Christina Ryan v. Markwayne Mullin

CourtDistrict Court, D. Maryland
DecidedMarch 27, 2026
Docket1:23-cv-01364
StatusUnknown

This text of Christina Ryan v. Markwayne Mullin (Christina Ryan v. Markwayne Mullin) is published on Counsel Stack Legal Research, covering District Court, D. Maryland primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Christina Ryan v. Markwayne Mullin, (D. Md. 2026).

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF MARYLAND ) CHRISTINA RYAN, ) ) Plaintiff, ) Civil Action No. 23-cv-01364-LKG ) v. ) Dated: March 27, 2026 ) MARKWAYNE MULLIN, ) ) Defendant. ) ) MEMORANDUM OPINION I. INTRODUCTION The remaining claims in this employment discrimination matter are retaliation claims brought pursuant to Title VII of the Civil Rights Act of 1964 (“Title VII”), 42 U.S.C. § 2000e, et seq., by the Plaintiff, Christina Ryan, against the Defendant, the Secretary of Homeland Security Markwayne Mullin, arising from the Plaintiff’s employment with the Transportation Security Administration (“TSA”).1 ECF Nos. 16and 29. The Defendant has filed a motion for summary judgment on these claims, pursuant to Fed. R. Civ. P. 56(a), and a memorandum in support thereof. ECF Nos. 59 and 59-1. The Government’s motion is fully briefed. ECF Nos. 59, 59-1, 60, 60-1 and 61. No hearing is necessary to resolve the motion. L.R. 105.6 (D. Md. 2025). For the reasons that follow, the Court: (1) GRANTS-in-PART the Defendant’s motion for summary judgment (ECF No. 59); (2)ENTERS JUDGMENT summarily in favor of the Defendant on the Plaintiff’s Title VII retaliation claims; and (3) DISMISSES this matter.

1The Plaintiff initially brought this case against former Secretary of Homeland Security, Alejandro Mayorkas. ECF No. 1. The Court substitutes Secretary Mullin as the proper Defendant in this matter. II. FACTUAL AND PROCEDURAL BACKGROUND2 A. Factual Background The remaining claims in this employment discrimination matter are Title VII retaliation claims brought by the Plaintiffagainst Secretary Mullin, arising from the Plaintiff’s employment with TSA. ECF Nos. 16and 29. As relief, the Plaintiff seeks to recover monetary damages, attorney’s fees and costs from the Defendant. ECF No. 16 at Prayerfor Relief. Case Background As background, the Plaintiff self-identifies as a Caucasian/White female. Id. at ¶ 6. The Plaintiff is currently employed by TSA as a Lead Transportation Security Officer (“LTSO”) at the Baltimore Washington International Airport/Thurgood Marshall Airport (“BWI”), located in Linthicum, Maryland. Id. at ¶7. TSA is an agency of the United States Department of Homeland Security (“DHS”)that has authority over the security and transportation systems within, and connecting to, the United States. Id. at ¶ 3. During the time period relevant to this case, the Plaintiff worked for TSA at BWI as a LTSO, Advanced Threat Local Allocation Strategy (“ATLAS”) Team. ECF No. 59-1 at 4. It is undisputed that Darrin Watson was the manager of TSA’s ATLAS team and is the Plaintiff’s second-line supervisor. Id. The LOR And The April 28, 2020, Incident On March 8, 2020, TSA issued the Plaintiff a Letter of Reprimand (“LOR”). Id. The LOR stated that it was intended to “officially reprimand” the Plaintiff for “discourteous conduct” that occurred on February 25, 2020. Id. The LOR states that,on February 25, 2020, the Plaintiff interrupted a colleague, Transportation Security Officer Brooke Hall, in a loud and disruptive manner and made repeated physical contact with Ms. Hall’s arm. Id. The LOR noted that Ms. Hall immediately objected to the physical contact, and that a supervisor present during the interaction was visibly unsettled by the Plaintiff’s conduct. Id.

2The facts recited in this memorandum opinion and order are taken from the amended complaint (ECF No. 16); the Defendant’s motion for summary judgment (ECF No. 59) and memorandum in support thereof (ECF No. 59-1); the Plaintiff’s response in opposition to the Defendant’s motion for summary judgment (ECF No. 60) and memorandum in support thereof (ECF No. 60-1); and the Defendant’s reply (ECF No. 61). The LOR found that the Plaintiff had violated the TSA Code of Conduct by failing to exercise courtesy and professionalism toward her colleagues and further noted that as a LTSO, the Plaintiff was expected to model appropriate conduct for subordinate employees. Id. The LOR cautioned that future misconduct could result in further disciplinary action up to and including removal. Id. The Plaintiff refused to sign the LOR when her supervisor attempted to deliver it and she disputes both the characterization of the physical contact and the basis for issuing the LOR. Id. The Plaintiff subsequently filed a grievance related to the LOR, and Supervisory Transportation Security Inspector Jil Thrash was designated as the Grievance Official. Id.at 6. After the Plaintiff failed to respond to two emails requesting her signature on the grievance decision, Ms. Thrash traveled to BWI to deliver the decision in person on April 28, 2020. Id. Ms. Thrash documented that this interaction was marked by the Plaintiff speaking over her repeatedly, making demands, and ultimately walking away before the conversation could conclude. Id. at 6–7. Ms. Thrash described herself as shocked by the Plaintiff’s dismissive and disrespectful demeanor throughout the exchange. Id. at 7. The Plaintiff disputes Ms. Thrash’s account of the interaction,but the Plaintiff acknowledges that she walked away. Id. The Plaintiff contends that she was entitled to a pre-decision meeting that she did not receive prior to the issuance of the final grievance decision. Id. The Plaintiff’s Retaliation Claims In the remaining claims in this case, the Plaintiff alleges that the Defendant retaliated against her,by suspending her for five days on August 10, 2020, after she engaged in the following protected activities: (1) on April 28, 2020, the Plaintiff protested and reported her request to discuss her personnel and disciplinary records at her workstation to Mr. Watson; (2) on May 28, 2020, the Plaintiff sent an email to Mr. Watson expressing a colleague’s discomfort with working for Detlov Hetzler, the Plaintiff’s alleged first-level supervisor (ECF No. 16 at ¶ 8); (3) on June 1, 2020, the Plaintiff reported statements made during the April 28, 2020, incident at work to Mr. Watson; (4) on June 29, 2020, the Plaintiff reported Mr. Hetzler’s alleged improper conduct towards a colleague, Ms. Swartz, to Mr. Watson; (5) on June 8, 2020, the Plaintiff filed a charge of discrimination with the Equal Employment Opportunity Commission (“EEOC”); and (6) on August 7, 2020, the Plaintiff filed a second charge of discrimination with the EEOC. ECF No. 59-1 at 11. The April 28, 2020, Protest The Plaintiff alleges that she protested and reported to Mr. Watsona request to discuss her personnel and disciplinary records while at her workstation on April 28, 2020. ECF No. 16 at ¶28. But, it is undisputed that the Plaintiff testified during her deposition that she did not make any “protest”or “report” to Mr. Watsonon April 28, 2020. ECF No. 59-1 at 12. And so, the Plaintiff appears to concede that this alleged protected activity did not occur. Id. The May 28, 2020, Protest The Plaintiff also alleges that she engaged in protected activity on May 28, 2020, by sending an email to Mr. Watsonexpressing thediscomfort of a work colleagueabout working with Mr. Hetzler. ECF No. 16 at ¶¶ 8 and29. The subject email provides that: On May 20, 2020[,]at approximately 1245 hours at lower[-]level A during Atlas work hours. Katie Swartz TSO stated that she is uncomfortable with the other male Supervisor. I asked her if she meant [Detlov] Hetzler STSO? TSO Swartz responded [that] she thinks so. I asked if he had three stripes Swartz stated, yes. Swartz TSO stated that Ted made derogatory comments while working with her that made her uncomfortable. Ryan LTSO asked Swartz TSO specifically what derogatory comments did STSO ma[d]e to her? Swartz made her uncomfortable. TSO stated Ted’s comments just made her uncomfortable. Swartz stated she did not want to work with Ted STSO again.

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Bluebook (online)
Christina Ryan v. Markwayne Mullin, Counsel Stack Legal Research, https://law.counselstack.com/opinion/christina-ryan-v-markwayne-mullin-mdd-2026.