Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 1 FILED United States Court of Appeals UNITED STATES COURT OF APPEALS Tenth Circuit
FOR THE TENTH CIRCUIT October 9, 2025 _________________________________ Christopher M. Wolpert Clerk of Court LONNIE FRERICKS,
Petitioner,
v. No. 24-9531 (MSPB No. PH-0752-20-0355-I-1) DEPARTMENT OF THE NAVY, (Merit Systems Protection Board)
Respondents,
---------------------------------
EMPOWER OVERSIGHT; GOVERNMENT ACCOUNTABILITY PROJECT; TRISTAN LEAVITT; WHISTLEBLOWERS OF AMERICA,
Amicus Curiae. _________________________________
ORDER AND JUDGMENT * _________________________________
Before MATHESON, KELLY, and BACHARACH, Circuit Judges. _________________________________
Petitioner-Appellant Lonnie Frericks appeals from the final order of the Merit
Systems Protection Board (“MSPB” or the “Board”) affirming the Department of the
* This order and judgment is not binding precedent, except under the doctrines of law of the case, res judicata, and collateral estoppel. It may be cited, however, for its persuasive value consistent with Fed. R. App. P. 32.1 and 10th Cir. R. 32.1. Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 2
Navy’s (“Navy”) termination of his employment. Aplt. Br. at 36–37. Exercising our
jurisdiction under 5 U.S.C. § 7703(b)(1)(B), we affirm. 1
Background
Mr. Frericks served on active duty in the Navy before honorably retiring in
2006. Aplt. Br. at 2; II Joint App. 197–99. In 2008, Mr. Frericks began working as a
civilian employee at the Naval Surface Warfare Center Indian Head (“Indian Head”)
Explosive Ordnance Disposal Department (“EOD”). I Joint App. 173–74; Aplt. Br.
at 2. On May 29, 2020, EOD’s director, Amanda Vehslage, sustained his removal
from his position and federal service, referencing a series of incidents in 2019
involving Mr. Frericks. I Joint App. 107–21. Given the lengthy and extensive record
in this case, we summarize relevant events below.
A. Pre-2019 Incidents
Several events occurred before 2019 that are relevant to this appeal. At the
beginning of his time at EOD, Mr. Frericks oversaw funding for Improvised Nuclear
Device (“IND”) projects. Aplt. Br. at 5; II Joint App. 201. At some point, Mr.
Frericks contended that some of the funding set aside for IND projects was not being
used for developing tools but was instead being used to pay salaries through what he
considered a salary “slush fund.” II Joint App. 118–19, 201–04. He later raised
these concerns up the chain of command. Id. at 123, 206. He also participated in a
Naval Criminal Investigative Services (“NCIS”) probe into the matter. Id. at 152.
1 The Navy has dropped its jurisdictional challenge. Aplee. Br. 35–39; Oral Arg. at 12:35–12:50. 2 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 3
On September 27, 2010, Mr. Frericks received an official reprimand, stating
that his behavior in a meeting was “disrespectful, overly confrontational, and
generally counter-productive[.]” I Joint App. 131. The author noted Mr. Frericks’s
allegations of wrongdoing and counseled him to raise these concerns to the
“appropriate” parties, and not “to your co-workers, our customers, or product users.”
Id. at 133.
Next, Mr. Frericks learned that, in the 1990s, Indian Head dumped beryllium
tools into the Mattawoman Creek after running out of storage space. II Joint App.
269. Around 2014, Mr. Frericks inquired about retrieving the tools but was allegedly
told to “be quiet, nobody wants to go to jail” and claimed there was a “big cover
up[.]” Id. at 220.
Also in 2014, Mr. Frericks filed an EEO complaint. I Joint App. 153–57. He
alleged that he was transferred without being informed it was a permanent
reassignment in retaliation for raising the IND funding misuse allegations. Aplt. Br.
at 9–11; II Joint App. 54, 201–03. The Navy settled this complaint in 2017. I Joint
App. 163–68.
In 2015, Mr. Frericks purportedly received another reprimand for “disruptive
conduct which has had an adverse impact on [EOD’s] ability to accomplish [its]
missions.” Id. at 134. Mr. Frericks claims that this reprimand was fabricated and
that he never received it. Aplt. Br. at 11–13.
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B. 2019 Incidents
Mr. Frericks was involved in several incidents in 2019 that led to his
termination, which we summarize here. I Joint App. 107–21.
At some point, Mr. Frericks’s team placed their 3D printers “under his care.”
II Joint App. 66. Another employee, Juan Roman-Sanchez, reportedly broke one
such printer. Id. at 231. On January 2, 2019, Mr. Frericks confronted Mr. Roman-
Sanchez in a hallway. Id. at 234. Mr. Frericks claims that he simply asked, “hey,
Juan . . . when were you going to tell me that you broke the machines?” Id.
According to Mr. Frericks, Mr. Roman-Sanchez’s “demeanor changed” and Mr.
Roman-Sanchez began arguing with Mr. Frericks. Id. at 234–35. But Mr. Roman-
Sanchez stated that Mr. Frericks “made him feel harassed” by speaking in a loud
voice and using threatening mannerisms. I Joint App. 128. Lance Brown, a
supervisor, met with both Mr. Frericks and Mr. Roman-Sanchez. Id. at 128–29. His
summary describes a two-way argument where both individuals were yelling and
making the other feel bullied. Id. The meeting ended in an agreement to place a set
of instructions on the 3D printer telling users to notify Mr. Frericks if the machine
malfunctions. Id. at 129.
Next, on February 22, 2019, several employees reported to Mr. Brown that Mr.
Frericks made them feel unsafe because he displayed characteristics of an active
shooter. Id. at 60. As a result, Mr. Frericks’s desk was moved to a different location.
Id.
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In early June 2019, construction work took place at the workplace, causing
noxious fumes. II Joint App. 131–32. Mr. Frericks suspected that the fumes were
dangerous to inhale and attempted to prop open a door for ventilation, but another
employee closed it. Id. at 132. Mr. Frericks and Ms. Vehslage agreed that the fumes
created a safety issue that should be raised to management. Id. at 53–54. On June 4,
Mr. Frericks confronted Chris Lopez, the employee who had been closing the door. I
Joint App. 59. He allegedly became aggressive toward Mr. Lopez, yelled at him, and
demeaned his Air Force affiliation. Id. at 59, 81. On June 5, Mr. Frericks allegedly
yelled again at Mr. Lopez, stating that Mr. Lopez was not human, and that he needed
to treat people more humanly. Id. at 59. On June 27, Mr. Lopez sent an email to Ms.
Vehslage detailing the event. Id. at 78. Mr. Lopez stated that he believed he was a
“victim of [b]ullying . . . and potential [w]ork place violence by Lonnie Frericks[.]”
Id. Mr. Lopez claimed that he saw “[r]age . . . in Lonnie’s eyes . . . along with his
threatening demeanor.” Id. He also attached a memo, dated June 20, recounting the
incident, in which he alleged that Mr. Frericks was aggressive, confrontational,
verbally and physically threatening, and demeaning. Id. at 80–81. Mr. Frericks also
prepared a statement on the incident, alleging that he tried to call a “Safety Time
Out” and claiming that it was Mr. Lopez who engaged in hostile and aggressive
behavior. Id. at 126. He reported his concerns to management, including Ms.
Vehslage and Deputy Department Head Denice Lee, but claimed that they ignored
them. Id.
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Next, in the fall of 2019, Mr. Frericks went on a work trip to Virginia Beach
with his supervisor, Vern Hull. II Joint App. 83, 241. According to Mr. Frericks,
Mr. Hull asked Mr. Frericks to request more time off than was needed so that Mr.
Hull could go fishing during work hours in Virginia Beach. Id. at 242–43. Mr. Hull
admitted that he went fishing during the trip but claimed that he did not do so during
working hours. Id. at 81.
On October 24, 2019, Mr. Hull spoke privately with Mr. Frericks about taking
one of Mr. Frericks’s projects in a different direction because it was overdue and
overbudget. Id. at 79. According to Mr. Hull, Mr. Frericks “became very aggressive
and loud,” “started punching the computer screen,” and got within six inches of Mr.
Hull. Id. Mr. Hull believed that Mr. Frericks was displaying characteristics of an
active shooter. Id. at 80. Mr. Frericks denied these allegations. Id. at 247–48. Later
that day, Mr. Hull sent Mr. Frericks an email confirming that he was taking the
project in a different direction but did not mention Mr. Frericks’s allegedly violent
behavior. I Joint App. 74. On October 25, Mr. Frericks emailed Mr. Hull and
several management officials stating that Mr. Hull “never clarified what [he] wanted”
regarding the project, and also stating that Mr. Hull “left before noon to go fishing . .
. on what was supposed to be a two day trip to Virginia Beach.” Id. at 171. On
November 2, Mr. Hull reported the computer punching incident to a supervisor and
requested that “Mr. Frericks behavior be looked at.” Id. at 72–73. However, Mr.
Frericks only explicitly raised his claim that Mr. Hull instructed him to falsify his
timecard after Mr. Frericks received his notice of proposed removal. Id. at 100.
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Also in late October 2019, Mr. Frericks thought that Mr. Hull would not be
amenable to discussing a potential project opportunity. II Joint App. 226–27. Mr.
Frericks therefore went over Mr. Hull and spoke with patent counsel, Fred
Zimmerman, and Amylee Downing from the Command Assessment Office. Id. at
250–51. During an October 31, 2019, meeting with Mr. Zimmerman and Ms.
Downing, Mr. Frericks felt overcome by PTSD and broke down crying. Id. at 253.
Mr. Zimmerman arranged for Mr. Frericks to receive help, and Mr. Frericks was
taken to the hospital in an ambulance. Id. at 253–54. Ms. Lee called Mr. Frericks
when he did not report to work the following morning. Id. at 255. Mr. Frericks
explained that he was at the hospital. Id. Ms. Lee thereafter placed him on
administrative leave. Id. While on administrative leave, Mr. Frericks received a
notice temporarily prohibiting him from accessing Indian Head and certain other
Navy installations pending an investigation. I Joint App. 76. The Navy sent another
letter on November 22, 2019, barring Mr. Frericks from the base “due to [his]
threatening actions, anger management issues, self-admitted [PTSD], and severe
anxiety.” Id. at 77.
C. Notice of Proposed Removal and Decision on Proposed Removal
On February 11, 2020, Ms. Lee sent Mr. Frericks a Notice of Proposed
Removal, advising that Ms. Lee was recommending termination of Mr. Frericks’s
employment. Id. at 57–71. It first stated “[f]or background purposes” that Mr.
Frericks’s “conduct has been a growing concern over the past ten (10) years.” Id. at
57. It then outlined specific incidents upon which the proposal was based including:
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(1) the October 2019 computer incident with Mr. Hull, (2) the June 2019 incidents
with Mr. Lopez, (3) the January 2019 incident with Mr. Roman-Sanchez and the
subsequent meeting with Mr. Brown, and (4) the employee reports that Mr. Frericks
displayed characteristics of an active shooter. Id. at 58–60. On March 5, 2020, Mr.
Frericks submitted a reply, setting forth his version of events. Id. at 91–104.
Ms. Vehslage was the “deciding official” on the proposal. See id. at 145. On
May 29, 2020, she issued a Notice of Decision on Proposed Removal, removing Mr.
Frericks “from [his] position and the Federal Service, effective 5 June 2020.” Id. at
107, 118. The removal notice outlined the reasons for the removal at length. See id.
at 107–18. The notice pointed out that Mr. Frericks has “had outbursts, altercations,
and physically violent incidents repeatedly over the past ten (10) years” which caused
co-workers to feel intimidated and threatened. Id. at 112. It stated that this behavior
continued despite reprimands. Id. The notice surveyed Mr. Frericks’s disciplinary
record, referencing the 2010 and 2015 reprimands, and the 2019 meetings with Mr.
Brown (discussing the incident with Mr. Roman-Sanchez) and Mr. Hull (during
which the computer incident occurred). Id. at 113. It noted “repeated attempts to
discuss and correct [Mr. Frericks’s] behaviors toward employees.” Id. In a separate
section, the notice recounted the computer incident, stating that Mr. Frericks had
become “physically violent and verbally abusive to [his] supervisor.” Id. at 115. It
also noted that Indian Head had “not had an instance of an employee demonstrating
such repeated and numerous serious altercations . . . over the last ten (10) years[.]”
8 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 9
D. Procedural Background
On June 20, 2020, Mr. Frericks appealed his termination to the MSPB. Id. at
1. The Administrative Judge (“AJ”) conducted a three-day hearing. II Joint App. 1–
283. Twelve witnesses testified including Ms. Vehslage, Mr. Brown, Mr. Hull, and
Mr. Frericks. Id. at 2, 142, 274. On June 4, 2021, the AJ issued an initial decision
upholding the Navy’s action. I Joint App. 173–219.
The initial decision examined the evidence of each incident and made
credibility assessments of the witnesses, finding the Navy’s witnesses (including Mr.
Hull and Ms. Vehslage) credible but finding Mr. Frericks’s witnesses (including Mr.
Frericks himself) not to be credible in several respects. Id. at 175–93. It concluded
that the Navy proved the charge of unacceptable conduct by a preponderance of the
evidence. Id. at 193. The AJ then assessed Mr. Frericks’s affirmative defenses,
including his whistleblower claims under the Whistleblower Protection Act of 1989
(“WPA”), Pub. L. No. 101-12, 103 Stat. 16, as amended by the Whistleblower
Protection Enhancement Act of 2012, Pub L. No. 112-199, 126 Stat. 1465. Id. at
199–217.
As to his WPA claims, the AJ assessed the following disclosures and activities
to determine whether they were protected: (1) his claims about IND funding misuse
(Disclosure One), (2) his concerns about the beryllium tool disposal (Disclosure
Two), (3) his EEO complaint (Activity Three), (4) his question about the 3D printer
misuse (Disclosure Four), (5) his safety complaints about the noxious fumes
(Disclosure Five), and (6) his email discussing Mr. Hull’s fishing trip (Disclosure
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Six). I Joint App. 201–07, 270. The AJ found that Disclosure One, Disclosure Two,
Activity Three, and Disclosure Five were protected but rejected Mr. Frericks’s claims
that Disclosure Four or Disclosure Six were protected. Id. at 201–07, 273.
The AJ then assessed whether the protected disclosures contributed to the
Navy’s termination decision. Id. at 207–11. She found that Disclosure One,
Disclosure Two, and Activity Three were not contributing factors. Id. at 207–08.
The AJ suggested Disclosure Five may have contributed to the termination but found
that the Navy established it would have taken the same action absent the disclosure.
Id. at 208–11. Thus, the AJ affirmed the removal. Id. at 217–19. Mr. Frericks
appealed to the MSPB. See id. at 264.
The MSPB issued its final order on April 5, 2024, denying the petition for
review. Id. at 264–65. However, it slightly modified the AJ’s whistleblower claim
analysis. Id. First, the Board agreed that neither Disclosure Four nor Disclosure Six
were protected. Id. at 270–75. It then rejected Mr. Frericks’s arguments that the AJ
erred by ignoring other protected activity. Id. at 275–77. The MSPB also clarified
that Mr. Frericks established that Disclosure Five was a factor contributing to his
termination. Id. at 277–79. Nevertheless, the MSPB agreed that the Navy proved it
would have removed Mr. Frericks even absent that disclosure. Id. at 281–85. Thus,
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the MSPB affirmed the AJ’s decision. Id. at 293. Mr. Frericks now appeals the
MSPB’s holdings as to his whistleblower reprisal claims to this court. 2
Discussion
We review the MSPB’s legal conclusions de novo. See Lockheed Martin
Corp. v. Admin. Rev. Bd., U.S. Dep’t of Lab., 717 F.3d 1121, 1129 (10th Cir. 2013);
see also Brenner v. Dep’t of Veterans Affs., 990 F.3d 1313, 1322 (Fed. Cir. 2021).
We will otherwise affirm the MSPB’s decision 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.” Baca v. Dep’t of the Army, 983 F.3d 1131,
1138 (10th Cir. 2020) (quoting 5 U.S.C. § 7703(c)). “The [B]oard abuses its
discretion when it rests its decisions on factual findings unsupported by substantial
evidence.” Id. (quoting Kirkendall v. Dep’t of Army, 573 F.3d 1318, 1321 (Fed. Cir.
2009)). Substantial evidence is “such relevant evidence as a reasonable mind might
accept as adequate to support a conclusion.” Id. at 1140 (quoting NLRB v. U.S.
Postal Serv., 486 F.3d 683, 687 (10th Cir. 2007)). It “requires more than a scintilla
but less than a preponderance of the evidence.” Lockheed Martin Corp., 717 F.3d at
1129 (quoting Hall v. U.S. Dep’t of Lab., 476 F.3d 847, 854 (10th Cir. 2007)). The
2 Mr. Frericks raised other claims below, including disability discrimination and retaliation under Title VII, but only appeals his whistleblower reprisal claims. I Joint App. 193–99; 285–91. 11 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 12
substantial-evidence standard precludes us from “displac[ing] the [MSPB’s] choice
between two fairly conflicting views, even though the court would justifiably have
made a different choice had the matter been before it de novo.” Id. (quoting Trimmer
v. Dep’t of Lab., 174 F.3d 1098, 1102 (10th Cir. 1999)).
Where the MSPB’s “opinion is in agreement with and based in part on the
[AJ’s] credibility determinations, it is entitled to great deference.” Id. (quoting
Trimmer, 174 F.3d at 1102); see also Purifoy v. Dep’t of Veterans Affs., 838 F.3d
1367, 1373 (Fed. Cir. 2016) (requiring deference to AJ’s explicit and implicit
credibility findings). We “consistently defer[] 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.’” Baca, 983 F.3d at 1140 (quoting
White v. Barnhart, 287 F.3d 903, 910 (10th Cir. 2001)). At bottom, this deferential
standard precludes us from “substitut[ing] [our] judgment for that of the MSPB.”
English v. Merit Sys. Prot. Bd., No. 23-9526, 2023 WL 8851292, at *2 (10th Cir.
Dec. 21, 2023) (quoting Williams v. Rice, 983 F.2d 177, 180 (10th Cir. 1993)).
Mr. Frericks contends that the Navy unlawfully terminated him in violation of
the WPA. Aplt. Br. at 37, 41. The WPA prevents agencies from terminating federal
employees for whistleblowing. See Baca, 983 F.3d at 1138; 5 U.S.C. § 2302(b)(8).
When assessing such whistleblower reprisal claims, the MSPB employs a burden-
shifting framework. First, the agency-employer must prove its charges against the
employee by a preponderance of the evidence. Campbell v. Dep’t of Army, 123
M.S.P.R. 674, 680 (2016). Then, the employee may raise and show, by a
12 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 13
preponderance of the evidence, affirmative defenses, including that he made
protected disclosures and that those protected disclosures were a “contributing
factor” to the agency’s decision. Id.; 5 U.S.C. § 2302(b)(8). The burden then shifts
back to the agency to show by clear and convincing evidence that it would have taken
the same action against the employee in the absence of his protected disclosure.
Campbell, 123 M.S.P.R. at 680. The Board generally affords deference to the
deciding official’s removal decision. See Shaw v. Dep’t of Air Force, 80 M.S.P.R.
98, 118 (1998).
On appeal, Mr. Frericks alleges that the MSPB erred by (1) assessing each of
his protected disclosures individually rather than considering the record as a whole
when assessing the “contributing factor” element, (2) holding that two of his
disclosures (his question to Mr. Roman-Sanchez about breaking the 3D printer and
his disclosure to Mr. Hull about time-card fraud) and certain other activities were not
protected, (3) finding that all but one of his protected activities were not contributing
factors in his removal, and (4) holding that the Navy showed by clear and convincing
evidence that it would have removed Mr. Frericks absent his protected activities. See
Aplt. Br. at ii–iii.
For the reasons stated below, we hold that, even if Mr. Frericks could show his
protected activities were a contributing factor to his termination, the Navy
established by clear and convincing evidence that it would have terminated him in the
absence of those activities. I Joint App. 207–11. Therefore, we do not address his
first claim that the Board erred by assessing his protected disclosures individually.
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We address his remaining arguments below and find the totality of his arguments to
be unavailing. Therefore, we affirm the Board’s decision.
A. The MSPB Did Not Err in Holding That Disclosure Four and Disclosure
Six Were Not Protected.
Mr. Frericks argues the MSPB erred in holding that two of his actions were not
protected disclosures: (1) his question to Mr. Roman-Sanchez regarding the 3D
printer (Disclosure Four), and (2) his email to supervisors which included a statement
that Mr. Hull went fishing during a business trip (Disclosure Six). Aplt. Br. at 47–
53. He also claims that the Board erred by failing to recognize as protected activity
(1) his refusal to falsify his own timecard at Mr. Hull’s request, (2) his refusal to
work in the noxious fumes, and (3) his participation in the NCIS investigation. Aplt.
Br. at 54–55, 57 (claiming that direct evidence links his protected activities to his
removal). Mr. Frericks hardly develops these arguments, let alone engages with the
analysis below. For example, concerning the alleged refusal to falsify his own
timecard, the MSPB cited a lack of supportive evidence and an adverse credibility
determination. I Joint App. 276. We will not consider arguments that are
“conclusory” and “underdeveloped” because they are “inadequately briefed and
[therefore] waived.” Valdez v. Macdonald, 66 F.4th 796, 834 (10th Cir. 2023). We
address his arguments as to Disclosures Four and Six here.
A protected disclosure is one “that the appellant reasonably believes evidences
any violation of any law, rule or regulation, gross management, a gross waste of
funds, an abuse of authority, or a substantial and specific danger to public health or
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safety.” Bradley v. Dep’t of Homeland Sec., 123 M.S.P.R. 547, 551–52 (2016)
(citing 5 U.S.C. § 2302(b)(8)). “The proper test for determining whether an
employee had a reasonable belief that his disclosures were protected is whether a
disinterested observer with knowledge of the essential facts known to and readily
ascertainable by the employee could reasonably conclude that the disclosure
evidenced one of the circumstances described in 5 U.S.C. § 2302(b)(8).” Id. at 552.
The employee need not prove that the disclosed conduct violated one of the
enumerated circumstances. Scoggins v. Dep’t of Army, 123 M.S.P.R. 592, 601
(2016). Instead, he need only show that the “matter disclosed was one that a
reasonable person in his position would have believed evidenced any of” those
circumstances. Id. at 602.
1. Disclosure Four
Recall that, in January 2019, Mr. Frericks was involved in an incident with Mr.
Roman-Sanchez after the latter allegedly broke a 3D printer. According to Mr.
Frericks, he simply asked Mr. Roman-Sanchez, “when were you going to tell me that
you broke the machines?” II Joint App. 234. Mr. Frericks alleges that this question
was a protected disclosure because he raised a violation of his employer’s “shop
rule.” Aplt. Br. at 47–48. That rule purportedly required Mr. Frericks’s approval
before using the 3D printer and required that employees report any damage to him.
Id. The MSPB found otherwise because Mr. Frericks’s “question did not clearly
implicate any identifiable violation of law, rule, or regulation.” I Joint App. 271.
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To be protected, a disclosure must “clearly identify” the alleged rule violation,
and “must be specific and detailed” rather than make “vague allegations of
wrongdoing.” Salerno v. Dep’t of Interior, 123 M.S.P.R. 230, 235 (2016). The
Board, citing to both hearing testimony and Mr. Frericks’s own written response to
his proposed removal, found that he had, at best, “informal authority” over the
printer. I Joint App. 272. Indeed, as the Board notes, there must have been some
ambiguity about his authority given that it was only after this incident that Mr.
Frericks’s supervisor placed written instructions on the printer telling users to notify
Mr. Frericks if the machine malfunctions. Id. at 129, 272. Under the substantial-
evidence standard of review, we see no reason to overturn the Board’s factual
findings. Accordingly, the Board’s conclusion that Mr. Frericks’s question only
“vaguely impl[ied] some sort of wrongdoing” but did not clearly identify any such
wrongdoing is supported. Id. at 273. Therefore, we hold that the MSPB did not err
in denying protection to Disclosure Four.
2. Disclosure Six
Mr. Frericks also argues his October 2019 email to management regarding Mr.
Hull’s decision to go fishing during a work trip was a protected disclosure, claiming
that he disclosed “evidence of time card fraud” in the email. Apt. Br. at 51–53. The
AJ found that this email was not protected because (1) Mr. Frericks only asserted that
Mr. Hull falsified travel documents after his removal and (2) the timing of the email
(after a project was taken away) made it doubtful that Mr. Frericks “reasonably
believed” he was disclosing a violation given his “self-interest and potential bias
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toward [Mr.] Hull” at this time. I Joint App. 206–07. The MSPB agreed. Id. at 274–
75.
On appeal, Mr. Frericks argues that this analysis was legal error because the
WPA prohibits consideration of the employee’s motive and timing for making a
statement when deciding whether it is protected. Aplt. Br. at 53; 5 U.S.C.
§ 2302(f)(1)(C), (G). However, when assessing the reasonableness of the employee’s
belief, “[a] purely subjective perspective of an employee is not sufficient even if
shared by other employees.” Lachance v. White, 174 F.3d 1378, 1381 (Fed. Cir.
1999). And while a disclosure cannot be denied protection merely based upon
motive, “we also would expect the [B]oard to consider personal bias or self-
interestedness in the matter.” Id. at 1381; 5 U.S.C. § 2302(f)(1)(C). “The WPA is
not . . . a shield for insubordinate conduct.” Lachance, 174 F.3d at 1381.
Although the AJ and MSPB considered Mr. Frericks’s motive and timing in
denying protection to Disclosure Six, they were not the only bases for their
conclusions. Instead, the AJ and MSPB evaluated the attendant circumstances in
concluding that self-interest and bias undermined the reasonableness of the belief he
was disclosing wrongdoing covered by statute. I Joint App. 206–07, 273–75;
Lachance, 174 F3d at 1381. The AJ determined that Mr. Hull’s testimony about how
he spent his time in Virginia Beach was credible, and that Mr. Frericks’s allegations
were not, based in part on “inconsistencies” in his claims, as well as the fact that he
only alleged Mr. Hull instructed him to falsify travel documents after the Navy
proposed Mr. Frericks’s removal. I Joint App. 181, 206–07. She also found Mr.
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Frericks not to be credible because he “tended to over-explain his actions and
digressed by providing details about [unrelated] events[,]” noting that his answers
even to “the simplest of questions” were “drawn-out and indirect.” Id. at 178. Both
the AJ and the MSPB relied on these determinations to hold that Mr. Frericks’s
beliefs of wrongdoing were not reasonable. Id. at 206–07, 274–75. “As an appellate
court, we are not in position to re-evaluate these credibility determinations, which are
not inherently improbable or discredited by undisputed fact.” Pope v. U.S. Postal
Serv., 114 F.3d 1144, 1149 (Fed. Cir. 1997). Thus, any allegation that Mr. Hull
falsified his timecard lacked any factual basis and was “based purely on speculation,
not a reasonable belief” of illegal activity. Ramos v. Dep’t of Treasury, 72 M.S.P.R.
235, 240–41 (1996). Accordingly, the Board did not make a legal error in denying
protection to Disclosure Six.
B. The MSPB Correctly Held That Mr. Frericks’s Protected Disclosures
Were Not a Contributing Factor in His Termination.
Next, Mr. Frericks argues that the MSPB erred by holding that all but one of
his protected disclosures, his safety complaints about the noxious fumes (Disclosure
Five), were not contributing factors in his removal. Aplt. Br. at 55–64. “To prove
that a disclosure was a contributing factor in a personnel action, the appellant only
need demonstrate that the fact of, or the content of, the protected disclosure was one
of the factors that tended to affect the personnel action in any way.” Mastrullo v.
Dep’t of Lab., 123 M.S.P.R. 110, 119 (2015). The employee may show that
protected activity was a contributing factor to his termination through direct or
18 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 19
circumstantial evidence. See 5 U.S.C. § 1221(e); Mastrullo, 123 M.S.P.R. at 119.
Because we determined that Disclosures Four and Six were not protected, we only
address Mr. Frericks’s arguments that the remaining disclosures and activity —
Disclosure One, Disclosure Two, and Activity Three — were contributing factors to
his termination.
As to the remaining protected disclosures and activity, the AJ assessed the
testimonial and documentary evidence before her and determined that the instances
were too remote in time or that Mr. Frericks failed to establish any connection
between the disclosures and the people involved in his removal that would indicate
those disclosures contributed to his termination. I Joint App. 208–09. She based this
determination in part on the testimony of Ms. Vehslage, whom she found credible,
and the testimony of Mr. Frericks, whom she did not find credible. Id. at 209. The
AJ pointed to their respective deliveries and demeanors during their examinations, as
well as the consistency of their testimonies, to support her determination. Id. The
MSPB agreed. Id. at 279–81.
Mr. Frericks advances several arguments to challenge the MSPB’s holding.
Aplt. Br. at 56–64. But his arguments primarily dispute how the MSPB weighed the
evidence before it. For example, he argues that the proposed and final removal
letters’ references to Mr. Frericks’s conduct “over the past ten (10) years” are direct
evidence that the Navy relied on all of his prior protected activity to terminate him.
Id. at 56–57. He also argues that Ms. Vehslage “changed her tune” while testifying
at his hearing and shifted explanations to claim that only his conduct in 2019 was the
19 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 20
cause for his removal. Id. at 57–59. Additionally, he contends that the Navy relied
upon past conduct, including the 2015 reprimand, and the fact he reported certain of
his concerns outside of the chain of command in its removal decision. See Aplt. Br.
at 61–64. We are not persuaded.
The Navy’s broad, general statement as to his conduct over the preceding ten
years is not direct evidence that he engaged in protected activity, or that any such
activity contributed to his termination. See Champagne Metals v. Ken-Mac Metals,
Inc., 458 F.3d 1073, 1083 (10th Cir. 2006) (holding direct evidence does not require
inferences to reach desired conclusion). Mr. Frericks also chooses to ignore
references in the removal orders to his “actions, posture, tone of voice, and words”
for bullying and intimidating co-workers and supervisors and disrupting the
workplace, as well as detailed descriptions of the 2019 incidents that led to his
termination. See I Joint App. 7–9, 112.
His other arguments, including Ms. Vehslage’s ostensibly changing and
shifting explanations as to his removal and the Navy’s reliance on other past conduct,
turn largely on how the AJ and MSPB weighed evidence and judged witness
credibility. Ms. Vehslage testified that she only considered information on Mr.
Frericks’s conduct before 2019 as “background context to note that Mr. Frericks had
been on notice at that point[,]” and that she “did not review [that conduct] as part of
[her] decision.” II Joint App. 28. She also testified that her decision to terminate
him was based solely on the 2019 incidents. Id. at 31. Critically, the AJ, as fact
finder, found her testimony to be credible and Mr. Frericks’s testimony to not be
20 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 21
credible. I Joint App. 209. We defer to those determinations. Lockheed Martin
Corp., 717 F.3d at 1129; Baca, 983 F.3d at 1140.
Accordingly, we find that the MSPB’s findings were supported by substantial
evidence and hold that the Board did not err in holding that Disclosure One,
Disclosure Two, and Activity Three were not contributing factors to his removal.
C. The MSPB Correctly Held That the Navy Would Have Removed Mr.
Frericks Absent His Protected Disclosures.
Finally, Mr. Frericks argues that the MSPB erred in holding that the Navy
proved that it would have removed him absent his protected activities. Aplt. Br. at
64–79.
Even if the MSPB finds that a protected disclosure was a contributing factor to
an employee’s termination, it cannot reverse an employee’s termination by an agency
if “the agency demonstrates by clear and convincing evidence that it would have
taken the same personnel action in the absence of such disclosure.” 5 U.S.C.
§ 1221(e)(2). This is a “high burden of proof.” Smith v. Gen. Servs. Admin., 930
F.3d 1359, 1366 (Fed. Cir. 2019) (quoting Whitmore v. Dep’t of Lab., 680 F.3d
1353, 1367 (Fed Cir. 2012)). To meet this burden, the evidence must “produce[] in
the mind of the trier of fact an abiding conviction that the truth of a factual
contention is highly probable.” Biswas v. Dep’t of Veterans Affs., 127 F.4th 332,
339 (Fed. Cir. 2025) (internal quotations omitted) (quoting Miller v. Dep’t of Just.,
842 F.3d 1252, 1257–58 (Fed. Cir. 2016)). We must consider all pertinent evidence
21 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 22
when determining whether this standard has been met — not just the evidence that
supports the conclusion reached below. Whitmore, 680 F.3d at 1368.
In the whistleblower context, we apply the “Carr factors” from Carr v. Social
Security Administration, 185 F.3d 1318, 1323 (Fed Cir. 1999), to determine whether
the employer has established that it would have taken the adverse personnel action
absent the protected disclosure. English, 2023 WL 8851292, at *5; Carr, 185 F.3d at
1323. Under Carr, we consider three nonexclusive factors: (1) “the strength of the
agency’s evidence in support of its personnel action;” (2) “the existence and strength
of any motive to retaliate on the part of the agency officials who were involved in the
decision;” and (3) “any evidence that the agency takes similar actions against
employees who are not whistleblowers but who are otherwise similarly situated.”
English, 2023 WL 8851292, at *5 (quoting Carr, 185 F.3d at 1323). The employer
does not have an affirmative duty to prove that every Carr factor weighs in its favor.
Whitmore, 680 F.3d at 1374. And the MSPB “does not view these factors as discrete
elements,” but rather “weigh[s] the factors together to determine whether the
evidence is clear and convincing as a whole.” Phillips v. Dep’t of Transp., 113
M.S.P.R. 73, 77 (2010); see also Whitmore, 680 F.3d at 1368 (“Evidence only clearly
and convincingly supports a conclusion when it does so in the aggregate considering
all the pertinent evidence in the record[.]”)
Mr. Frericks’s challenge to the MSPB’s holding largely rests on disputing the
weight of the evidence and the AJ’s credibility determinations. Under our deferential
standard of review, we affirm.
22 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 23
1. First Carr Factor
As to the first factor, the MSPB found that “the [Navy’s] evidence in support
of its removal action, which was based on incidents in January, June, and October
2019, is strong.” I Joint App. 282. It pointed to “various documentary and
testimonial evidence pertaining to each [of the three] incident[s]” that showed “a
pattern of increasingly discourteous, aggressive, and even violent behavior[.]” Id.
And it noted that Mr. Frericks generally did not deny that the incidents occurred, but
merely responded by “deflect[ing] blame[.]” Id. at 283. Importantly, the MSPB
noted that, to the extent Mr. Frericks disputed his alleged misconduct, the AJ made
“well-reasoned credibility findings in favor of the agency’s version of events” that
the Board adopted. Id.
Mr. Frericks disputes the MSPB’s determination that he engaged in
“discourteous, aggressive, and . . . violent behavior.” Aplt. Br. at 67–69; I Joint App.
282. But to support his argument, he challenges the AJ’s and MSPB’s factual
findings and credibility determinations as to each of the three cited incidents,
claiming, inter alia, that the Navy failed to corroborate some of the events at issue,
only produced one of the witnesses involved in each of the incidents at the hearing,
and failed to consider other evidence. See Aplt. Br. at 67–71.
Once again, these arguments primarily rest on the proposition that the MSPB
should have adopted Mr. Frericks’s view of the evidence and witness credibility
rather than the Navy’s. However, Mr. Frericks cites to no authority that the MSPB
should have adopted his view, or that we should either. To the contrary, we cannot
23 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 24
“displace the [MSPB’s] choice between two fairly conflicting views[.]” Lockheed
Martin Corp., 717 F.3d at 1129 (quoting Trimmer, 174 F.3d at 1102). Nor can we
“substitute [our] judgment for that of the MSPB.” English, 2023 WL 8851292, at *2
(quoting Rice, 983 F.2d at 180). True, only one of the three individuals involved in
the three incidents testified before the AJ, but the MSPB found other evidence,
including contemporaneous reporting, to support its findings. I Joint App. 286. And
to the extent that Mr. Frericks’s testimony conflicted with the testimony of the
Navy’s witnesses, the MSPB determined that the AJ made “well-reasoned credibility
findings” in favor of the Navy’s witnesses over Mr. Frericks’s testimony. Id. at 283.
For example, she noted that Ms. Vehslage’s testimony was “calm and composed,”
“internally consistent,” and lacked “bias or retaliatory motive[.]” Id. at 209. She
similarly found Mr. Hull to be credible because his answers during examinations
were “straightforward and succinct” and nothing about his “demeanor or tone of
voice suggested any animosity or bias toward the appellant.” Id. at 178. In contrast,
the AJ found at various points during the hearing that Mr. Frericks’s testimony was
“circuitous and didactic,” that his demeanor was “exaggerated and affected,” and that
“his tone occasionally evidenced disdain for certain agency employees, particularly
management.” Id. at 178, 190. We afford those findings great deference. Lockheed
Martin Corp., 717 F.3d at 1129; Baca, 983 F.3d at 1140.
Mr. Frericks’s contention that the MSPB refused or failed to consider certain
evidence is also unavailing. First, although the Board must “consider all pertinent
evidence . . . it need not discuss each piece of evidence in its decision.” Baca, 983
24 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 25
F.3d at 1138. The MSPB’s failure to discuss specific claims or contentions does not
mean that it ignored them in reaching its decision, and “we will not presume that the
[MSPB] ignored evidence[.]” Id. at 1138–39. Second, the MSPB did consider Mr.
Frericks’s arguments challenging the AJ’s findings as to the Carr factors but did not
find them meritorious. I Joint App. 284.
In short, Mr. Frericks asks us to overturn the MSPB’s conclusions by
accepting his version of events over the Navy’s. But as we have explained, the
MSPB rested its well-reasoned conclusions based on factual findings supported by
substantial evidence. Baca, 983 F.3d at 1138. Thus, we find that the Board did not
err as to the first Carr factor. 3
2. Second Carr Factor
As to the second factor, the MSPB recognized that the noxious-fumes
disclosure was relayed to both officials involved in Mr. Frericks’s removal (Ms. Lee
and Ms. Vehslage), who he claimed ignored the complaints. I Joint App. 283.
However, the MSPB noted that, by Mr. Frericks’s own telling, everyone aware of this
disclosure “either disagreed with [him] and thought the remedial measures
implemented . . . were sufficient, or they had minimal interest in the matter.” Id. On
this basis, the Board determined that the record supported the conclusion that the
3 Mr. Frericks also claims that the Navy’s use of the 2015 reprimand, which he maintains is fake or false, is evidence of the Navy’s guilty conscience and prevents it from meeting the clear and convincing standard. Aplt. Br. at 73; I Joint App. 253–54 (arguing that such evidence creates an inference that the entire case is weak and unfounded). We think that considerably overstates the significance of the prior reprimand in the context of the specific and direct findings of the AJ and the MSPB. 25 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 26
implicated officials might have had some motive to retaliate, “but not so much so that
it causes us to doubt . . . the agency’s removal action.” Id. at 283–84.
Mr. Frericks argues that the agency officials — specifically, Ms. Vehslage,
Mr. Lopez, and Mr. Hull — all had motive to retaliate against him for his disclosures,
satisfying the second Carr factor. Aplt. Br. at 74–75. We reject Mr. Frericks’s
arguments as to Mr. Lopez and Mr. Hull because, under the second Carr factor, “it is
‘the existence of any motive to retaliate on the part of the agency officials who are
involved in the decision to take disciplinary action’ that is to be considered.” Carr,
185 F.3d at 1326 (emphasis added) (alterations omitted) (quoting Geyer v. Dep’t of
Just., 70 M.S.P.R. 682, 687 (1996)). The retaliatory motives of employees who
merely “witnessed, and were affected by, [Mr. Frericks’s] conduct” are irrelevant.
Id. Thus, we need only consider any retaliatory motives of those involved in his
removal, namely Ms. Vehslage and Ms. Lee.
Mr. Frericks claims that Ms. Vehslage had motive to retaliate after his
disclosure of misused IND funds. Aplt. Br. at 74–75. However, there is no evidence
that this disclosure created a retaliatory motive except for Mr. Frericks’s own
testimony that the funding misuse would have been “very beneficial to her.” II Joint
App. 208. In contrast, Ms. Vehslage testified that she did not consider any of Mr.
Frericks’s protected activities as a factor in his removal. Id. at 35. We note once
again that the AJ found her credible and Mr. Frericks not credible, and we afford
those findings great deference. I Joint App. 209; Lockheed Martin Corp., 717 F.3d at
1129; Baca, 983 F.3d at 1140. On this basis, we find that there was substantial
26 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 27
evidence for the MSPB’s conclusion that whatever slight motive Ms. Vehslage may
have had due to Mr. Frericks’s protected disclosure about the noxious fumes was “not
so much so that it causes us to doubt . . . the agency’s removal action.” I Joint App.
283–84; see also Mottas v. Dep’t of Army, 720 F. App’x 912, 918 (10th Cir. 2017)
(“Substantial evidence supports the Board’s determination that the Agency had only a
slight motive to retaliate[.]”). Therefore, we find that the MSPB did not err as to the
second Carr factor.
3. Third Carr Factor
As to the third factor, the MSPB noted that there were no similarly situated
employees to use as comparators, so “this factor is not a significant one.” I Joint
App. 284; see Rickel v. Dep’t of the Navy, 31 F.4th 1358, 1364–65 (Fed. Cir. 2022).
Mr. Frericks argues that the MSPB erred by failing to compare his treatment
with that of others involved in the 2019 incidents, namely Mr. Roman-Sanchez, Mr.
Lopez, and Mr. Hull. Aplt. Br. at 76. But whether another employee is a proper
comparator depends on whether the “conduct and the circumstances surrounding the
conduct of the comparison employee are similar to those of the disciplined
individual.” Rickel, 31 F.4th at 1365 (emphasis omitted) (quoting Carr, 185 F.3d at
1326–27).
The Board found that there was no similarly situated employee, basing that
determination on Ms. Vehslage’s testimony that she was not aware of “any other
instances of the same kinds of behavior at the level or at the repetition in our
department.” I Joint App. 21; II Joint App. 19. As before, the AJ found Ms.
27 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 28
Vehslage’s testimony credible, and we will not disturb that finding. I Joint App. 209;
Lockheed Martin Corp., 717 F.3d at 1129; Baca, 983 F.3d at 1140. It would
therefore be improper to use Mr. Roman-Sanchez, Mr. Lopez, or Mr. Hull as
comparators because no such employee’s conduct was comparable to that of Mr.
Frericks. Because “the absence of any evidence relating to Carr factor three can
effectively remove that factor from the analysis[,]” the Board did not err in finding
this factor to be insignificant. Whitmore, 680 F.3d at 1374.
Accordingly, substantial evidence supports the MSPB’s determination that the
Navy proved by clear and convincing evidence that it would have terminated Mr.
Frericks in the absence of his protected disclosures. 4
4 For this reason, we do not address Mr. Frericks’s argument that the Board failed to “consider the record as a whole” when it assessed the contributing factor element for each protected disclosure individually. Aplt. Br. at 42–47. However, we note three reasons why this argument would be unavailing. First, Mr. Frericks relies on a Fourth Circuit decision that assessed whether an employee’s activity constituted protected oppositional conduct under Title VII’s anti-retaliation provision, 42 U.S.C. § 2000–3(a), rather than whether an employee’s protected disclosure was a contributing factor to his removal under the WPA. Aplt. Br. at 42; DeMasters v. Carilion Clinic, 796 F.3d 409, 417 (4th Cir. 2015). Second, Mr. Frericks points to the APA’s general requirements for statutory review, 5 U.S.C. § 706, but this is insufficient because the language of the WPA supports the individualistic approach that the Board employed. Aplt. Br. at 42–43; Reply Br. at 9–10. The relevant statute states that the Board must determine whether the employee’s protected disclosure was “a contributing factor in the personnel action,” suggesting that the Board can consider each disclosure individually rather than requiring the Board to consult the totality of the employee’s protected activity in making this determination. 5 U.S.C. § 1221(e)(1) (emphasis added); see also English v. Merit Sys. Prot. Bd., 23-9526, 2023 WL 8851292, at *4 (10th Cir. Dec. 21, 2023) (affirming Board’s determination that protected disclosures were not a contributing factor to personnel decision). Third, as we have explained here, the Board did consider the record as a whole when assessing the contributing factor element and found that the Navy relied upon the 2019 incidents and not upon Mr. Frericks’s prior conduct. 28 Appellate Case: 24-9531 Document: 87-1 Date Filed: 10/09/2025 Page: 29
AFFIRMED.
Entered for the Court
Paul J. Kelly, Jr. Circuit Judge