Baca v. Department of Army ( 2020 )


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  •                                                                                       FILED
    United States Court of Appeals
    PUBLISH                                  Tenth Circuit
    UNITED STATES COURT OF APPEALS                       December 22, 2020
    Christopher M. Wolpert
    FOR THE TENTH CIRCUIT                            Clerk of Court
    _________________________________
    LARRY BACA,
    Petitioner,
    v.                                                            No. 19-9536
    (MSPB No. DE-0752-19-0022-I-1)
    DEPARTMENT OF THE ARMY,                             (Merits Systems Protection Board)
    Respondent.
    -------------------------------------
    MERIT SYSTEMS PROTECTION
    BOARD,
    Intervenor.
    _________________________________
    ORDER
    _________________________________
    Before BACHARACH, SEYMOUR, and McHUGH, Circuit Judges.
    _________________________________
    This matter is before us on Petitioner’s Petition for Rehearing En Banc or Panel
    Rehearing. Petitioner’s request for panel rehearing is granted in part to the extent of the
    modifications in the attached revised opinion. The court’s September 2, 2020 opinion is
    withdrawn and replaced by the attached revised opinion, which shall be filed as of
    today’s date. Because the panel’s decision to partially grant rehearing resulted in only
    non-substantive changes to the opinion that do not affect the outcome of this appeal,
    Petitioner may not file a second or successive rehearing petition. See 10th Cir. R. 40.3.
    The rehearing petition and the attached revised opinion were transmitted to all
    non-recused judges of the court who are in regular active service. As no judge requested
    that the court be polled, the request for rehearing en banc is denied. See Fed. R. App. P.
    35(f).
    Entered for the Court
    CHRISTOPHER M. WOLPERT, Clerk
    2
    FILED
    United States Court of Appeals
    Tenth Circuit
    PUBLISH
    December 22, 2020
    UNITED STATES COURT OF APPEALS
    Christopher M. Wolpert
    TENTH CIRCUIT                     Clerk of Court
    LARRY BACA,
    Petitioner,
    v.                                                       No. 19-9536
    DEPARTMENT OF THE ARMY,
    Respondent.
    --------------------------------------
    MERIT SYSTEMS PROTECTION
    BOARD,
    Intervenor.
    PETITION FOR REVIEW FROM AN ORDER OF THE MERIT SYSTEMS
    PROTECTION BOARD
    (No. DE-0752-19-0022-I-1)
    Andrew B. Indahl, Altura Law Firm, Albuquerque, New Mexico for Petitioner.
    Domenique Kirchner, Senior Trial Counsel, Commercial Litigation Branch, Civil
    Division, Department of Justice (Joseph H. Hunt, Assistant Attorney General; Robert E.
    Kirschman, Jr., Director, United States Department of Justice, Civil Division, National
    Courts Section; Elizabeth M. Hosford, Assistant Director, United States Department of
    Justice, Civil Division, National Courts Section, with her on the brief), Washington, D.C.,
    for Respondent.
    Tristan L. Leavitt, General Counsel; Katherine M. Smith, Deputy General Counsel;
    Stephen Fung, Attorney, Office of the General Counsel, Merit Systems Protection Board,
    Washington, D.C, for Intervenor.
    Before BACHARACH, SEYMOUR, and MCHUGH, Circuit Judges.
    SEYMOUR, Circuit Judge.
    On September 18, 2018, Mr. Larry Baca was removed from his position in the
    Directorate of Public Works at the U.S. Army White Sands Missile Range, New Mexico.
    Mr. Baca sought review of this decision by the Merit Systems Protection Board (MSPB),
    asserting three affirmative defenses to his removal. The MSPB rejected all of Mr. Baca’s
    defenses and affirmed his removal. He appeals only the MSPB’s determination with
    respect to one of his affirmative defenses, that his firing was unlawful retaliation for
    whistleblowing in violation of the Whistleblower Protection Act (WPA), 
    5 U.S.C. § 2302
    (b). We hold that we have jurisdiction over this issue, and we affirm.
    I.
    Background
    In October 2017, Mr. Baca was hired by the U.S. Army White Sands Missile Range
    in New Mexico as a Supervisory Engineer, GS-13, and Chief of the Operations and
    Maintenance Division in the Directorate of Public Works. In July 2018, Mr. Baca received
    a notice of proposed removal that charged him with: (1) conduct unbecoming a federal
    employee; (2) interfering with an agency investigation; (3) abusive, offensive,
    2
    disgraceful or inflammatory language; and (4) lack of candor. Mr. Baca submitted a
    written response to his notice of removal stating that every charge was a “False
    Utterance.” Admin. R., vol. I at 185–89. Mr. Baca was removed from his position on
    September 18, 2018.
    He appealed his removal to the Merit Systems Protection Board (MSPB). An
    administrative judge (AJ) adjudicated the appeal in an initial decision and determined that
    two of the charges were established and warranted removal. Admin. R., vol. II at 694,
    723, 736. That decision became the final decision of the MSPB after neither party
    petitioned for further review.1 We review the details of each of the charges in order to
    provide context and then we turn to Mr. Baca’s affirmative defenses.
    A.      Charge 1: Conduct Unbecoming a Federal Employee
    The AJ sustained the charge of conduct unbecoming a federal employee based on
    several specifications of misbehavior by Mr. Baca. First, Mr. Baca was accused by five
    colleagues of showing them pornography at work. The AJ determined that Mr. Baca had
    shown colleagues pornography on his cellphone on multiple occasions and had threatened
    two colleagues with repercussions if they told anyone about the pornography he showed
    them.
    1
    A decision becomes final 35 days after issuance if neither the employee nor
    agency petitions for review by the full three-member board in Washington, D.C. 
    5 C.F.R. §§ 1201.111
    , 1201.113–14.
    3
    In addition, at least two of Mr. Baca’s female colleagues reported that he had made
    unwanted romantic advances and inappropriate comments toward them. In one instance,
    Mr. Baca told Robin Pritchett he liked her and asked her to go dancing with him,
    continuing his advances despite her repeated refusals. Based upon his conduct, Ms.
    Pritchett filed an EEO sexual harassment complaint against Mr. Baca in March 2018. In
    May 2018, Mr. Baca filed an EEO sexual harassment complaint accusing Ms. Pritchett of
    making unwanted romantic advances toward him. In his written response to the removal
    charges and at his hearing before the MSPB, however, Mr. Baca did not mention his EEO
    complaint against Ms. Pritchett but instead simply denied Ms. Pritchett’s accusations.
    After an evidentiary hearing, the AJ found that Mr. Baca had made unwelcome
    romantic advances toward two female colleagues and that his denials were not credible.
    Regarding the incident with Ms. Pritchett, the AJ noted it was “inherently improbable that,
    if there were any truth to [Mr. Baca’s] accusation that Pritchett was the one sexually
    harassing him, [he] did not raise that claim either in his written response to the proposal to
    remove him or at the Board’s hearing.” 
    Id. at 706
    . Based upon these findings and others,
    the AJ sustained charge one for conduct unbecoming a federal employee.
    B.     Charge 2: Interfering with an agency investigation
    The charge of interfering with an agency investigation was based upon a single
    specification that on March 8, 2018, Mr. Baca attempted to intimidate his colleague, Bill
    Huls, in order to secure a written statement that Ms. Pritchett battered another coworker,
    Gus Alvidrez. Another Army employee, Cecilia Montoya, testified that she overheard Mr.
    4
    Baca pressuring Mr. Huls for almost three hours to write a statement. Notably, she had
    written a contemporaneous email to Ms. Pritchett describing what she overheard. The AJ
    credited Ms. Montoya’s testimony and found that Mr. Baca had tried to intimidate Mr.
    Huls into providing information on behalf of Mr. Alvidrez. But the AJ did not sustain this
    charge because there was insufficient evidence that the attempt to intimidate Mr. Huls
    interfered with a government investigation.
    C.     Charge 3: Abusive, Offensive, Disgraceful or Inflammatory Language
    Mr. Baca was charged with using abusive, offensive, disgraceful or inflammatory
    language during several incidences in which he used derogatory terms to refer to his
    colleagues. Based upon the testimony of his coworkers, the AJ found that four of the five
    specifications were established, including several incidences of Mr. Baca using derogatory
    Spanish terms to refer to his colleagues.
    D.     Charge 4: Lack of Candor
    The agency charged Mr. Baca with lack of candor based upon his statement to an
    investigator that his “daily interaction with Robin Pritchett and other subordinates [was]
    always extremely professional.” Admin. R., vol. I at 15. The charge asserted that Mr.
    Baca misstated his interaction with Ms. Pritchett because he “had in fact previously
    sexually harassed Ms. Pritchett, spoken unprofessionally towards other women . . . and
    created a hostile work environment.” 
    Id.
     The AJ found that the charge was not
    established because the question posed to Mr. Baca about his relationship with Ms.
    5
    Pritchett was “extremely generalized.” Admin. R., vol. II at 723. The AJ reasoned that
    the charge was “akin to a criminal prosecutor hearing a defendant state under oath that he
    is ‘innocent,’ and adding a perjury charge.” 
    Id.
    E.     Affirmative Defenses
    In addition to denying the charges against him, Mr. Baca raised several affirmative
    defenses. He originally asserted that his removal was retaliation for his refusal to follow
    two unlawful orders by his superior to sign off on an expensive janitorial contract. Mr.
    Baca subsequently amended his affirmative defenses, claiming that his removal was
    reprisal for (1) a whistleblower disclosure against Ms. Pritchett; (2) two whistleblower
    disclosures of “gross mismanagement” related to a janitorial contract; and (3) an EEO
    discrimination complaint. Aple. App, vol. I at 445–49. The AJ concluded that Mr. Baca
    failed to establish any of his affirmative defenses. The MSPB’s decision became final on
    April 4, 2019, after neither party petitioned for administrative review.
    Mr. Baca appeals only the Board’s decision with respect to one affirmative defense:
    that his removal was a reprisal for whistleblowing against Ms. Pritchett. The facts relevant
    to this defense pertain to a meeting that took place on March 7, 2018. All parties agreed
    that Ms. Pritchett, Mr. Huls, and Mr. Baca were together in Ms. Pritchett’s office for a
    meeting when Mr. Alvidrez entered Ms. Pritchett’s office. She became angry, asked Mr.
    Alvidrez to leave, and the door slammed shut behind him. Mr. Baca claimed that he heard
    the doorknob strike Mr. Alvidrez in the back, that he immediately told Ms. Pritchett she
    had hit Mr. Alvidrez with the door, that Mr. Huls agreed with him, and that Mr. Baca
    6
    then ended the meeting. The Army denied that Mr. Baca witnessed the doorknob hitting
    Mr. Alvidrez and also denied Mr. Baca’s assertion that he stopped the meeting after
    accusing Ms. Pritchett of striking Mr. Alvidrez.
    The following day, Mr. Baca asked Mr. Huls to provide a written statement about
    what he had observed during the meeting. The Army asserted that Mr. Baca was
    attempting to intimidate and pressure Mr. Huls into providing a statement to support Mr.
    Baca’s version of the meeting. Mr. Huls refused Mr. Baca’s request to provide a
    statement on March 8th but did provide one on March 16th at the request of his
    supervisor. With respect to Ms. Pritchett shutting the door when Mr. Alvidrez left the
    meeting, Mr. Huls’ statement said:
    Ms. Pritchett was right there by the door when Mr. Alvidrez turned around to
    leave. Ms. Pritchett did grab the door and shut it. It might have slammed shut
    but that door had a broken door closure and it wouldn’t take much for it to
    sound like it was slammed shut, so I can’t really confirm that it was slammed.
    
    Id. at 239
    . An AR 15-6 investigation was conducted into the alleged assault and it
    concluded that Ms. Pritchett had not struck Mr. Alvidrez with the doorknob.
    II.
    Jurisdiction
    We must address two jurisdictional questions of first impression that are presented
    in this case: (1) whether this court has jurisdiction to review a whistleblower retaliation
    claim brought before the MSPB as an affirmative defense to an employment action, and
    (2) whether we have jurisdiction over a case raising both discrimination and whistleblower
    7
    retaliation defenses before the MSPB where the discrimination claim has been waived on
    appeal.2 Both questions are straightforward and easily resolved.
    The Court of Appeals for the Federal Circuit generally has jurisdiction over final
    decisions by the MSPB, 
    5 U.S.C. § 7703
    (b)(1)(A), with two exceptions. First, an appeal
    that also challenges an adverse employment action based upon a claim of prohibited
    discrimination (termed a “mixed case”) must be appealed to the appropriate federal district
    court. See Perry v. MSPB, 
    137 S. Ct. 1975
    , 1988 (2017)).3 Second, a petition for judicial
    review of:
    [A] final order or final decision of the [MSPB] that raises no challenge to the
    Board’s disposition of allegations of a prohibited personnel practice described
    in [5 U.S.C.] section 2302(b) other than practices described in section
    2302(b)(8), or 2302(b)(9)(A)(i), (B), (C) or (D) shall be filed in the United
    States Court of Appeals for the Federal Circuit or any court of appeals of
    competent jurisdiction.
    
    5 U.S.C. § 7703
    (b)(1)(B) (emphasis added).4
    2
    The MSPB joined as an intervenor and provided separate briefing in support of
    this court’s jurisdiction to review the case.
    3
    A “mixed case” or “mixed claim” raises “a personnel action serious enough to
    appeal to the MSPB and alleges that the action was based on discrimination.” Perry, 137
    S. Ct. at 1981 (quoting Kloeckner v. Solis, 
    568 U.S. 41
    , 44 (2012)); see also 
    29 C.F.R. § 1614.302
    (a)(2).
    4
    Previously, petitions for review of final decisions by the MSPB were exclusively
    reviewed by the Federal Circuit. See Avilés v. MSPB, 
    799 F.3d 457
    , 459 (5th Cir. 2015).
    The WPEA extended judicial review of final MSPB in whistleblower cases. See Pub. L.
    No. 112-199, 
    126 Stat. 1469
     codified at 5. U.S.C. § 7703(b)(1)(B). Initially set to sunset
    after two years and then extended another three years, see Pub. L. No. 113-170, the
    jurisdictional expansion was permanently authorized in 2018 by the All Circuit Review
    Act. Pub. L. No. 115-195, 
    132 Stat. 1510
     (2018).
    8
    A.     Retaliation Claim as Affirmative Defense
    There are two ways whistleblower retaliation claims arise before the MSPB: (1) a
    stand-alone claim under 
    5 U.S.C. § 1221
     as an individual right of action; or (2) as an
    affirmative defense to an adverse employment action over which the MSPB has
    jurisdiction under 
    5 U.S.C. § 7513
    . In Mottas v. Dep’t of Army, 720 Fed. App’x 912, 913
    (10th Cir. 2017), we exercised jurisdiction to review an MSPB decision on a direct
    individual whistleblower action filed under 
    5 U.S.C. § 1221.5
     But we have not had
    occasion to exercise jurisdiction over an appeal from a final decision of the MSPB which
    includes a whistleblower claim raised as an affirmative defense. Notably, however, the
    WPEA’s grant of jurisdiction under 
    5 U.S.C. § 7703
    (b)(1)(B) does not differentiate
    between whistleblower actions raised as direct claims and those raised as affirmative
    defenses but simply refers to “a petition for review.” See 
    5 U.S.C. § 7703
    (b)(1)(B), supra
    at 8–9. Under the plain language of that statute, therefore, we have jurisdiction over
    appeals from final MSPB decisions on whistleblower claims where the claims arise either
    directly or as affirmative defenses.
    B.     Waiver of Employment Discrimination Claim
    As we have noted, Mr. Baca originally challenged his removal as retaliation for
    5
    For jurisdiction, we relied in Mottas on the 2012 version of the WPEA. See 720 F.
    App’x at 912 n.1. The language of that statute is equivalent to the current language of
    § 7703(b)(1)(B), which permanently grants jurisdiction to “any court of appeals of
    competent jurisdiction.” See Pub. L. No. 115-195, 
    132 Stat. 1510
     (2018).
    9
    three whistleblower disclosures and for his filing of an EEO discrimination complaint,
    making his claim a “mixed case.” Aple. App, vol. I at 445–49. The Code of Federal
    Regulations explains that an aggrieved employee “may obtain judicial review as provided
    by 
    5 U.S.C. § 7703
    ” where the employee “elects to waive the discrimination issue” on
    appeal. 
    5 C.F.R. §§ 1201.120
     & 1201.157. Because Mr. Baca filed an explicit waiver of
    his discrimination claim and only appeals the denial of one of his other affirmative
    defenses, we have jurisdiction under § 7703 to review this case.
    III.
    Discussion
    We must affirm the decision of the MSPB unless it is (1) “arbitrary, capricious, an
    abuse of discretion, or otherwise not in accordance with law; (2) obtained without
    procedures required by law, rule or regulation having been followed; or (3) unsupported
    by substantial evidence.” 
    5 U.S.C. § 7703
    (c). “The board abuses its discretion when it
    rests its decision on factual findings unsupported by substantial evidence.” Kirkendall v.
    Dep’t of Army, 
    573 F.3d 1318
    , 1321 (Fed. Cir. 2009).
    Mr. Baca claims that his removal was in retaliation for his protected disclosure to
    his supervisor, Jose Gallegos, that he witnessed Ms. Pritchett slam her office door into Mr.
    Alvidrez’s back and injure him. An agency may not remove an employee for
    whistleblowing, 
    5 U.S.C. § 2302
    (b)(8), which is a protected disclosure by a government
    employee who “reasonably believes that the disclosure evidences any violation of any
    10
    law, rule, or regulation, gross mismanagement, a gross waste of funds, an abuse of
    authority, or a substantial and specific danger to public health or safety.” 
    5 C.F.R. § 1209.4
    (b). When asserting a whistleblower reprisal claim, the employee bears the prima
    facie burden of establishing that he made a protected disclosure and that it “was a
    contributing factor in the personnel action.” 
    5 U.S.C. § 1221
    (e)(1); see also Marano v.
    Dep’t of Justice, 
    2 F.3d 1137
    , 1140 (Fed. Cir. 1993) (explaining that the WPA requires
    “evidence only that [a whistleblower’s] protected disclosure played a role in, or was ‘a
    contributing factor’ to, the personnel action taken”).
    The final decision of the MSPB denied Mr. Baca’s whistleblower reprisal claim
    based upon its finding that he did not reasonably believe his disclosure evidenced a
    violation. Mr. Baca challenges the Board’s ruling as arbitrary, capricious, and contrary to
    law, claiming that it ignored his primary theory of relief, applied the wrong legal standard,
    and ignored evidence that supported his reasonable belief that Ms. Pritchett battered Mr.
    Alvidrez.
    A.     Lawful Assistance Under 
    5 U.S.C. § 2302
    (b)(9)(B)
    Mr. Baca first contends the AJ “completely ignored” his primary theory that he
    sought a statement from Mr. Huls in order to assist Mr. Alvidrez in exercising his right to
    disclose the alleged assault. Aplt. Br. at 12. “Testifying for or otherwise lawfully
    assisting any individual in the exercise” of the right to an appeal, complaint, or grievance
    granted by law is protected under the Whistleblower Protection Act. 
    5 U.S.C. § 2302
    (b)(9)(B). Mr. Baca cites Whitmore v. Dep’t of Labor, 
    680 F.3d 1353
    , 1368 (Fed.
    11
    Cir. 2012), for the principle that “[i]t is error for the MSPB to not evaluate all the pertinent
    evidence in determining whether an element of a claim or defense has been proven
    adequately.” We agree that the MSPB must consider all pertinent evidence, but it need not
    discuss each piece of evidence in its decision. Lowder v. Dep’t of Homeland Sec., 
    504 F.3d 1378
    , 1383 (Fed. Cir. 2007). “The failure to discuss particular contentions in a
    case . . . does not mean that the [MSPB] did not consider them in reaching its decision.”
    
    Id.
     Accordingly, we will not presume that the AJ ignored evidence which is not explicitly
    referenced in the decision.
    Here, the AJ credited the sworn statements of both Ms. Montoya and Mr. Huls.
    Ms. Montoya overheard the interaction between Mr. Huls and Mr. Baca and provided a
    sworn written statement that Mr. Baca spent “easily 3 hours intimidating [Mr. Huls] into
    writing a statement about what happened that morning in [Ms.Pritchett’s] Office.”
    Admin. R., vol. I at 45. Her statement is consistent with a contemporaneous email she
    sent to Ms. Pritchett in which she said she could overhear Mr. Baca “hammering [Mr.
    Huls] about this statement since about 0730,” “telling [Mr. Huls] to ‘tell the story in his
    statement’ . . . [and] ‘paint the picture,’” and also explaining that she heard Mr. Huls
    respond to Mr. Baca, “I’m not putting all that in my statement.” Id. at 463. In Mr. Huls’
    written statement, he explained that he felt “uncomfortable” when Mr. Baca asked him to
    provide a statement about the incident. Id. at 38. He also said that “Mr. Baca’s
    conversational interactions within the Division with personnel at times, gave me the
    12
    impression of intimidation and perhaps humiliation.” Id. He reiterated this position in his
    oral testimony before the AJ:
    [Mr. Baca] would bring people in, he would talk to them, it was almost like
    an interrogation and . . . I thought that was very unprofessional . . . it was very
    intimidating . . . having all those people standing around, people [who] had
    no business being there.
    Aple. Supp. App. at 104–05. In considering Mr. Baca’s claim that he was not trying to
    intimidate Mr. Huls, the AJ cited Ms. Montoya’s sworn statement and found it
    “implausible given Montoya’s undisputed testimony that [Mr. Baca] was in Huls’ office
    pushing him for almost three hours,” Admin. R., vol. II at 717, and given the
    corroborating evidence from Mr. Huls’ statement and Ms. Montoya’s email.
    Attempting to intimidate a witness into providing a false statement is not protected
    conduct under the WPA. The Act protects an employee from adverse personnel actions
    for “testifying for or otherwise lawfully assisting” another in exercising their right as a
    whistleblower. 
    5 U.S.C. § 2302
    (b)(9)(B) (emphasis added). After reviewing the sworn
    statements and hearing the testimony, the AJ found that Mr. Baca spent three hours
    “trying to intimidate” Mr. Huls into providing a statement on behalf of Mr. Alvidrez.
    Admin. R., vol. II at 718.
    Mr. Baca argues that as a supervisor of Mr. Alvidrez, he was required by Army and
    DoD policy to investigate and report on incidences of workplace violence.6 The Army
    6
    Mr. Baca cites an Army Instruction, which provides that: “[e]mployees will
    immediately notify their supervisor . . . of a job-related . . . injury. If the immediate
    supervisor or CDSO is not available, notify the next person in the supervisory chain,” and
    13
    asserts that Mr. Baca waived this argument by not previously citing either the Army
    policy notice or DoD instruction. Generally, courts will not consider an issue on appeal if
    it was not raised before the administrative court. Sistek v. Dep’t of Veterans Affairs, 
    955 F.3d 948
    , 953 n.1 (Fed. Cir. 2020) (concluding “argument is forfeited for failure to present
    it to the Administrative Judge in the first instance”). However, we do allow a party to
    provide “new legal authority [on appeal] for the position that he . . . advanced [below].”
    Schulenberg v. BNSF Railway Co., 
    911 F.3d 1276
    , 1286 n.4 (10th Cir. 2018) (citation
    omitted). Here, Mr. Baca’s citations to the Army and DoD policies constitute new legal
    authority in support of his claim of lawful assistance rather than a new theory of relief. He
    cites these policies to support his argument that Mr. Alvidrez had a right to file a
    complaint and that he had a duty to investigate Mr. Alvidrez’s complaint.
    Notably, however, Department of Defense (DoD) policies governing workplace
    conduct also clearly state that “[v]iolence, threats, harassment, intimidation, and other
    disruptive behavior will not be tolerated in the workplace,” and that employees who
    engage in these practices will be subject to disciplinary actions including removal. DoD
    Instruction No. 1438.06 (3) (emphasis added). While Mr. Baca is correct that providing
    lawful assistance is a protected activity under § 2303(b)(9)(B), attempting to intimidate
    that “[s]upervisors will investigate and report, as soon as practical after notification, any
    unplanned event that results in . . . injury to on-duty Department of the Army (DA)
    Civilian personnel.” Army HQDA Policy Notice 385-3, effective 12 October 2017,
    Section 11(b)(1) & (c)(1)(a).
    14
    Mr. Huls in order to secure a statement in support of Mr. Alvidrez violated DoD policy
    and did not constitute lawful assistance. Cf. Gunderson v. BNSF Railway Co., 
    850 F.3d 962
    , 969–70 (8th Cir. 2017) (holding that a railroad union president’s actions went beyond
    the bounds of protected union activity and warranted “adverse action for violating
    workplace rules” where the union president harassed and intimidated witnesses during an
    investigation).
    In sum, although Mr. Baca may have had a duty to investigate and Mr. Alvidrez
    may have had a right to report any injury, Mr. Baca’s attempt to intimidate Mr. Huls is not
    protected conduct. After a review of the record, we are not persuaded by Mr. Baca’s
    claim that the Board failed to consider his theory that he sought a statement from Mr. Huls
    in order to assist Mr. Alvidrez in exercising his right to disclose an alleged assault by Ms.
    Pritchett. Rather, the AJ credited other employees who saw or overheard the incident and
    contradicted Mr. Baca.
    B.     Substantial Evidence Under 
    5 U.S.C. § 7703
    (c)(3)
    Next, Mr. Baca contends the AJ’s determination was not supported by substantial
    evidence because the record included facts known to Mr. Baca which support a reasonable
    belief that a violation occurred, including corroborative evidence. We review the factual
    findings of the agency to ensure they are supported by “substantial evidence,” 
    5 U.S.C. § 7703
    (c)(3), and we will only reverse if the agency’s factual determinations are not
    supported by “such relevant evidence as a reasonable mind might accept as adequate to
    support a conclusion.” NLRB v. U.S. Postal Service, 
    486 F.3d 683
    , 687 (10th Cir. 2007).
    15
    Moreover, we have consistently deferred to the credibility determinations of the fact
    finder because “he or she is uniquely able to observe the demeanor . . . of the claimant in a
    direct and unmediated fashion.” White v. Barnhart, 
    287 F.3d 903
    , 910 (10th Cir. 2001);
    see also Laborers’ Int’l Union of N. Am. v. NLRB, 
    594 F.3d 732
    , 740 (10th Cir. 2010).
    To be entitled to protection under the WPA, an employee must “reasonably
    believe[]” that his/her disclosure relates to “(i) any violation of any law, rule, or
    regulation, or (ii) gross mismanagement, a gross waste of funds, an abuse of authority, or
    a substantial and specific danger to public health or safety.” 
    5 U.S.C. § 2302
    (b)(8)
    (emphasis added). To assess whether the employee had a reasonable belief, the AJ must
    determine “whether a disinterested observer with knowledge of the essential facts known
    to and readily ascertainable by the employee . . . could reasonably conclude” the alleged
    misconduct took place. 
    5 U.S.C. § 302
    (b)(14)(ii); see, e.g., Kahn v. Dep’t of Justice, 
    618 F.3d 1306
    , 1313 (Fed. Cir. 2010). Applying this standard,7 the AJ considered the
    testimony of everyone who witnessed the incident. As the AJ explained:
    7
    Mr. Baca contends the AJ applied the wrong standard in determining that he did
    not prove his affirmative defense and “required Mr. Baca to show that his accusations
    were true” rather than applying the reasonable belief standard. Aplt. Br. at 15 (emphasis
    in original). An AJ is not required to presume a whistleblower’s testimony is credible in
    assessing his reasonable belief but instead must assess it from the vantage point of a
    disinterested observer and weigh contradictory evidence. See 
    5 U.S.C. § 2302
    (b)(14)(ii);
    see also Frederick v. Dep’t of Justice, 
    73 F.3d 349
    , 352 (Fed. Cir. 1996). The AJ here did
    not require Mr. Baca to prove that Ms. Pritchett battered Mr. Alvidrez. Instead, he
    properly assessed whether there was sufficient, credible evidence to support a reasonable
    belief that the battery occurred and found the evidence lacking. Admin. R., vol. II at 724–
    28.
    16
    I find no dispute that on March 7, 2018, Pritchett, Huls, and the appellant were
    in Pritchett’s office for a meeting, and when Alvidrez came into her office,
    Pritchett became angry, told Alvidrez to leave, and closed the door in a
    manner that the door slammed behind Alvidrez. Beyond that, the witnesses’
    accounts diverge.
    Admin. R., vol. II at 725. As a part of the May 2018 agency investigation, both Ms.
    Pritchett and Mr. Huls provided written statements contradicting Mr. Baca’s claim that he
    witnessed the door hit Mr. Alvidrez. Admin. R., vol. I at 38–40, 62–65. The AJ noted
    that Mr. Huls’ statement on March 16, 2018, was “entirely inconsistent” with Mr. Baca’s
    testimony. Admin. R., vol. II at 726; see also Admin. R., vol. I at 239–40. In addition,
    Ms. Pritchett testified that she had a “little window” on her door through which she could
    see that Mr. Alvidrez was no longer in front of the door when she shut it. Aple. Supp.
    App. at 82. Reviewing all of the evidence, the AJ determined that Mr. Baca’s testimony
    was not credible.8
    Mr. Baca also maintains that instead of applying the reasonable belief standard, the
    AJ incorrectly relied on the factors specified in Hillen v. Dep’t of Army, 
    35 M.S.P.R. 453
    (M.S.P.B. 1987), to assess which “set of competing disputed facts [was] true.” Aplt. Br.
    at 13. We are not persuaded. Hillen sets out the “general internal procedural requirements
    that the MSPB has established for its adjudicative processes” in order to resolve issues of
    credibility. Haebe v. Dep’t of Justice, 
    288 F.3d 1288
    , 1301–02 n.32 (Fed. Cir. 2002). An
    AJ’s determination as to the credibility of a whistleblower, however, is relevant to the
    reasonable belief assessment. Kahn, 
    618 F.3d at 1313
    ; see also Horton
    v. Dep’t of Navy, 
    66 F.3d 279
    , 283 (Fed. Cir. 1995) (“credibility is indeed relevant in
    determining [the whistleblower’s] reasonable belief”), superseded by statute on other
    grounds see Armstrong v. The Arcanum Group, Inc., 
    897 F.3d 1283
    , 1287 (10th Cir.
    2018).
    8
    The AJ’s determination is also supported by testimony from Jason Benjamin, who
    worked across the hall from Ms. Pritchett’s office. He testified that he could clearly see
    Mr. Alvidrez from the hallway and that he heard Ms. Pritchett’s “door slam, total slam,
    17
    The AJ provided three additional reasons for his determination that Mr. Baca’s
    version of events was not believable. First, Mr. Baca’s claim that the door hit Mr.
    Alvidrez during the meeting was implausible because he could not have seen the door hit
    Mr. Alvidrez from his location in Ms. Pritchett’s office. In addition, Mr. Alvidrez
    testified that he walked away and did not return to alert anyone he had been struck by the
    door. Aple. Supp. App. at 397. Second, the AJ found implausible Mr. Baca’s claim that
    he immediately accused Ms. Pritchett of battery, that Mr. Huls agreed with his accusation,
    and that Mr. Baca then stopped the meeting because his version of events was not
    corroborated by either Ms. Pritchett or Mr. Huls. Third, noting that Mr. Baca had
    previously accused another colleague of assaulting Mr. Alvidrez, the AJ found it
    implausible Mr. Baca would “repeatedly witness the same employee get physically
    attacked or threatened.” Admin. R., vol. II at 727. Any remaining doubt the AJ had as to
    whether Mr. Baca could have twice observed Mr. Alvidrez being attacked by a colleague
    was eliminated by Mr. Baca’s attempt to intimidate Mr. Huls into providing a statement
    on March 8th. Accordingly, Mr. Baca’s testimony did not provide credible “essential
    facts” on which a disinterested observer could rely. 
    5 U.S.C. §2302
    (14)(b)(ii). For all
    these reasons, the AJ provided more than sufficient support for the conclusion that a
    disinterested observer could not have reasonably concluded Ms. Pritchett battered Mr.
    Alvidrez.
    [the door] didn’t touch [Mr. Alvidrez] . . . [who] had already taken four or five steps away
    from the door.” Aple. Supp. App. at 25–26.
    18
    With virtually no citations to the record, Mr. Baca also contends the AJ “ignored
    and failed to address a mountain of evidence” including the testimony of Mr. Alvidrez as
    well as medical records that allegedly corroborate his testimony. Aplt. Br. at 17. An AJ is
    required to decide whether a whistleblower had a reasonable belief based upon the facts
    “known to [or] readily ascertainable by” the whistleblower. 
    5 U.S.C. § 2302
    (b)(14)(ii).
    Thus, Mr. Alvidrez’s testimony and subsequent medical records are only relevant to Mr.
    Baca’s reasonable belief if they were “known to [or] readily ascertainable by” Mr. Baca at
    the time of his March 8th disclosure. See id.; see also Webb v. Dep’t of Interior, 
    122 M.S.P.R. 248
    , 255 (2015) (Under the statute, “the test is whether the appellant had a
    reasonable belief that he was disclosing a violation of law, rule, or regulation at the time he
    made the disclosure, not in light of events or conversations occurring thereafter.”); El v.
    Dep’t of Commerce, 
    123 M.S.P.R. 76
    , 89 n. 11 (2015)(same), aff’d, 
    663 Fed. Appx. 921
    (Fed. Cir. 2016) (unpublished): White v. Dep’t of Air Force, 
    391 F.3d 1377
    , 1384 (Fed.
    Cir. 2004) (whether asserted whistleblower had a reasonable belief is determined “at the
    time of his disclosure”).
    Mr. Baca failed to introduce credible evidence to establish the relevance of Mr.
    Alvidrez’s testimony or medical records. While Mr. Baca testified that immediately after
    the incident he received an email from Mr. Alvidrez “saying he was going to the McAfee
    Clinic . . . [and] that he was going to the Department, the Director of Emergency Services
    to report the incident,” Aple. Supp. App. at 205, the AJ determined Mr. Baca was not
    credible. Indeed, Mr. Baca’s testimony is contradicted by Mr. Alvidrez, who testified that
    19
    he sent an email to Mr. Baca and Mr. Gallegos after returning from the McAfee Clinic.
    He testified the email said that he “was going home because [he] had a lower-back
    injury,” without mentioning that he had gone to the medical clinic or that the injury was
    Ms. Pritchett’s fault. 
    Id.
     at 400–01. The email is not included in the record and the record
    does not otherwise contain any evidence that Mr. Alvidrez communicated to Mr. Baca,
    prior to Mr. Baca’s disclosure, that he suffered an assault or sought medical treatment.
    Based upon the evidence included in the agency record, the AJ focused his assessment on
    Mr. Baca’s claim that he witnessed the events inside Ms. Pritchett’s office and correctly
    disregarded Mr. Alvidrez’s testimony and the medical evidence as irrelevant to assessing
    Mr. Baca’s reasonable belief at the time of his disclosure.
    Because we affirm the AJ’s finding that Mr. Baca did not make a protected
    disclosure under 
    5 U.S.C. § 2302
    (b)(8), we need not address the remainder of Mr. Baca’s
    arguments that he is entitled to relief under the WPA. The decision of the MSPB is
    AFFIRMED.
    20