Gibbs v. Washington Metropolitan Area Transit Authority ( 2014 )


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  •                            UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF COLUMBIA
    MUHAMMED GIBBS, et al.
    Plaintiffs,
    v.
    Civil Action No. 12-1388 (CKK)
    WASHINGTON METROPOLITAN AREA
    TRANSIT AUTHORITY,
    Defendant.
    MEMORANDUM OPINION
    (July 9, 2014)
    Plaintiffs Muhammed Gibbs, Elmer Crisco and Emiliano Crisostomo (“Plaintiffs”) have
    filed suit against the Washington Metropolitan Area Transit Authority (“WMATA” or
    “Defendant”) alleging discrimination and retaliation in violation of Title VII of the Civil Rights
    Act of 1964. Presently before the Court is Defendant’s [22] Motion for Summary Judgment.
    Upon consideration of the pleadings, 1 the applicable authorities, and the record as a whole, the
    Court GRANTS IN PART and DENIES IN PART Defendant’s motion. Specifically, the Court
    GRANTS Defendant’s motion with respect to Plaintiffs’ claims of discrimination premised on
    negative performance evaluations, as well as Plaintiffs’ retaliation claims. However, the Court
    DENIES Defendant’s motion with respect to Plaintiffs’ discrimination claims premised on the
    termination of their employment.
    1
    While the Court renders its decision on the record as a whole, its consideration has
    focused on the following documents: Def.’s Mot. for Summ. J., ECF No. [22] (“Def.’s MSJ”);
    Pls.’ Resp. to Def.’s Mot. for Summ. J., ECF No. [23] (“Pls.’ Opp’n”); Def.’s Reply to Pls.’
    Opp’n to Def.’s Mot. for Summ. J., ECF No. [24] (“Def.’s Reply”).
    I. BACKGROUND
    A. Factual Background
    Plaintiffs are three former escalator and elevator mechanics for WMATA. In March
    2011, they were employed as journeymen mechanics in WMATA’s Elevator/Escalator (“ELES”)
    Department. Def.’s Ex. 1 (Am. Compl.) ¶ 6; Def.’s Ex. 7 (Crisco EEOC Charge); Def.’s Ex. 5
    (Crisostomo EEOC Charge). Plaintiffs Gibbs and Crisco are African-American, and Plaintiff
    Crisostomo is Asian-American. Def.’s Ex. 4 (Crisostomo EEOC Intake Questionnaire) at 1, 3.
    Before proceeding to the main facts underlying this case, the Court first addresses the
    circumstances of Plaintiffs’ employment during the time at issue, which provides relevant
    background to the sequence of events in this case. On or about December 2010, Andrew
    Mitchell became Plaintiffs’ first-line supervisor. Pls.’ Ex. 1 (Nici Dep.) at 16:1-5. Mitchell
    supervised a team of approximately eleven mechanics, seven of whom, including Plaintiffs, were
    minorities. Pls.’ Opp’n at 14. Pls.’ Ex. 4 (Guthrie Dep.) at 21:3-22:15. Plaintiffs contend that
    during his tenure as Plaintiffs’ supervisor, Mitchell experienced significant tension with the
    minority mechanics working under him.        As support for this position, Plaintiffs point to
    testimony from WMATA employees in the ELES Department. According to Ron Nunemaker, a
    Caucasian mechanic supervised by Mitchell, Mitchell exhibited “racist tendencies” including
    socializing with Caucasian mechanics, but pointedly ignoring minority mechanics in his team.
    Pls.’ Ex. 3 (Nunemaker Dep.) at 24:6-13 (“I’ve seen, and witnessed many situations, where he
    was talking to Caucasians, and other members of his crew walked by, wouldn’t say, none of
    them look at him, of ethnic-- Q: Minorities? A: -- be it Hispanic, be it – yeah. Or black. He
    wouldn’t say anything to them.”).     In addition, Al Aiken, another supervisor in the ELES
    Department stated that minority mechanics under Mitchell’s supervision complained to him that
    2
    Mitchell was “acting like a racist”, although Aiken could not specifically recall the racist
    comments allegedly made by Mitchell. Pls.’ Ex. 5 (Al Aiken Aff.) ¶¶ 12-14. Vincent Dew, one
    of the African-American mechanics who complained to Aiken, filed a discrimination complaint
    against Mitchell in June 2011 with WMATA’s Office of Civil Rights alleging that Mitchell had
    discriminated against him by imposing improperly harsh sanctions for performance related issues
    and giving him a negative performance evaluation.         Pls.’ Ex. 13 (Dew EEO Complaint
    Outcome). In response to Dew’s complaint, Dew was transferred out from under Mitchell’s
    supervision. 
    Id. As further
    evidence of racial tension between Mitchell and the minority members of his
    team, Plaintiffs point to Mitchell’s performance evaluations of his subordinates. Performance
    evaluations for mechanics re-commenced in the ELES department in early 2011 after a 10 year
    absence. Def.’s Ex. 14 at 48:10-20. The evaluations were to be filled out by supervisors on a
    quarterly basis. 
    Id. at 44:15-19.
    Mitchell submitted two sets of performance evaluations for his
    subordinates, with the second set consisting of evaluations for the period ending April 1, 2011.
    Pls.’ Ex. 14 (Performance Evaluations); Pls.’ Ex. 23 (Performance Evaluations). Plaintiffs argue
    that Mitchell’s performance evaluations show a clear pattern, such that Caucasian mechanics
    received positive evaluations while minority mechanics received negative reviews. For example,
    in his April 2011 evaluation for Paul Botto, a Caucasian mechanic, Mitchell wrote “Having Mr.
    Botto in sector 4 has been a joy.” Pls.’ Ex. 23 at 13. Mitchell described another white mechanic,
    Scott Doering, as “a good mechanic with a willingness and knowledge to teach other mechanics
    if the opportunity rises [sic]. I look forward to working with him in the future.” 
    Id. at 7.
    In a
    positive evaluation for another Caucasian mechanic, Nicholas Guthrie, Mitchell again wrote
    “Having Mr. Guthrie in sector 4 has been a joy.” 
    Id. at 2.
    By contrast, the evaluations for
    3
    Plaintiffs and other minority mechanics include the following negative language: “Mr. Gibbs’
    quality of work and productivity have suffered due to the fact that he lacks the skills needed to
    become proficient in his job.”; “Mr. Crisostomo needs to improve multiple areas. His lack of
    knowledge is affecting his job productivity, the quality of work he produces, and his ability to
    perform independently. His overall job performance needs major improvement.”; and “[Mr.
    Crisco’s] lack of knowledge has hurt his quality of work and his ability to work independently.”
    Pls.’ Ex. 14 at 8 (Crisostomo Evaluation); 
    id. at 11
    (Crisco Evaluation); Pls.’ Ex. 23 at 17 (Gibbs
    Evaluation). For the April 2011 period, Plaintiff Crisostomo received three “poor” ratings, four
    “below satisfactory” ratings and three “satisfactory” ratings. Pls.’ Ex. 14 at 8. In the same
    period, Plaintiff Crisco received three “below satisfactory” ratings, five “satisfactory” ratings,
    and two “above satisfactory” ratings. 
    Id. at 11.
    Plaintiff Gibbs April 2011 evaluation includes
    five “poor” ratings, two “below satisfactory” ratings, and three “satisfactory” ratings. Pls.’ Ex.
    23 at 17. During this April 2011 period, no Caucasian mechanics under Mitchell’s supervision
    received any “poor” ratings.     In addition, the only Caucasian mechanic to receive “below
    satisfactory” ratings was Scott Doering, whom, as noted, Mitchell’s written evaluation described
    as “a good mechanic with a willingness and knowledge to teach other mechanics if the
    opportunity rises [sic]. I look forward to working with him in the future.” Pls.’ Ex. 23 at 6-7.
    Defendant contests the apparent pattern in these evaluations, noting that minority
    mechanics, including Plaintiffs Crisco and Crisostomo, did not receive negative evaluations from
    Mitchell in January 2011, Pls.’ Ex. 14 at 9 (Crisco Evaluation); Pls.’ Ex. 23 at 21 (Crisostomo
    Evaluation), while Caucasian mechanics received merely satisfactory evaluations for this period.
    Pls.’ Ex. 23 at 3. On this point, Defendant notes that in January 2011, Plaintiff Crisco received a
    performance evaluation where nine of ten categories were rated “above satisfactory” and one
    4
    category was rated “satisfactory.” Pl.’s Ex. 14 at 9 (Crisco Evaluation). For this same time
    period, Plaintiff Crisostomo received seven “above satisfactory” ratings and three “satisfactory”
    ratings.” Pl.’s Ex. 23 at 21. Further, Defendant points to testimony of WMATA supervisors
    stating that performance evaluations are not used for promotion or assignments. Def.’s Ex. 9
    (Bitar Aff.) ¶ 15. According to Rodrigo Bitar, the General Superintendent of WMATA, “[t]heir
    purpose is to allow new supervisors to have some information regarding the ELES mechanics,
    who often move to different job assignments through the union ‘pick’ process, which is
    dependent upon their seniority status.” 
    Id. Similarly, Mitchell
    Nici, Plaintiffs’ second-line
    supervisor, testified that although performance is considered when a mechanic applies for a
    promotion, under an agreement with Plaintiffs’ union, performance evaluations prepared by
    supervisors are not considered. Pls.’ Ex. 1 at 45:2-46:13. See also Missing Deposition Pages
    Filed in Response to June 26, 2014 Minute Order, ECF No. [26]; Additional Deposition Pages
    Filed in Response to June 26, 2014 Minute Order, ECF No. [28]. Nevertheless, apparently due
    to complaints from members of his team, Mitchell’s performance evaluations were removed
    from all of his subordinates’ personnel files after consultation with WMATA’s Office of Civil
    Rights in April 2011. Def.’s Ex. 9 ¶ 15. The Office of Civil Rights determined that Mitchell had
    not been given any training in how to write performance evaluations and determined that the best
    option was to remove the evaluations from his team members’ files. 
    Id. With this
    background, the Court proceeds to the events underlying the vast majority of
    this suit. On the evening of March 9, 2011, all three Plaintiffs, working as a team, reported to
    WMATA’s Courthouse Metrorail Station in Arlington, Virginia to perform preventive
    maintenance on three exterior escalators at the station. Def.’s Ex. 1 ¶ 40; Def.’s Ex. 5. The
    internal WMATA designations of these three escalators are K01X01, K01X02, and K01X03.
    5
    Def.’s Ex. 14 at 67:18-21. One component of WMATA’s preventive maintenance procedures
    involves testing the comb impact device, an apparatus located at the top and bottom of each
    escalator. 
    Id. at 113:1-4.
    The comb impact device is a safety mechanism which shuts down an
    escalator if an individual or an object gets caught in the comb plates located at the top and
    bottom of each escalator. 
    Id. at 5-11.
    If the comb impact device is improperly calibrated,
    meaning it is not set within code limits, there is a potential for serious injury or loss of life.
    Def.’s Stmt. of Facts ¶ 6; Pls.’ Stmt. of Facts at 1.
    As part of their work on the evening of March 9, 2011, Plaintiffs were initially assigned
    the responsibility for comb impact testing on the three exterior escalators. Def.’s Ex. 10 (Crisco
    Letter of 3/28/11); Def.’s Ex. 8 (Mitchell Investigation).     Early on in Plaintiffs’ work, at
    approximately 9:00 P.M., Plaintiff Crisco received a call from Mitchell. Pls.’ Ex. 15 (Cell Phone
    Records) at 2. The parties dispute the content of this call. Plaintiffs claim that Mitchell told
    Crisco to cease performing comb impact testing going forward, as Mitchell had assigned a
    specific team to perform comb impact testing. Pls.’ Ex. 10 (Crisco EEO Filing of April 8, 2011)
    at 1. Plaintiff Crisco states that he relayed this message to Plaintiffs Gibbs and Crisostomo. 
    Id. Defendant disputes
    that Mitchell told Plaintiffs not to perform comb impact testing. Pls.’ Ex. 1
    at 87:8-13. However, there is evidence that at least at one other point in 2011, Mitchell did
    assign a team the specific responsibility for comb impact testing.         Pls.’ Ex. 17 (Parker
    Statement).
    In any case, Plaintiffs state that, based on Mitchell’s instructions, they did not perform
    comb impact testing on the three exterior escalators at the Courthouse Metrorail Station. Pls.’
    Ex. 10 at 1. Nevertheless, on the preventive maintenance sheets (“PM sheets”) tracking their
    work, they did enter values for comb impact testing for these three escalators and state that they
    6
    completed this task. Def.’s Ex. 12 (PM Sheets) at 1-6. Plaintiffs explain these entries as a
    clerical error on the part of Plaintiff Crisco. Def.’s Ex. 7 (Crisco Charge of Discrimination) at 2.
    Plaintiff Crisco states that he and the other Plaintiffs were inspecting several stations as part of
    their maintenance work. 
    Id. When filling
    out the PM sheets for these various inspections,
    Crisco believes that he placed the forms out of order and mistakenly entered comb impact testing
    numbers for another station’s escalators (apparently conducted prior to Mitchell’s alleged
    directive) on the PM sheets for the Courthouse Metrorail Station, despite the fact that no testing
    occurred at this station. 
    Id. The following
    week, on March 17, 2011, mechanic Nicholas Guthrie, also a part of
    Mitchell’s team, was working at the Courthouse Metrorail Station with mechanic Anthony
    Parker. Def.’s Ex. 13 (Guthrie Dep.) at 50:3-17, 52; Def.’s Ex. 8 at 1. According to Defendant,
    Guthrie and Parker were cleaning the escalator pits and inspecting the escalator’s safety circuits.
    Def.’s Ex. 13 at 52:16-22. While cleaning the escalator pits, Guthrie observed that the horizontal
    comb impact springs of one of the exterior escalators were compressed. 
    Id. at 55:4-7;
    Def.’s Ex.
    8 at 1. This tight compression suggested that the comb impact device was not adjusted correctly,
    such that the escalator might fail to shut down appropriately during an emergency. Def.’s Ex. 13
    at 58:4-9. Upon recognizing a potential safety issue, Guthrie called Mitchell, his supervisor, and
    reported his observations. 
    Id. at 60:3-8.
    Guthrie recalls that Mitchell came to see the tightly
    compressed springs the same night. 
    Id. at 60:14-61:8.
    Subsequently, at a time prior to March 21, 2011, Mitchell contacted Nici, who, as noted,
    was Mitchell’s supervisor and Plaintiffs’ second-line supervisor.         Pls.’ Ex. 1 at 67:1-13.
    According to Nici, Mitchell stated that he was concerned about possible falsification of data at
    the Courthouse Metrorail Station. 
    Id. On March
    21, 2011, Mitchell went to the Courthouse
    7
    station to test what Guthrie had reported regarding escalator K01X01. Def.’s Ex. 8 at 1. Guthrie
    and Parker tested the springs with Mitchell observing. Def.’s Ex. 13 at 61:22-62:3. On March
    22 and 23, 2011, Mitchell took Guthrie and Parker to test the comb impact devices for the other
    two escalators at the Courthouse Metrorail Station. Def.’s Ex. 8 at 2-3.
    Mitchell compiled his findings in a document entitled “Supervisor Investigation of
    K01X01, K01X02 and K01X03” and sent the report to Nici. Def.’s Ex. 8; Def.’s Ex. 14 (Nici
    Dep.) at 66:12-22. Mitchell reported to Nici that measurements for all three escalators indicated
    comb impact devices that were compressed too tightly and exceeded code allowance. Def.’s Ex.
    8; Def.’s Ex. 14 at 72:15-22. Plaintiffs were first interviewed regarding these findings on March
    28, 2011, at which time they were officially notified that they were under investigation for
    falsification of records. Def.’s Ex. 9 ¶ 11. On March 28, 2011, Mitchell submitted three
    documents – one for each Plaintiff – entitled “Results of Investigation by Foreman.” Def.’s Ex.
    11 (Results of Investigation by Foreman). These documents stated that each Plaintiff had been
    interviewed regarding “Falsified Documents.” 
    Id. These forms
    further indicated that the comb
    pull device measurements for the three exterior escalators at the Courthouse Metrorail Station
    did not match the measurements recorded on the PM sheets signed by Plaintiffs. 
    Id. These forms
    also provided a brief statement from each of the Plaintiffs. 
    Id. Repeating the
    version of
    events discussed above, Plaintiffs stated that they were instructed not to perform comb impact
    testing by Mitchell. 
    Id. Plaintiff Crisco
    explained the numbers recorded on the PM sheets as a
    clerical error on his part. 
    Id. Mitchell, as
    a first-line supervisor, did not have the authority to suspend or terminate
    employees. Def.’s Ex. 14 at 64:3-21. Rather, according to Nici, the greatest authority he has
    with respect to discipline is “[h]is authority . . . to report.” 
    Id. at 64:6.
    Nevertheless, Plaintiffs
    8
    argue that Mitchell had some discretion in how and what to report, and, in this respect, his
    decision to accuse Plaintiffs of falsifying safety data constituted an unnecessarily harsh sanction.
    As support for this position, Plaintiffs point to testimony from Nunemaker, Plaintiffs’ Caucasian
    co-worker, stating that Mitchell, like other ELES supervisors, had previously allowed white
    mechanics to correct errors in their paperwork without taking the matter further. See Pls.’ Ex. 3
    at 34:6-20 (Nunemaker stating, in response to the question “Do you ever remember Mr. Mitchell
    coming up to Mr. Botto and saying, hey, you know, you made a mistake on the paperwork”,
    “That’s happened with every – pretty much every supervisor; yeah.”).
    Upon Mitchell’s accusation of falsification of safety data, the matter proceeded to an
    investigative panel consisting of WMATA supervisors. Def.’s Ex. 15 (Synopsis of Falsification
    Investigation) at 1. On April 7, 2011, Plaintiffs were interviewed individually by this five-
    member investigative panel, which included Nici. 
    Id. The only
    other person interviewed as part
    of this investigation was Mitchell. Pls.’ Ex. 1 at 88:13-18. The investigative panel questioned
    Plaintiffs about the comb impact data entered on the March 9, 2011 PM sheet. Def.’s Ex 15.
    Plaintiffs stated that they were told by Mitchell not to conduct any more comb impact testing for
    that night or in the future. 
    Id. However, in
    evaluating this explanation, the panel noted an
    apparent contradiction in Plaintiffs’ story. 
    Id. Def.’s Ex.
    14 at 115:9-22; Def.’s Ex. 22 (Nici
    Dep.) at 80:22-82:7. Plaintiffs’ PM sheets for work performed after March 9, 2011 showed that
    Plaintiffs continued to perform comb impact testing on other escalators five times in March
    2011. 
    Id. Specifically, PM
    sheets signed by Plaintiffs for March 16, 17, 22, 27, and 28, 2011 at
    various other Metrorail stations show inspection entries for comb impact testing. Def.’s Ex. 12
    at 7-20. According to the panel, Plaintiffs were unable to explain how the entries on these later
    forms were consistent with their story that Mitchell had told them to cease performing comb
    9
    impact testing.   Def.’s Ex. 15 at 2.    Def.’s Ex. 22 at 81:6-82:7.     Based on this apparent
    contradiction in Plaintiffs’ explanation of the events, the panel concluded that Plaintiffs had
    falsified the March 9, 2011 PM sheets for the Courthouse Metrorail Station.
    On April 8, 2011, Plaintiff Crisco filed an internal complaint with WMATA’s Equal
    Employment Opportunity Office. Pls.’ Ex. 10 at 1. This complaint reiterated Plaintiffs’ defense
    against the charges of falsification of data – again explaining the entries on the PM sheets as
    clerical error – and accused Mitchell of “being deceitful and lying for no good reason.” 
    Id. at 2.
    However, Plaintiff Crisco’s filing did not allege any sort of discrimination on the basis of race.
    
    Id. On April
    10, 2011, Nici sent Cedric Watson, the then-Superintendent of ELES, a memo
    entitled “Synopsis of Falsification Investigation.” Def.’s Ex. 15. This memo summarized the
    investigative findings for the three Plaintiffs. Def.’s Ex. 9 ¶ 13. Watson then consulted with
    Bitar, the General Superintendent of WMATA, regarding the appropriate discipline based on the
    panel’s investigation. 
    Id. On April
    12, 2011, Plaintiff Crisco filed another complaint regarding Mitchell with
    WMATA’s Office of Civil Rights. Def.’s Ex. 18 (Crisco Office of Civil Rights Complaint of
    April 12, 2011). The Complaint charged, inter alia, that Mitchell treated his subordinates “with
    a bias[ed] attitude” and that “the senseless attacks on employees under the supervision of
    Andrew Mitchell are deliberate and are racially motivated.” 
    Id. In addition,
    on April 15, 2014,
    Plaintiff Crisco filed a complaint with his union regarding “unfair and bias[ed] job performance
    evaluations” as well as Mitchell’s “attempt to discredit all minority mechanics.” Pls.’ Ex. 11
    (Crisco Union Complaint of April 15, 2011).         Subsequently, on April 20, 2011, all three
    Plaintiffs, along with other mechanics in the ELES Division, signed a discrimination complaint,
    10
    apparently with WMATA’s Equal Employment Opportunity Office, complaining of racially
    discriminatory treatment by Mitchell. Pls.’ Ex. 6 (Joint Complaint of April 20, 2011) The
    complaint specifically mentioned “Mitchell’s continuous harassment of minority employees” and
    charged that his “job performance evaluations of unsatisfactory and poor ratings to veteran
    minority mechanics” were “an unjustified and racially motivated attack on [their] character and
    job performance with intent to discredit minority employees.” 
    Id. In addition,
    also on April 20,
    2011, Crisco filed another complaint with his union alleging that Mitchell was treating minority
    mechanics in a racially discriminatory manner. Pls.’ Ex. 7 (Crisco Union Complaint of April 20,
    2011). Crisco requested that the union “look into this situation very soon, as it is destroying
    morale, quality of work, and making for an unsafe working environment.” 
    Id. On April
    21, 2011, WMATA informed Plaintiffs of the termination of their employment.
    Def.’s Ex. 16 (Termination Memoranda). Bitar, as the General Superintendent of WMATA,
    made the decision to terminate Plaintiffs. Def.’s Ex. 9 ¶ 14. Bitar states that he made this
    decision 24-48 hours prior to the issuance of the termination letter to Plaintiffs on April 21, 2011.
    
    Id. Bitar further
    states that at the time he made this decision, he was unaware of any claim by
    Plaintiffs of alleged race discrimination by Andrew Mitchell or other WMATA employees. 
    Id. B. Procedural
    Background
    Plaintiffs filed suit in this Court on August 22, 2012, alleging discrimination and
    retaliation in violation of Title VII. After the parties engaged in discovery, Defendant filed the
    present [22] Motion for Summary Judgment on November 8, 2013. Plaintiffs subsequently filed
    an Opposition and Defendant filed a Reply. Accordingly, the motion is now ripe for review.
    11
    II. LEGAL STANDARD
    Summary judgment is appropriate where “the movant shows that there is no genuine
    dispute as to any material fact and [that he] is entitled to judgment as a matter of law.” Fed. R.
    Civ. P. 56(a). The mere existence of some factual dispute is insufficient on its own to bar
    summary judgment; the dispute must pertain to a “material” fact. 
    Id. Accordingly, “[o]nly
    disputes over facts that might affect the outcome of the suit under the governing law will
    properly preclude the entry of summary judgment.” Anderson v. Liberty Lobby, Inc., 
    477 U.S. 242
    , 248 (1986). Nor may summary judgment be avoided based on just any disagreement as to
    the relevant facts; the dispute must be “genuine,” meaning that there must be sufficient
    admissible evidence for a reasonable trier of fact to find for the non-movant. 
    Id. In order
    to establish that a fact is or cannot be genuinely disputed, a party must (a) cite to
    specific parts of the record—including deposition testimony, documentary evidence, affidavits or
    declarations, or other competent evidence—in support of her position, or (b) demonstrate that the
    materials relied upon by the opposing party do not actually establish the absence or presence of a
    genuine dispute. Fed. R. Civ. P. 56(c)(1). Conclusory assertions offered without any factual
    basis in the record cannot create a genuine dispute sufficient to survive summary judgment.
    Ass’n of Flight Attendants-CWA, AFL-CIO v. U.S. Dep’t of Transp., 
    564 F.3d 462
    , 465-66 (D.C.
    Cir. 2009). Moreover, where “a party fails to properly support an assertion of fact or fails to
    properly address another party’s assertion of fact,” the district court may “consider the fact
    undisputed for purposes of the motion.” Fed. R. Civ. P. 56(e).
    When faced with a motion for summary judgment, the district court may not make
    credibility determinations or weigh the evidence; instead, the evidence must be analyzed in the
    light most favorable to the non-movant, with all justifiable inferences drawn in his favor. Liberty
    12
    
    Lobby, 477 U.S. at 255
    . If material facts are genuinely in dispute, or undisputed facts are
    susceptible to divergent yet justifiable inferences, summary judgment is inappropriate. Moore v.
    Hartman, 
    571 F.3d 62
    , 66 (D.C. Cir. 2009). In the end, the district court’s task is to determine
    “whether the evidence presents a sufficient disagreement to require submission to a jury or
    whether it is so one-sided that one party must prevail as a matter of law.” Liberty 
    Lobby, 477 U.S. at 251-52
    . In this regard, the non-movant must “do more than simply show that there is
    some metaphysical doubt as to the material facts,” Matsushita Elec. Indus. Co., Ltd. v. Zenith
    Radio Corp., 
    475 U.S. 574
    , 586 (1986); “[i]f the evidence is merely colorable, or is not
    significantly probative, summary judgment may be granted.” Liberty 
    Lobby, 477 U.S. at 249-50
    (internal citations omitted).
    III. DISCUSSION
    Plaintiffs raise two sets of claims under Title VII. First, they argue that their negative
    performance evaluations and terminations constitute discrimination on the basis of race. Second,
    they argue that their terminations constitute retaliation for protected activity. Defendant argues
    that all of these claims should be dismissed on the merits, and further argues that Plaintiff Gibbs’
    claims should be dismissed for failure to exhaust. After first addressing Defendant’s exhaustion
    argument, the Court turns to Plaintiffs’ discrimination and retaliation claims.
    A. Administrative Exhaustion
    Before proceeding to the merits of Plaintiffs’ claims, the Court addresses a threshold
    question raised by Defendant as to Plaintiff Gibbs’ claims. Defendant argues that because
    Plaintiff Gibbs filed his Charge of Discrimination with the EEOC more than 180 days after his
    termination, he has failed to appropriately administratively exhaust his Title VII claims premised
    on this termination. Def.’s MSJ at 8-9. In order to maintain an action for discrimination based
    13
    on race or retaliation in violation of Title VII, a prospective plaintiff must file a Charge of
    Discrimination with the EEOC within 180 days from the date of the alleged violation. 42 U.S.C.
    § 2000e-5(e)(1). See also Washington v. Wash. Met. Area Transit Auth., 
    160 F.3d 750
    , 752
    (D.C. Cir. 1998) (“Before suing under . . . Title VII, an aggrieved party must exhaust his
    administrative remedies by filing a charge of discrimination with the EEOC within 180 days of
    the alleged discriminatory incident.”). Here, Plaintiff Gibbs was terminated on April 21, 2011,
    but his Charge of Discrimination was not filed until April 6, 2012. Def.’s Ex. 3 (Gibbs Charge
    of Discrimination). Because Plaintiff Gibbs’ filed his Charge of Discrimination complaining of
    discrimination in his termination more than 180 days after the last alleged discriminatory action,
    Defendant argues that his claims should be dismissed. See Nat’l R.R. Passenger Corp. v.
    Morgan, 
    536 U.S. 101
    , 109 (2002) (“A claim is time barred if it is not filed within these time
    limits”).
    Yet as Plaintiffs point out, there is an exception to this principle. Pls.’ Opp’n at 31-33.
    The D.C. Circuit has recognized a single-filing rule, which “allows non-filing parties to join the
    lawsuit of a filing party if they possess claims ‘that are so similar to those asserted by the original
    plaintiff[ ] that no purpose would be served by requiring [them] to file independent charges.’”
    Brooks v. Dist. Hosp. Partners, L.P., 
    606 F.3d 800
    , 807 (D.C. Cir. 2010) (quoting Foster v.
    Gueory, 
    655 F.2d 1319
    , 1323 (D.C. Cir. 1981)). See also Emory v. United Airlines, Inc., 
    821 F. Supp. 2d 200
    , 229 (D.D.C. 2011) (“where two plaintiffs allege that they were similarly situated
    and were subjected to the same discriminatory treatment, the purposes of the exhaustion
    requirement are adequately served if one plaintiff has filed an EEOC charge.”). “[I]f the original
    filing performs the ‘principal functions of the EEOC filing requirement’ of providing the
    defendant with notice of all charges and offering the EEOC an opportunity to resolve the matter,
    14
    a second filing is not necessary if a similarly situated plaintiff wishes to join the suit.” 
    Brooks, 606 F.3d at 807
    (quoting 
    Foster, 655 F.2d at 1323
    ).
    Here, Plaintiffs appropriately invoke the single-filing rule with respect to Plaintiff Gibbs’
    claims premised on his termination.        Defendant does not argue that Plaintiffs Crisco and
    Crisostomo failed to timely file their Charges of Discrimination and appropriately exhaust their
    claims. See Def.’s Ex. 5 (Crisostomo Charge of Discrimination); Def.’s Ex. 7 (Crisco Charge of
    Discrimination). Accordingly, the question becomes whether all three Plaintiffs are similarly
    situated. “The similarity of two claims is evaluated for whether the original filing performs the
    principal notice function of the EEOC filing requirement, thus rendering a second filing by a
    similarly situated plaintiff unnecessary and wasteful.” Byrd v. Dist. of Columbia, 
    807 F. Supp. 2d 37
    , 63 (D.D.C. 2011). “An original claim must: (1) put the employer-defendant on notice of all
    charges by the similarly situated plaintiff, and (2) provide the employer and the EEOC with an
    opportunity for administrative consolidation and resolution.” 
    Id. “[W]here complaints
    differ
    such that there is a real possibility that one claim may be settled administratively while the other
    may be resolved only in the courts, plaintiffs must file separate EEOC charges.” 
    Id. Here, Plaintiffs
    easily meet the standard for the single-filing rule. All three Plaintiffs raise materially
    identical claims, concerning the same adverse action and involving the same factual background.
    Indeed, Defendant has raised no argument that these Plaintiffs are not similarly situated such that
    separate filings would be necessary to serve the purposes of EEOC filing. Rather, in a situation
    such as this, where Plaintiffs’ “claims are so similar that it can fairly be said that no conciliatory
    purpose would be served by filing separate EEOC charges, then it would be ‘wasteful, if not
    vain,’ . . . to require separate EEOC filings.” 
    Foster, 655 F.2d at 1322
    (citation omitted).
    15
    Accordingly, the Court rejects Defendant’s argument that Plaintiff Gibbs’ claims should be
    dismissed because he failed to timely file an EEOC Charge of Discrimination.
    B. Discrimination
    Title VII of the Civil Rights Act makes it unlawful for any employer to “fail or refuse to
    hire or to discharge any individual, or otherwise to discriminate against any individual with
    respect to his compensation, terms, conditions, or privileges of employment, because of such
    individual’s race, color, religion, sex, or national origin.” 42 U.S.C. § 2000e-2(a)(1). Here,
    Plaintiffs allege discriminatory treatment in two instances: (1) their negative performance
    evaluations, and (2) their termination. Pls.’ Opp’n 19-21.
    1. Performance Evaluations
    In order to bring a Title VII claim, a plaintiff must have suffered an adverse action. See
    Evans v. Sebelius, 
    716 F.3d 617
    , 619 (D.C. Cir. 2013) (noting that an adverse action is a
    prerequisite for a Title VII claim) (citing Stewart v. Ashcroft, 
    352 F.3d 422
    , 426 (D.C. Cir.
    2003)); Patterson v. Johnson, 
    505 F.3d 1296
    , 1298 (D.C. Cir. 2007) (“Liability for
    discrimination under Title VII requires an adverse employment action.”) (citing Brown v. Brody,
    
    199 F.3d 446
    , 452-55 (D.C. Cir. 1999)). For purposes of Title VII discrimination claims, “[a]n
    ‘adverse employment action’ is ‘a significant change in employment status, such as hiring, firing,
    failing to promote, reassignment with significantly different responsibilities, or a decision
    causing significant change in benefits.’” Douglas v. Donovan, 
    559 F.3d 549
    , 552 (D.C. Cir.
    2009) (quoting Taylor v. Small, 
    350 F.3d 1286
    , 1293 (D.C. Cir. 2003)). “An employee must
    ‘experience[] materially adverse consequences affecting the terms, conditions, or privileges of
    employment or future employment opportunities such that a reasonable trier of fact could find
    objectively tangible harm.’” 
    Id. (quoting Forkkio
    v. Powell, 
    306 F.3d 1127
    , 1131 (D.C. Cir.
    16
    2002)). The D.C. Circuit has cautioned that “not everything that makes an employee unhappy is
    an actionable adverse action.” Russell v. Principi, 
    257 F.3d 815
    , 818 (D.C. Cir. 2001). Indeed,
    in this respect, “courts are not ‘super-personnel department[s] that reexamine[] an entity’s
    business decision[s].’” 
    Stewart, 352 F.3d at 429
    (quoting Dale v. Chicago Tribune Co., 
    797 F.2d 458
    , 464 (7th Cir. 1986)).
    Here, Defendant argues that the negative performance evaluations received by Plaintiffs
    do not constitute adverse employment actions. Def.’s MSJ at 20-21. Def.’s Reply at 3-4. The
    D.C. Circuit has “rejected the argument that poor performance evaluations are necessarily
    adverse actions”, 
    Russell, 257 F.3d at 817
    (citation omitted), concluding instead that “the effect
    of a poor evaluation is ordinarily too speculative to be actionable.” 
    Douglas, 559 F.3d at 553
    (citing 
    Russell, 257 F.3d at 818
    ). See also Brown v. Brody, 
    199 F.3d 446
    , 458 (D.C. Cir. 1999)
    (“[A] thick body of precedent . . . refutes the notion that formal criticism or poor performance
    evaluations are necessarily adverse actions.”). Accordingly, “for employment actions that do not
    obviously result in a significant change in employment status – such as giving a poor
    performance evaluation . . . an employee must go the further step of demonstrating how the
    decision nonetheless caused an objectively tangible harm.” 
    Douglas, 559 F.3d at 553
    . In
    undertaking this inquiry, the Court must “consider whether the alleged harm is unduly
    speculative.” 
    Id. For example,
    although “the effect of a poor evaluation is ordinarily too
    speculative to be actionable”, if “that evaluation determines [a benefit such as a] bonus . . . then
    the employee may show the evaluation caused an objectively tangible harm.” 
    Id. On the
    other
    hand “a poor performance evaluation – which obviously might cause harm – is not itself
    actionable because of inherent speculativeness.” 
    Id. at 555
    n. 3 (emphasis in original).
    17
    Here, Plaintiffs contend that the performance evaluations are themselves an adverse
    employment action because they could be used in making promotion decisions. Pls.’ Opp’n at
    19-20. Yet the record evidence actually supports the opposite conclusion. As support for their
    argument, Plaintiffs point to Nici’s deposition testimony stating that performance is considered
    when a mechanic applies for a promotion. 
    Id. (citing Pls.’
    Ex. 1 at 45:12-15). However, Nici’s
    comment comes as part of a larger discussion in which he specifically denies that the
    performance evaluations prepared by supervisors are used in making promotion decisions. Pls.’
    Ex. 1 at 45:12-46:20. See also Missing Deposition Pages Filed in Response to June 26, 2014
    Minute Order, ECF No. [26]; Additional Deposition Pages Filed in Response to June 26, 2014
    Minute Order, ECF No. [28].       This characterization of performance evaluations and their
    irrelevance in making promotion decisions is further supported by statements in Bitar’s affidavit.
    See Def.’s Ex. 9 ¶ 15 (“The performance evaluations that Plaintiffs discuss in their Complaint are
    not used for promotion or assignments. Their purpose is to allow new supervisors to have some
    information regarding the ELES mechanics, who often move to different job assignments
    through the union ‘pick’ process, which is dependent upon their seniority status.”). The only
    other evidence offered by Plaintiffs to counter this testimony and support the proposition that
    performance evaluations are used in making promotion decisions is the deposition testimony of
    Ron Nunemaker, another mechanic supervised by Mitchell and a former co-worker of Plaintiffs.
    Pls.’ Opp’n at 20-21 (citing Pls.’ Ex. 3).     Yet this testimony hardly provides support for
    Plaintiffs’ argument. In response to a question regarding whether performance evaluations are
    “used as any factor in any decisions regarding promotions, or discipline, or anything like that”,
    Nunemaker responds “I believe they are, because everything that goes in your record is looked
    at, I guess, for that situation.” Missing Deposition Pages Filed in Response to June 26, 2014
    18
    Minute Order, ECF No. [26] at 1; Additional Deposition Pages Filed in Response to June 26,
    2014 Minute Order, ECF No. [28] at 1. However, Nunemaker qualifies this statement, admitting
    that he has never applied for a promotion and that no one has “ever brought up to [him] . . . with
    respect to any promotions, or disciplinary actions, [his] past history with performance
    evaluations.” 
    Id. The testimony
    of a single mechanic, who admits that he has never applied for
    a promotion and has no experience first- or second-hand with performance evaluations being
    used in personnel decisions, is insufficient to rebut the detailed testimony of two WMATA
    supervisors that these performance evaluations are not used in making promotion decisions.
    Moreover, even if the performance evaluations were used in making promotion decisions
    as Plaintiffs claim, this does not establish that Plaintiffs’ poor performance evaluations constitute
    an adverse action.    As the D.C. Circuit has noted, “[t]he result of an evaluation is often
    speculative, making it difficult to remedy. For example, a single poor evaluation may drastically
    limit an employee’s chances for advancement, or it may be outweighed by later evaluations and
    be of no real consequence.” 
    Russell, 257 F.3d at 818
    . Accordingly, “an employee must go the
    further step of demonstrating how the decision nonetheless caused . . . an objectively tangible
    harm.” 
    Douglas, 559 F.3d at 553
    (emphasis added). For example, in Russell, “the size of [the
    plaintiff’s] bonus was directly tied to her performance rating; a higher rating would have
    automatically meant a larger 
    bonus.” 257 F.3d at 819
    . Here, Plaintiffs do not establish a similar
    causal link between their evaluations and an objectively tangible harm. Plaintiffs do not contend
    that their evaluations played a role in their termination, nor do they allege any change in
    employment status or salary that was caused by (or was blocked by) these evaluations. See
    Davis v. Joseph J. Magnolia, Inc., 
    815 F. Supp. 2d 270
    , 282 (D.D.C. 2011) (A ‘lower score on the
    employee's performance evaluation, by itself, is not actionable,’ for instance, ‘unless [the
    19
    employee] can establish that the lower score led to a more tangible form of adverse action, such
    as ineligibility for promotional opportunities.’”) (quoting Brown v. Snow, 
    440 F.3d 1259
    , 1265
    (11th Cir. 2006)) (emphasis in original). Similarly, Plaintiffs have not identified any positions
    for which they were passed over, or even positions for which they considered applying. In fact,
    Plaintiff Crisco testified that he no longer had any possibility of promotion above his current
    position.    Def.’s Ex. 21 (Crisco Dep.) at 135:12-20.       Moreover, after consultation with
    WMATA’s Office of Civil Rights, these evaluations were removed from Plaintiffs’ and their co-
    workers’ files in April 2011. 2 Def.’s Ex. 9 ¶ 15. In the end, Plaintiffs offer nothing more than
    bare speculation as to the effects of these poor performance evaluations, which is insufficient to
    render them adverse. See Taylor v. Solis, 
    571 F.3d 1313
    , 1321 (D.C. Cir. 2009) (“Taylor’s bare,
    conclusory allegation that she was denied promotional and bonus opportunities [as a result of her
    poor performance evaluations] does not discharge her burden to show the evaluations were
    attached to financial harms.”) (internal citation omitted); Baloch v. Kempthorne, 
    550 F.3d 1191
    ,
    1199 (D.C. Cir. 2008) (“evaluations and written warnings were not adverse actions because none
    had tangible job consequences.”) (internal citation omitted); Kelly v. LaHood, 
    840 F. Supp. 2d 293
    (D.D.C. 2012) (“Having provided no evidence suggesting that any tangible, objective harm
    accompanied the PY 2007 evaluation, Kelly has not discharged his burden to show the
    evaluations were attached to financial harms.”) (internal citations and alterations omitted).
    Accordingly, Plaintiffs’ discrimination claims premised on their performance evaluations are
    dismissed.
    2
    The record is unclear as to whether these evaluations were removed before or after
    Plaintiffs’ termination on April 21, 2014. However, as noted, Plaintiffs do not argue that these
    evaluations played any role in their termination.
    20
    2. Termination
    In contrast to Plaintiffs’ performance evaluations, there is no question that Plaintiffs’
    termination constitutes an adverse action. It is well-established law in this Circuit that firing is
    “conclusively presumed to be [an] adverse employment action[], even if any alleged harm is
    speculative.”   
    Douglas, 559 F.3d at 552-53
    .         Accordingly, the Court analyzes Plaintiffs’
    argument that their termination was discriminatory under the standard framework applicable to
    Title VII claims. Pursuant to that framework, the plaintiff has the initial burden of proving by a
    preponderance of the evidence a prima facie case of discrimination or retaliation. Texas Dept. of
    Community Affairs v. Burdine, 
    450 U.S. 248
    , 252-53 (1981). For a claim alleging disparate-
    treatment discrimination, a plaintiff makes out a prima facie case by showing (1) that he is a
    member of a protected group; (2) that he suffered an adverse action; and (3) the unfavorable
    action gives rise to an inference of discrimination. Wiley v. Glassman, 
    511 F.3d 151
    , 155 (D.C.
    Cir. 2007). Once a plaintiff makes out a prima facie case, “the burden shifts to the defendant ‘to
    articulate some legitimate, nondiscriminatory reason for the [adverse action].’” 
    Burdine, 450 U.S. at 253
    (quoting McDonnell Douglas Corp. v. Green, 
    411 U.S. 792
    , 802 (1973)). If the
    defendant is successful, then “the McDonnell Douglas framework – with its presumptions and
    burdens – disappear[s], and the sole remaining issue [is] discrimination vel non.” Reeves v.
    Sanderson Plumbing Prods., Inc., 
    530 U.S. 133
    , 142-43 (2000) (internal citations and quotation
    marks omitted).
    In Brady v. Office of Sergeant at Arms, 
    520 F.3d 490
    , 494 (D.C. Cir. 2008), the D.C.
    Circuit simplified the analysis for disparate treatment suits. Under Brady, once an employer has
    proffered a non-discriminatory reason, the McDonnell Douglas burden-shifting framework
    disappears, and the court must simply determine whether the plaintiff has put forward enough
    21
    evidence to defeat the defendant’s proffer of a legitimate, non-discriminatory reason and support
    a finding of discrimination. See 
    Brady, 520 F.3d at 494
    (“[W]here an employee has suffered an
    adverse employment action and an employer has asserted a legitimate, non-discriminatory reason
    for the decision, the district court need not – and should not – decide whether the plaintiff
    actually made out a prima facie case under McDonnell Douglas.”) (emphasis in original).
    Consequently, at the summary judgment stage, a district court is left with “one central question:
    Has the employee produced sufficient evidence for a reasonable jury to find that the employer’s
    asserted non-discriminatory reason was not the actual reason and that the employer intentionally
    discriminated against the employee on the basis of race, color, religion, sex, or national origin?”
    
    Id. “In other
    words, the Court must determine if the plaintiff has produced enough evidence such
    that a reasonable jury would find that the [defendant’s] non-discriminatory reasons are mere
    pretext for underlying unlawful discrimination.” Perry v. Donovan, 
    733 F. Supp. 2d 114
    , 118
    (D.D.C. 2010).
    Here, Defendant has offered a legitimate, non-discriminatory reason for Plaintiffs’
    termination, stating that Plaintiffs were terminated for falsifying maintenance sheets for
    escalators at the Courthouse Metrorail Station. Def.’s MSJ at 1, 11-12. After another mechanic,
    Nicholas Guthrie, noticed that the comb impact springs on one of the escalators were tightly
    compressed, he notified his and Plaintiffs’ supervisor, Mitchell. After Mitchell tested the springs
    with the help of Guthrie and Anthony Parker, Nici and other WMATA supervisors conducted an
    investigation. Bitar, relying on the conclusions of this investigation, made the decision to
    terminate Plaintiffs for falsifying safety data.
    Plaintiffs argue that WMATA’s legitimate, non-discriminatory reason is pretext because
    they did not falsify the maintenance sheets. Pls.’ Opp’n at 20-28. Plaintiffs do not argue that
    22
    Nici or Bitar – the ultimate deciding official – were motivated by discriminatory animus. Rather,
    Plaintiffs assert that Mitchell, although not the relevant decisionmaker, was responsible for their
    termination because he initiated and conducted the initial investigation into the relevant
    escalators and leveled the accusation of falsified data. In addition, Plaintiffs argue that the
    deciding officials credited Mitchell’s disputed claim that he never told Plaintiffs to cease comb
    impact testing.   Plaintiffs thus allege a “cat’s paw” relationship, under which Mitchell’s
    discriminatory action was the proximate cause of their termination. 3 
    Id. at 25-28.
    In Staub v. Proctor Hospital, 
    131 S. Ct. 1186
    , 1194 (2011), the Supreme Court held that
    “if a supervisor performs an act motivated by [discriminatory] animus that is intended by the
    supervisor to cause an adverse employment action and if that act is a proximate cause of the
    ultimate employment action, then the employer is liable . . . .” 4 The exercise of independent
    judgment by the ultimate decisionmaker “does not prevent the earlier agent’s action (and hence
    the earlier agent’s discriminatory animus from being the proximate cause of the harm.
    Proximate cause requires only ‘some direct relation between the injury asserted and the injurious
    conduct alleged,’ and excludes only those ‘link[s] that are too remote, purely contingent, or
    indirect.’” 
    Id. Viewing the
    facts in the light most favorable to the Plaintiffs, Mitchell’s actions with
    respect to their termination can be summarized as follows: Upon learning of the situation at the
    3
    The term “cat’s paw” has its origin in Aesop’s Fables. In the relevant fable, “a monkey
    induces a cat by flattery to extract roasting chestnuts from the fire. After the cat has done so,
    burning its paws in the process, the money makes off with the chestnuts and leaves the cat with
    nothing.” Staub v. Proctor Hosp., 
    131 S. Ct. 1186
    , 1190 n. 1 (2011).
    4
    Although the decision in Staub concerned employment discrimination in violation of the
    Uniformed Services Employment and Reemployment Act (USERRA), 38 U.S.C. § 4311, the
    Court recognized that this “statute is very similar to Title VII.” 
    Staub, 131 S. Ct. at 1191
    .
    Accordingly, lower courts have routinely applied the principles of Staub in the Title VII context.
    See, e.g., Hampton v. Vilsack, 
    685 F.3d 1096
    , 1101-02 (D.C. Cir. 2012); Adamczyk v. New York
    Dept. of Corr. Servs., 474 Fed. Appx. 23, 26 (2d Cir. 2012)
    23
    Courthouse Metrorail Station, Mitchell leveled the accusation of data falsification against
    Plaintiffs, leading to their investigation by a panel led by Nici.          Mitchell supported this
    accusation by telling the investigative panel that he never ordered Plaintiffs to cease comb
    impact testing, thus offering a counter-narrative to Plaintiffs’ version of the facts.
    Defendant first argues that there is insufficient evidence upon which a jury could
    conclude that Mitchell’s actions in initiating and substantiating the investigation were
    discriminatory. Def.’s Reply at 12-14. Viewing the facts in the light most favorable to the
    Plaintiffs, as the Court must on a motion for summary judgment, the Court disagrees. A jury
    could read several items in the record to show Mitchell was motivated by discriminatory animus
    in initiating and substantiating the investigation of Plaintiff. First, as noted, during the brief
    period in which he functioned as Plaintiffs’ supervisor, there was significant tension between
    Mitchell and the minority mechanics under his supervision. Ron Nunemaker, a Caucasian
    mechanic under Mitchell’s supervision and a co-worker of Plaintiffs, testified that Mitchell was
    friendly with the white employees under his supervision, but pointedly ignored the non-white
    mechanics in his division. See Pl.’s Ex. 3 at 24:6-13 (“I’ve seen, and witnessed many situations,
    where he was talking to Caucasians, and other members of his crew walked by . . . He wouldn’t
    say anything to them.”). Nunemaker testified that such actions spoke to what he and other
    mechanics perceived as Mitchell’s “racist tendencies.” 
    Id. at 24:6.
    Similarly, other minority
    members of Mitchell’s division, such as Vincent Dew, filed racial discrimination complaints
    against Mitchell during approximately the same period. Pls.’ Ex. 13. Such “[e]vidence of an
    employer’s past discriminatory or retaliatory behavior toward other employees – so-called ‘me
    too’ testimony – may, depending on the circumstances, be relevant to whether an employer
    24
    discriminated or retaliated against a plaintiff.” Nuskey v. Hochberg, 
    723 F. Supp. 2d 229
    , 233
    (D.D.C. 2010)).
    A jury could also find evidence of Mitchell’s discriminatory animus in his performance
    evaluations of the mechanics in his division.        Although these evaluations are not adverse
    employment actions themselves, for reasons 
    discussed, supra
    Section III.B.1, viewing these
    evaluations as a whole, a jury could find that Mitchell generally gave more favorable reviews to
    Caucasian mechanics than to minority mechanics. Such a difference could reveal a preference
    for non-minority mechanics as compared to minority mechanics. For example, as noted, in his
    April 2011 evaluations for Paul Botto, a Caucasian mechanic, Mitchell wrote “Having Mr. Botto
    in sector 4 has been a joy.” Pls.’ Ex. 23 at 13. Mitchell described another white mechanic, Scott
    Doering, as “a good mechanic with a willingness and knowledge to teach other mechanics if the
    opportunity rises [sic]. I look forward to working with him in the future.” 
    Id. at 7.
    In a positive
    evaluation for another Caucasian mechanic, Nicholas Guthrie, Mitchell again wrote “Having Mr.
    Guthrie in sector 4 has been a joy.” 
    Id. at 2.
    By contrast, the evaluations for Plaintiffs and other
    minority mechanics include the following negative language: “Mr. Gibbs’ quality of work and
    productivity have suffered due to the fact that he lacks the skills needed to become proficient in
    his job.”; “Mr. Crisostomo needs to improve multiple areas. His lack of knowledge is affecting
    his job productivity, the quality of work he produces, and his ability to perform independently.
    His overall job performance needs major improvement.”; and “[Mr. Crisco’s] lack of knowledge
    has hurt his quality of work and his ability to work independently.” Pls.’ Ex. 14 at 8 (Crisostomo
    Evaluation); 
    id. at 11
    (Crisco Evaluation); Pls.’ Ex. 23 at 17 (Gibbs Evaluation). Although
    Defendant correctly points out that these evaluations do not perfectly correlate with an
    employee’s race, and that Plaintiffs did not all receive negative evaluations in January 2011, the
    25
    Court concludes that there is enough of a pattern in the evaluations, particularly those from April
    2011, from which a reasonable juror could find that Mitchell may have preferred non-minority
    mechanics. 5
    A jury could also infer discriminatory animus from Mitchell’s decision to characterize
    Plaintiffs’ offense as falsification of data, rather than a mere paperwork error. Plaintiffs have put
    forth evidence that Mitchell, like other supervisors, previously provided white mechanics the
    opportunity to correct their paperwork errors. See Pls.’ Ex. 3 at 34:6-20. Yet here, Mitchell,
    apparently without first speaking to Plaintiffs, contacted Nici and characterized the discrepancy
    in Plaintiffs’ paperwork as the much more serious infraction of falsification of data. Pls.’ Ex. 1 at
    67:1-13. Upon leveling this accusation, Mitchell triggered a formal investigation into Plaintiffs’
    actions that resulted in their termination. See Def.’s Ex. 15. A jury could conclude that
    Mitchell’s decision to immediately proceed to an accusation and investigation of this more
    serious offense – when non-minority mechanics were given the opportunity to correct errors in
    their paperwork – reflected discriminatory animus.
    Because the Court finds evidence from which a jury could conclude that Mitchell’s
    decision to initiate and substantiate the investigation of Plaintiffs for falsification of data was
    motivated by discriminatory animus, the Court moves to Defendant’s remaining argument.
    Defendant argues that even if Mitchell was motivated by discriminatory animus, the causal chain
    between his actions and the ultimate decision to terminate Plaintiffs was severed by the actions
    of the investigative panel. Def.’s Opp’n at 8-12. Specifically, Defendant points to the fact that
    5
    Defendant does not dispute that Mitchell’s actions were “intended . . . to cause an
    adverse employment action.” 
    Staub, 131 S. Ct. at 1194
    . Nor does the Court find reason to
    believe that this prong of Staub’s test has not been met here. Whether or not Mitchell initiated
    the investigation with discriminatory animus, there does not appear to be any dispute that he
    initiated the investigation with the intent of causing an adverse employment action.
    26
    the investigative panel considered and rejected Plaintiffs’ proffered explanation – that Mitchell
    had told them to cease performing comb impact testing and that the values entered on the PM
    forms were a clerical error.      
    Id. at 9-10.
       The panel, as part of its investigation, found
    inconsistencies in this story, specifically that Plaintiffs continued to complete PM sheets after
    March 9, 2011. The panel concluded that if Plaintiffs were instructed to cease comb impact
    testing by Mitchell, as they claimed, it made little sense that they continued to enter comb impact
    data on PM sheets after March 9, 2011. 6 Accordingly, Defendant argues, even in the absence of
    Mitchell’s alleged discriminatory conduct, the panel would have reached the same conclusion,
    severing the causal chain between Mitchell’s actions and Plaintiffs’ termination. On this point,
    Defendant cites Nici’s deposition testimony that the investigative panel did not rely on
    Mitchell’s statement in reaching its conclusion, but instead reached its conclusion based on the
    inconsistencies in Plaintiffs’ story. 
    Id. at 9
    (quoting Def.’s Ex. 22 at 81:6-82:7).
    The Court disagrees that the causal link between Mitchell’s actions and Plaintiffs’
    termination was clearly broken by the investigative panel’s actions. “[I]t is axiomatic under tort
    law that the exercise of judgment by the decisionmaker does not prevent the earlier agent’s
    action (and hence the earlier agent’s discriminatory animus) from being the proximate cause of
    the harm.” 
    Staub, 131 S. Ct. at 1192
    . As the Supreme Court has made clear, “[p]roximate cause
    6
    In their Opposition to Defendant’s Motion for Summary Judgment, Plaintiffs assert for
    the first time the additional claim that Mitchell withdrew the ostensible order to cease performing
    comb impact testing after March 9, 2011. Pls.’ Opp’n at 4. Accordingly, Plaintiffs appear to
    argue that the comb impact testing they performed after March 9, 2011 was not a contradiction
    of their story, but rather was consistent with Mitchell’s later order. Plaintiffs, however, provide
    no citation to the record for this statement, and the Court’s review of the record discloses none.
    Indeed, such an allegation contradicts the clear and consistent statements Plaintiffs previously
    made in discovery and to the investigative panel, some in writing, that Mitchell told them to
    cease performing all comb impact testing. Based on the record before the Court, none of the
    Plaintiffs ever previously alleged that Mitchell re-assigned them to comb impact testing after
    March 9, 2011. Therefore, the Court will not consider Plaintiffs’ unsupported contention.
    27
    requires only ‘some direct relation between the injury asserted and the injurious conduct
    alleged,’ and excludes only those ‘link[s] that are too remote, purely contingent, or indirect.’”
    
    Id. (quoting Hemi
    Group, LLC v. City of New York, 
    559 U.S. 1
    , 9 (2010)). Here, viewing the
    facts in the light most favorable to Plaintiffs, the Court finds that even after probing Plaintiffs’
    explanation for inconsistencies, the panel still ultimately relied on Mitchell’s initial accusation
    that Plaintiffs had falsified the relevant forms. To be sure, Nici has stated that in reaching its
    conclusion, the panel did not rely on Mitchell’s statements, and instead reached its decision
    based on the inconsistencies in Plaintiffs’ story. Def.’s Ex. 22 at 80:19-82:7. Yet Nici’s
    statement arguably oversimplifies the causal chain. If a jury were to take the view of Mitchell’s
    actions discussed above, in which he initiated and substantiated the investigation of Plaintiffs,
    then rejecting Plaintiffs’ version of the events and accepting Mitchell’s accusation are two sides
    of the same coin. The decision to distrust Plaintiffs’ explanation led the panel to a corresponding
    decision to trust Mitchell’s alternative version of the events, i.e. that he never told Plaintiffs to
    cease comb impact testing and Plaintiffs falsified the PM sheets at issue. Accordingly, while
    Plaintiffs’ inability to explain the inconsistency noted by the panel certainly contributed to
    Plaintiffs’ termination by persuading the panel to reject their explanation, it does not
    automatically remove Mitchell’s accusations of falsification as a proximate cause of this
    employment decision.       “[T]he ultimate decisionmaker’s exercise of judgment [does not]
    automatically render[] the link to the supervisor’s bias ‘remote’ or ‘purely contingent.’ The
    decisionmaker’s exercise of judgment is also a proximate cause of the employment decision, but
    it is common for injuries to have multiple proximate causes.” 
    Staub, 131 S. Ct. at 1192
    .
    Indeed, despite Defendant’s apparent argument, the investigative panel’s review might
    not have functioned as a superseding cause of the harm here.            “A cause can be thought
    28
    ‘superseding’ only if it is a ‘cause of independent origin that was not foreseeable.’” 
    Id. (quoting Exxon
    Co., U.S.A. v. Sofec, Inc., 
    517 U.S. 830
    , 837 (1996)). Certainly, “if the employer’s
    investigation results in an adverse action for reasons unrelated to the supervisor’s original biased
    action . . . then the employer will not be liable.” 
    Id. at 1193.
    “But the supervisor’s biased report
    may remain a causal factor if the independent investigation takes it into account without
    determining that the adverse action was, apart from the supervisor’s recommendation, entirely
    justified.” 
    Id. Here, the
    panel did not develop an alternative reason for terminating Plaintiffs or
    uncover new evidence providing an additional reason to terminate Plaintiffs. Plaintiffs were
    therefore not terminated for “reasons unrelated to the supervisor’s [allegedly] original biased
    action.” 
    Id. Rather, as
    discussed, when the panel discounted Plaintiffs’ explanation for how the
    PM sheets were erroneously completed, a jury could find that given Mitchell’s role in the
    investigation, the panel implicitly credited the only alternative explanation – Mitchell’s
    accusation that Plaintiffs had falsified the forms. Far from being superseded by the panel’s
    investigation, Mitchell’s accusation and explanation for the events at issue arguably formed the
    basis for the panel’s decision.
    The case chiefly relied upon by Defendant, Hampton v. Vilsack, 
    791 F. Supp. 2d 163
    (D.D.C. 2011), aff’d 
    685 F.3d 1096
    (D.C. Cir. 2012), is easily distinguished. In that case, the
    court rejected the plaintiff’s “cat’s paw” allegations that the discriminatory actions of his direct
    supervisor proximately caused his termination. 
    Id. at 167-68.
    There, like here, plaintiff’s first-
    line supervisor initiated an investigation into his conduct based on the reporting of another
    employee. 
    Id. at 167.
    However, in Hampton, this ultimate investigation by plaintiff’s employer,
    although initiated by plaintiff’s supervisor, uncovered additional wrongdoing by plaintiff beyond
    the impropriety originally alleged by his supervisor.       
    Id. at 168
    (“The CRS investigation
    29
    concluded that the document Ms. Lipscomb had first shown to Mitchell was just the tip of the
    iceberg, and that numerous hotel bills submitted by plaintiff had been altered to increase the
    reimbursement amount supposedly owed.”). Accordingly, in that case, there was arguably a
    “superseding cause of the harm” as the investigative panel “determine[d] that the adverse action
    was, apart from the supervisor’s recommendation, entirely justified.” 
    Staub, 131 S. Ct. at 1192
    -
    93. Indeed, the D.C. Circuit affirmed the decision on this basis, noting that “[w]hen the causal
    relationship between a subordinate’s illicit motive and the employer’s ultimate decision is clearly
    made on an independent and a legally permissive basis, the bias of the subordinate is not
    relevant.” Hampton v. Vilsack, 
    685 F.3d 1096
    , 1102 (D.C. Cir. 2012) (quoting Willis v. Marion
    Cnty. Auditor’s Office, 
    118 F.3d 542
    , 547 (7th Cir. 1997)). In reaching this conclusion, the D.C.
    Circuit relied on Staub’s conclusion that “if the employer’s investigation results in an adverse
    action for reasons unrelated to the supervisor’s original biased action . . . , then the employer will
    not be liable.” 
    Id. (quoting Staub,
    131 S.Ct. at 1193). Here, however, no such additional reason
    for termination emerged during the investigative panel to break the causal chain. Plaintiffs are
    not accused of falsifying the PM sheets filed after March 9, 2011. Rather, the existence of these
    forms, and the apparent inconsistency between these forms and Plaintiffs’ defense against
    falsifying the March 9, 2011 PM sheets, arguably led the panel to credit and rely on Mitchell’s
    explanation, preserving the causal link between his accusation and the termination. By contrast,
    if the panel’s investigation had uncovered additional falsification by Plaintiffs beyond that
    alleged by Mitchell, this case would more closely resemble Hampton. 7
    7
    Furthermore, Hampton is distinguishable for other reasons. In contrast to the supervisor
    in Hampton, Mitchell played an active role in the investigation into Plaintiffs. See Hampton, 
    685 F.3d 1096
    , 1101 (D.C. Cir. 2012) (“Miller was in no way involved in the investigation of
    Hampton’s alleged misconduct. . . . After turning over the documents to Maxwell, he took no
    part in the investigation or preparation of the Report.”). Here, by contrast, Mitchell was the first
    30
    Accordingly, because there is a genuine issue of material fact as to whether Mitchell
    accused Plaintiffs of falsifying data with discriminatory animus and because, construing the facts
    in the light most favorable to Plaintiffs, Defendant has failed to show that Mitchell’s actions
    were not a proximate cause of Plaintiffs’ termination, the Court will deny summary judgment as
    to Plaintiffs’ claims of discrimination in their termination.
    C. Retaliation
    Title VII’s anti-retaliation provision forbids employer actions that “discriminate against”
    an employee or job applicant because that individual “opposed any practice” made unlawful by
    Title VII or “made a charge, testified, assisted, or participated in” a Title VII proceeding or
    investigation. 42 U.S.C. § 2000e-3(a). “Like claims of discrimination, claims of retaliation are
    governed by the McDonnell Douglas burden-shifting scheme.” Carney v. Am. Univ., 
    151 F.3d 1090
    , 1094 (D.C. Cir. 1998) (citing McKenna v. Weinberger, 
    729 F.2d 783
    , 790 (D.C. Cir.
    1984)). Under this framework, “a plaintiff must first establish a prima facie case of retaliation by
    showing (1) that he engaged in statutorily protected activity; (2) that he suffered a materially
    adverse action by his employer; and (3) that a causal link connects the two.” Jones v. Bernanke,
    
    557 F.3d 670
    , 677 (D.C. Cir. 2009). “If the plaintiff establishes a prima facie case, the burden
    shifts to the employer to produce a legitimate, [non-retaliatory] reason for its actions.” 
    Id. (internal quotation
    marks omitted). If the employer proffers a non-retaliatory explanation for the
    conduct at issue, the burden-shifting framework “disappears,” and the Court “looks to whether a
    person to level the accusation of falsification of data and was the only person other than
    Plaintiffs interviewed by Nici as part of the panel investigation. Pls.’ Ex. 1 at 67:1-13; 
    id. at 88:13-18.
    In addition, in Hampton, the court found no evidence that “defendant’s actions were
    motivated by discriminatory animus at all.” 
    Hampton, 791 F. Supp. 2d at 167
    . In this case, as
    discussed, there is evidence in the record from which a jury could conclude that Mitchell was
    motivated by discriminatory animus in initiating and pursuing the investigation charging
    Plaintiffs with falsifying safety data.
    31
    reasonable jury could infer . . . retaliation from all the evidence, which includes not only the
    prima facie case but also the evidence the plaintiff offers to attack the employer’s proffered
    explanation for its action and other evidence of retaliation.” 
    Id. (internal citation
    omitted).
    Here, Plaintiffs allege that they were terminated in retaliation for engaging in the
    following protected activity: (1) Plaintiff Crisco’s April 8, 2011 complaint to the ELES
    Department and WMATA’s EEO Office, (2) Plaintiff Crisco’s April 12, 2011 complaint with
    WMATA’s Office of Civil Rights, (3) Plaintiff Crisco’s April 15, 2011 complaint to his union
    regarding “unfair and bias[ed] job performance evaluations”, (4) all three Plaintiffs’ April 20,
    2011 complaint of discrimination with WMATA’s EEO Office, filed with other mechanics under
    Mitchell’s supervision; and (5) Plaintiff Crisco’s April 20, 2011 complaint to his union regarding
    Mitchell’s racially discriminatory treatment of minority mechanics. See Pls.’ Opp’n at 4 (citing
    Pls.’ Ex. 10 (Crisco’s April 8, 2011 complaint); Pls.’ Ex. 9 (Crisco’s April 8, 2011 complaint),
    Pls.’ Ex. 6 (Plaintiffs’ April 20, 2011 complaint), and Pls.’ Ex. 7 (Crisco’s April 20, 2011
    complaint) as protected activity); 
    id. at 10
    (citing Pls.’ Ex. 6, Pls.’ Ex. 9, and Pls.’ Ex. 10 as
    protected activity; 
    id. at 20
    (citing Pls.’ Ex. 10 and Pls’ Ex. 11 (Crisco’s April 15, 2011
    complaint) as protected activity). See also 
    id. at 29
    (stating that Plaintiffs made their “first
    complaint on April 8, 2011”).
    Not all of these filings constitute protected activity. Specifically, Plaintiff Crisco’s April
    8, 2011 complaint does not qualify as protected activity under controlling precedent. The D.C.
    Circuit has made clear that “[n]ot every complaint garners its author protection under Title VII.”
    Broderick v. Donaldson, 
    437 F.3d 1226
    , 1232 (D.C. Cir. 2006). See also Pope v. ESA Servs.,
    Inc., 
    506 F.3d 1001
    , 1010 (8th Cir. 2005) (stating that commenting about absence of black
    employees, without alleging discrimination, was insufficient to qualify as protected activity);
    32
    Sitar v. Ind. Dep’t of Transp., 
    344 F.3d 720
    , 727-28 (7th Cir. 2003) (stating that complaining
    about being “picked on,” without mentioning discrimination or otherwise indicating that gender
    was an issue, does not constitute protected activity, even if the employee honestly believes she is
    the subject of sex discrimination). “While no ‘magic words’ are required, the complaint must in
    some way allege unlawful discrimination, not just frustrated ambition.” 
    Broderick, 437 F.3d at 1232
    (emphasis added). See also Francis v. Perez, 
    970 F. Supp. 2d 48
    , 68 n. 10 (D.D.C. 2013)
    (“Here plaintiff’s two alleged ‘protected activities’ . . . fall short of the Broderick standard
    because there is no evidence that in either complaint plaintiff alleged discrimination on the basis
    of religion.”).      Plaintiff Crisco’s April 8, 2011 complaint does not mention unlawful
    discrimination in violation of Title VII. Pls.’ Ex. 10. Rather, in response to the falsification
    investigation, Crisco accuses Mitchell of “being deceitful and lying for no reason” and launching
    a “direct attack on [Plaintiffs’] character.” 
    Id. At no
    point in this complaint, however, does
    Plaintiff Crisco allege any sort of discrimination on a basis prohibited by Title VI.            
    Id. Accordingly, this
    filing does not constitute protected activity for purposes of Plaintiffs’
    retaliation claim.    Peters v. Dist. of Columbia, 
    873 F. Supp. 2d 158
    , 204-05 (D.D.C. 2012)
    (complaints about supervisor conduct and “poor evaluations” did not constitute protected activity
    absent an allegation of unlawful discrimination). 8
    8
    Although Plaintiffs make no argument regarding this point, the Court notes that Crisco’s
    April 8, 2011 complaint, attached as Exhibit 10 to Plaintiffs’ Opposition, lists a series of
    attachments. While Plaintiff has failed to include these attachments along with Exhibit 10,
    several of these attachments are included at other points in the voluminous record. See Pls.’ Ex.
    1 at 37 (Crisco April 6, 2011 Statement); Pls.’ Ex. 15 (Cell Phone Records); Pls.’ Ex. 26
    (Crisostomo Witness Statement). Nevertheless, like the complaint itself, none of these filings
    mention discrimination on a basis prohibited by Title VII. The closest Plaintiff Crisco comes to
    alleging such discrimination is in his April 6, 2011 Statement, listed as an attachment to his April
    8, 2011 complaint. In this statement, Crisco again describes Mitchell as a liar who has fabricated
    the grounds for investigating Plaintiffs. See Pls.’ Ex. 1 at 37 (“It is unbecoming of a Supervisor
    who would try to destroy the character of both myself and other co-workers by lying to our
    33
    Defendant does not contest that Plaintiffs’ remaining complaints constitute protected
    activity. Instead, Defendant seeks to dismiss the remainder of Plaintiffs’ retaliation claim for
    failure to establish a causal link between Plaintiffs’ protected activity and their termination.
    Def.’s MSJ at 16-20. Def.’s Reply at 15-17. Defendant argues that Plaintiffs’ retaliation claims
    must be dismissed because Bitar, the relevant decision-maker as to the issue of their termination,
    had no knowledge of their complaints. Def.’s MSJ at 17-18. This lack of knowledge, Defendant
    contends, severs the causal link between the protected activity and the adverse employment
    action. However, “to survive summary judgment . . . [Plaintiffs] needn’t provide direct evidence
    that [their] supervisors knew of [their] protected activity; [they] need only offer circumstantial
    evidence that could reasonably support an inference that they did.” 
    Jones, 557 F.3d at 679
    . As
    the D.C. Circuit has held, “that ‘the employer had knowledge of the employee’s protected
    activity, and the adverse personnel action took place shortly after that activity’ – is adequate to
    permit an inference of retaliatory motive,’ at least at the prima facie stage.” 
    Id. (quoting Holcomb
    v. Powell, 
    433 F.3d 889
    , 903 (D.C. Cir. 2006)) (emphasis in original). Here, while
    Defendant disputes that Bitar himself had knowledge of Plaintiffs’ complaints, Defendant does
    not argue that WMATA itself had no knowledge of these filings. The temporal proximity
    higher Managers about an incident that he caused to gain favor in their eyes, to protect and hide
    his true low integrity as a man.”). In the process of attacking Mitchell as “a coward”, Crisco
    states “I along with other co-workers are finding it hard to work for a Supervisor who is
    dishonest with a bias and uncaring attitude.” Plaintiffs make no mention of this document itself
    or this specific statement in their briefing. Nevertheless, the Court notes that this single
    statement is not enough to render Plaintiff Crisco’s April 8, 2011 filing protected activity. Mere
    use of the word “bias” in the absence of an explanation of whether this bias constitutes
    discrimination in violation of Title VII is akin to the bare use of the word “discrimination” which
    without any discussion of a protected basis is insufficient to create protected activity. See, e.g.,
    Hunter v. Dist. of Columbia, 
    905 F. Supp. 2d 364
    , 379 (D.D.C. 2012), aff'd Hunter v. Dist. of
    Columbia Gov't, No. 13-7003, 
    2013 WL 5610262
    (D.C. Cir. Sept. 27, 2013); Hajjar-Nejad v.
    George Washington Univ., No. 10-cv-626, 
    2014 WL 1280228
    , at *39 (D.D.C. Mar. 31, 2014).
    34
    between Plaintiffs’ protected activity and their termination is sufficient to satisfy the causal
    component of Plaintiffs’ prima facie case.
    Yet “[a]lthough close proximity in time may establish a causal connection to make out a
    prima facie case of retaliation, more is required to establish pretext.” Nurriddin v. Bolden, No.
    04-cv-2052, 
    2014 WL 1648517
    , at *23 n. 17 (D.D.C. Apr. 25, 2014). Woodruff v. Peters, 
    482 F.3d 521
    , 530 (D.C. Cir. 2007) (“positive evidence beyond mere proximity is required to defeat
    the presumption that the proffered explanations are genuine.”); Butler v. Dist. of Columbia
    Housing Fin. Agency, 
    593 F. Supp. 2d 61
    , 66 n. 13 (D.D.C. 2009) (plaintiff “cannot rely on
    temporal proximity alone to establish pretext; he must point to additional evidence.”) (emphasis
    in original). Here, WMATA has asserted a legitimate, non-retaliatory explanation for Bitar’s
    decision to terminate Plaintiffs’ employment, specifically that an investigative panel concluded
    that they had falsified data entries on PM sheets. Def.’s MSJ at 16. Plaintiffs offer absolutely no
    reason why this explanation is pretext for a retaliatory motive. Indeed, Plaintiffs’ briefing in
    support of their retaliation claim focuses entirely on Mitchell, the subject of Plaintiffs’ protected
    activity. Pls.’ Opp’n at 29-31. Yet this argument, focused entirely on Mitchell’s potentially
    retaliatory motive, ignores the timing of Plaintiffs’ protected activity. Plaintiff Crisco first
    engaged in protected activity on April 12, 2011. By this point, Mitchell no longer played an
    active role in the investigation and termination of Plaintiffs. While his earlier actions in support
    of the investigation may have been motivated by discriminatory animus, as 
    discussed supra
    Section III.B.2, Mitchell had no involvement in the investigation and termination decision at any
    point after April 12, 2011. Indeed, two days earlier on April 10, 2011, Nici had submitted the
    investigative panel’s report to Watson, apparently concluding Nici’s role in the termination
    decision. See Def.’s Ex. 15. Plaintiffs may ultimately persuade a jury that the decision to
    35
    terminate them was infected with Mitchell’s discriminatory animus, but it defies logic to argue
    that Mitchell retaliated against them for protected activity occurring well after his role in the
    investigation had completed. By the time Plaintiffs engaged in protected activity, the decision as
    to their termination was in Bitar’s hands. Mitchell no longer had the opportunity to retaliate
    against them.    And Plaintiffs provide no evidence that Bitar himself was motivated by a
    retaliatory motive. Plaintiffs do not cast doubt on Defendant’s proffered explanation that Bitar
    relied on the investigation – which again, concluded prior to Plaintiffs’ protected activity.
    Indeed, perhaps the only argument Plaintiffs offer to show Bitar’s explanation is
    pretextual is a WMATA memoranda stating that dismissal is appropriate upon an employee’s
    fifth offense for failing to complete paperwork. Pls.’ Opp’n at 30 (citing Pls.’ Ex. 24 (WMATA
    Memoranda Regarding Disciplinary Actions for Failure to Complete ALL Paperwork)).
    Plaintiffs devote much of their briefing to arguing that Mitchell improperly singled them out for
    investigation, while allowing other non-minority mechanics the opportunity to correct errors in
    their paperwork. 
    Id. Again, this
    alleged disparate treatment by Mitchell may be relevant to the
    issue of Mitchell’s discrimination and its relationship to Plaintiffs’ termination. However, due to
    the timing of Plaintiffs’ protected activity, Mitchell’s actions are irrelevant to the issue of
    retaliation. Yet, although their briefing is less than precise, Plaintiffs could also be arguing that
    Bitar failed to follow appropriate procedures in terminating Plaintiffs because he should have
    imposed a less severe sanction. As the D.C. Circuit has noted, in the Title VII context a plaintiff
    can cast doubt on a defendant’s asserted reason by pointing to the defendant’s “failure to follow
    established procedures or criteria.” 
    Brady, 520 F.3d at 495
    n. 3. Here, Bitar’s failure to impose
    a lesser sanction, Plaintiffs may be arguing, conflicts with the disciplinary memorandum setting
    out dismissal as appropriate only for a fifth offense. Yet, even read generously, Plaintiffs’
    36
    argument still fails. As Defendant points out, this memorandum addresses a distinct issue – the
    discipline associated with a mechanic’s failure to complete all paperwork. Def.’s Reply at 16.
    Here, Bitar was determining the discipline for a different alleged violation, as the investigative
    panel had concluded that Plaintiffs had falsified safety data. Bitar states in his affidavit that “any
    time that an employee is any of my departments is under investigation for the falsification of
    records, discipline up to termination is contemplated.” 9 Def.’s Ex. 9 ¶ 12. Plaintiffs have
    therefore failed to show that Bitar did not follow appropriate procedures in choosing to terminate
    them, and thus they provide no reason to believe that his stated explanation for termination is
    pretext masking a retaliatory motive. Accordingly, Plaintiffs’ retaliation claims are dismissed.
    IV. CONCLUSION
    For all of the reasons stated herein, the Court GRANTS IN PART and DENIES IN PART
    Defendant’s [22] Motion for Summary Judgment. Specifically, the Court GRANTS Defendant’s
    motion with respect to Plaintiffs’ claims of discrimination premised on negative performance
    evaluations, as well as Plaintiffs’ retaliation claims. However, the Court DENIES Defendant’s
    motion with respect to Plaintiffs’ discrimination claims premised on the termination of their
    employment. An appropriate Order accompanies this Memorandum Opinion.
    Date: July 9, 2014
    _______     /s/__________________
    COLLEEN KOLLAR-KOTELLY
    United States District Judge
    9
    Whether Plaintiffs were appropriately accused of falsification of data by Mitchell, as
    opposed to some lesser offense, is a separate question, 
    addressed supra
    Section III.B.2.
    However, Plaintiffs provide no reason to believe that Bitar, faced with an investigative panel’s
    conclusions that Plaintiffs had falsified data, failed to follow proper procedure in choosing
    termination as a sanction.
    37