assist in creating enrichments for testing bacteria and to sterilize various containers. [Id. at 5, 25, 45]. Michael Jeffrey, an African American man who also worked in the Media Department, repeatedly complained about Parks after she was transferred. [Id. at 25]. He expressed concerns about Parks’s

lack of performance and need to take excessive breaks to Defendant Colleen M. Scarbrough,

Exhibits), and 32–34 (Declaration of Charles Deibel)], and asks the Court to exclude them on the grounds they “are not in compliance with 28 U.S.C. § 1746(2) requirements and are fraudulent.” [Doc. 130 at 1]. Plaintiff’s objection is without merit. The Court may consider an unsworn declaration on summary judgment provided “the declaration is made under penalty of perjury, certified as true and correct, dated, and signed.” Pollock v. Pollock, 154 F.3d 601, 611 n.20 (6th Cir. 1998) (citing 28 U.S.C. § 1746; Williams v. Browman, 981 F.2d 901, 904 (6th Cir. 1992)). Here, each of the challenged declarations (1) states “I declare under penalty of perjury under the laws of the United States of America that the foregoing is true and correct[,]” (2) is dated, and (3) is signed by the declarant. [Doc. 129-1 at 8, 28, 34]. Accordingly, the Court may consider the declarations. Pollock, 154 F.3d at 611 n.20. As for Plaintiff’s contention that the declarations are fraudulent, this argument appears to be based on nothing more than Plaintiff’s disagreement with the declarations’ contents. [See Doc. 130 at 13–16]. If Plaintiff believes the declarations are inaccurate, her recourse was to direct the Court to conflicting evidence that demonstrates a genuine dispute of material fact, not to seek the declarations’ exclusion.

3 Plaintiff takes issue with the fact that Defendants have not produced any firsthand documents relating to these complaints. [See Doc. 130 at 5, 14]. To the extent Plaintiff is attempting to object to Defendants’ reference to these complaints on hearsay grounds, the Court may consider the complaints for the effect they had on the listener, i.e., Defendants. Biegas v. Quickway Carriers, Inc., 573 F.3d 365, 379 (6th Cir. 2009) (“A statement that is not offered to prove the truth of the matter asserted but to show its effect on the listener is not hearsay.”). Operations Team Leader for the Ooltewah lab. [Id. at 23, 25]. He also requested that someone else be assigned to the Media Department in lieu of Parks because of her attitude. [Id. at 25]. These complaints, along with complaints made against Parks by other Deibel employees, were brought to the attention of Kimberly Cook, Deibel’s Director of Human Resources. [See id. at 3, 5, 26]. In response, Cook directed Scarbrough to meet with Parks to address Parks’s performance issues. [Id.

at 5, 26]. Scarbrough met with Parks as directed on April 4, 2023. [Id. at 5, 9–10, 26, 29–30]. Aveiona Allen, the Ooltewah lab’s training ambassador, was also present for this meeting. [Id. at 5, 9–10, 26, 29–30, 48, 215–16]. Scarbrough explained to Parks that she was expected to complete three runs of “jug media” daily, that she was to wash all milk jugs daily and that it would sometimes be necessary for Parks to sacrifice her breaks. [Id. at 9–10, 26, 29–30, 47–48, 204–05]. Parks responded by attempting to explain why she was unable to meet expectations, but her comments were largely ignored. [Id. at 11–14, 206–08]. Two days later, Parks emailed Cook to complain about Scarbrough’s conduct during the April 4th meeting. [Id. at 11–14, 48–49, 206–08]. Parks

accused Scarbrough of making “condescending remarks[,]” engaging in “rude behavior[,]” and generally being “unprofessional, demeaning, [and] hostile[.]” [Id. at 12, 206; see also Doc. 130-1 at ¶ 8 (stating that Scarbrough “would often times [sic] use vulgar profanity; was verbally abusive; antagonistic; [and] hostile to [Parks] by yelling.”)]. She also asserted that Scarbrough ignored her responses during the meeting. [Doc. 129-1 at 14, 208]. Finally, Parks asserted the Media Department was understaffed and defended her use of breaks, stating that she only took breaks in accordance with Deibel’s guidelines. [Id.]. Nothing in Parks’s complaint referenced race or suggested that Scarbrough’s conduct may have been racially motivated. [See id. at 12–14, 51, 206– 08; see also Doc. 130-1 at ¶ 8]. Around the same time Scarbrough met with Parks, Deibel was visited by one of its clients, M&M Mars, for a routine audit and inspection. [Doc. 129-1 at 5, 26]. According to Parks, Deibel ordinarily prepared certain media using tap water as opposed to distilled water.

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