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No. 10733210
United States Court of Appeals for the Ninth Circuit
Koch v. Unum Group
No. 10733210 · Decided November 7, 2025
No. 10733210·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
November 7, 2025
Citation
No. 10733210
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS NOV 7 2025
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
TOM KOCH, No. 24-6634
D.C. No.
Plaintiff - Appellant, 2:20-cv-01948-JCM-BNW
v.
MEMORANDUM*
UNUM GROUP; COLONIAL LIFE &
ACCIDENT INSURANCE COMPANY,
Defendants - Appellees.
Appeal from the United States District Court
for the District of Nevada
James C. Mahan, District Judge, Presiding
Argued and Submitted October 7, 2025
Las Vegas, Nevada
Before: BENNETT, SANCHEZ, and H.A. THOMAS, Circuit Judges.
Dissent by Judge BENNETT.
Thomas Koch appeals the district court’s grant of summary judgment in
favor of UNUM Group (“UNUM”) and Colonial Life & Accident Insurance
Company in an action alleging retaliation under Title VII of the Civil Rights Act of
1964, 42 U.S.C. § 2000e-3. We have jurisdiction under 28 U.S.C. § 1291.
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
Reviewing the district court’s summary judgment decision de novo, Maner v.
Dignity Health, 9 F.4th 1114, 1119 (9th Cir. 2021), we reverse and remand.
1. A claim of retaliation under Title VII is governed by the three-step
burden-shifting framework under McDonnell Douglas Corp. v. Green, 411 U.S.
792, 802–05 (1973). First, the plaintiff must establish a prima facie case of
retaliation by proving that “(1) [he] engaged in an activity protected under Title
VII; (2) [his] employer subjected [him] to adverse employment action; and (3)
there was a causal link between the protected activity and the employer’s action.”
Kama v. Mayorkas, 107 F.4th 1054, 1059 (9th Cir. 2024) (cleaned up). “Under the
McDonnell Douglas framework, the requisite degree of proof necessary to
establish a prima facie case on summary judgment is minimal and does not even
need to rise to the level of a preponderance of the evidence.” Opara v. Yellen, 57
F.4th 709, 722 (9th Cir. 2023) (cleaned up).
The district court erred in holding that Koch had presented insufficient
evidence of causation to establish a prima facie case of retaliation. The court
mischaracterized Koch’s evidence of a causal link as resting solely on the timing of
his termination. Koch presented other evidence of retaliation by UNUM.
UNUM’s investigation began when Koch reported incidents of sexual harassment
in June 2019 by his supervisor Scott Webb against another co-worker, Heather
Schoenwald. But the company soon began investigating Koch for alleged
2 24-6634
misconduct in December 2018 and February 2019, which had not been reported by
any employee prior to the start of UNUM’s investigation. Koch also offered
evidence that Webb had threatened to retaliate against him or Schoenwald if either
one reported him to human resources. Webb allegedly told Koch: “I’ll make her
life a living hell. My guys will say anything I need them to say. . . . I’ll throw my
weight around and this will never go anywhere. And if you support her, then
you’re against me and basically I’m doing the same thing to you.” The district
court erred by failing to address Koch’s additional evidence that UNUM
terminated Koch’s employment on the basis of Koch’s report to human resources.
Even the timing of Koch’s termination—less than a month after his
harassment complaint—is sufficient to raise a strong causal inference of retaliation.
“[C]ausation can be inferred from timing alone where an adverse employment
action follows on the heels of protected activity.” Villiarimo v. Aloha Island Air,
Inc., 281 F.3d 1054, 1065 (9th Cir. 2002). Here, the close temporal proximity
between Koch’s harassment complaint on May 31, 2019, and his termination on
June 28, 2019, suffices to meet the prima facie requirement. See, e.g., Yartzoff v.
Thomas, 809 F.2d 1371, 1376 (9th Cir. 1987) (less-than-three-month interval
sufficient to establish the causation element of a prima facie case); Reynaga v.
Roseburg Forest Prods., 847 F.3d 678, 694 (9th Cir. 2017) (finding a one-month
interval indicated a “strong” prima facie case).
3 24-6634
The district court compounded its mistake by requiring Koch to establish
that “defendants terminated Koch based solely on his complaint against Webb.”
As the Supreme Court explains, “[o]ften, events have multiple but-for causes[,]”
and “[w]hen it comes to Title VII, the adoption of the traditional but-for causation
standard means a defendant cannot avoid liability just by citing some other factor
that contributed to its challenged employment decision.” Bostock v. Clayton Cnty.,
590 U.S. 644, 656 (2020). In other words, Koch need only raise a triable dispute
that his protected activity was “a but-for cause,” not the sole but-for cause, of his
termination. Univ. of Tex. Sw. Med. Ctr. v. Nassar, 570 U.S. 338, 362 (2013).
Koch readily cleared that threshold.
2. Having concluded that Koch failed to establish a prima facie case, the
district court did not expressly reach the next two steps of the McDonnell Douglas
framework. It instead found that the timing of Koch’s termination was insufficient
to establish a prima facie case of retaliation because “defendants had an
independent basis for Koch’s termination: the corroborated evidence of his
misconduct with Schoenwald.” That analysis skipped the second step of the
McDonnell Douglas framework, which shifts the burden to the employer to assert a
“legitimate, nondiscriminatory reason” for the termination. Kama, 107 F.4th at
1059 (quoting Opara, 57 F.4th at 723). “If such a reason is asserted, then the
burden shifts back to the plaintiff to show that the asserted reason is merely a
4 24-6634
pretext for retaliation.” Id.
Even assuming the district court had proceeded beyond the prima facie stage
and UNUM had asserted a legitimate, nondiscriminatory reason for termination,
material factual disputes exist as to whether UNUM’s stated reasons for firing
Koch are pretextual. “A plaintiff can establish pretext (1) directly, by showing that
unlawful discrimination more likely than not motivated the employer; or (2)
indirectly, by showing that the employer’s proffered explanation is unworthy of
credence because it is internally inconsistent or otherwise not believable; or via a
combination of these two kinds of evidence.” Kama, 107 F.4th at 1059 (cleaned
up). The timing of Koch’s termination itself constitutes evidence of pretext. See
Dawson v. Entek Int’l, 630 F.3d 928, 937 (9th Cir. 2011) (“In some cases, temporal
proximity can by itself constitute sufficient circumstantial evidence of retaliation
for purposes of both the prima facie case and the showing of pretext.”); see also
Reynaga, 847 F.3d at 694. Webb’s threats against Koch and his apparent influence
within UNUM further raises a triable dispute of retaliation.
In addition, UNUM purported to terminate Koch for violation of its
nepotism and anti-harassment policies because (1) Schoenwald made sexually
inappropriate gestures to him on FaceTime in view of another employee, (2) Koch
and Schoenwald danced inappropriately at a company karaoke event, and (3) Koch
was not forthcoming in the investigation. However, the record is rife with factual
5 24-6634
disputes about these allegations and whether UNUM’s decision-makers genuinely
believed them. The alleged FaceTime calls involved Schoenwald’s conduct, not
Koch’s, and according to Koch, Schoenwald’s phone records establish that no calls
were made between them during the months in question. Webb told UNUM that
the karaoke dance occurred between Schoenwald and a different person, not Koch,
and the video purportedly recording their dance has since been corrupted and is
irretrievable. Finally, Koch disputes that he provided false information to
investigators and Mike Keller, UNUM’s decisionmaker who fired Koch, did not
recall having terminated anyone for not being forthcoming in an investigation.
Viewing the evidence in the light most favorable to Koch, the inconsistencies in
the record create a triable dispute as to whether UNUM genuinely believed its
stated reasons for terminating Koch’s employment or merely used them as pretext
for retaliation. These inconsistencies are not resolvable at the summary judgment
stage.
REVERSED and REMANDED.
6 24-6634
FILED
Koch v. Unum Group, No. 24-6634 NOV 7 2025
BENNETT, Circuit Judge, dissenting: MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
I agree with the majority that Tom Koch presented sufficient evidence of
causation to establish a prima facie case of retaliation under the McDonnell
Douglas framework. But I disagree that a triable issue exists as to whether the
defendants’ stated reason for terminating Koch was pretextual. I would affirm the
district court’s entry of summary judgment for UNUM Group and Colonial Life &
Accident Insurance Company, and so I respectfully dissent.
1. “When we review a district court’s order granting summary judgment,
we must also examine the record to determine if there is any other basis for
affirmance.” Cordova v. State Farm Ins. Cos., 124 F.3d 1145, 1149 (9th Cir.
1997). “If the district court’s result is correct, we will affirm even if the court
relied on an erroneous ground.” Id.
Having decided at the first step of the McDonnell Douglas framework that
Koch established a prima facie case of retaliation, we must proceed to the second
and third steps, taking a fresh look at the evidence in the summary judgment
record.
2. At step two, UNUM came forward with a “legitimate, non-retaliatory
reason,” Surrell v. Cal. Water Serv. Co., 518 F.3d 1097, 1108 (9th Cir. 2008), for
terminating Koch: he engaged in extremely inappropriate and offensive conduct.
During the company’s investigation into Koch, employees reported that he had
engaged in unseemly behavior with a co-worker, Heather Schoenwald. One
employee described two incidents in which Koch and Schoenwald made
inappropriate sexual gestures over FaceTime. Other employees informed human
resources that Koch had participated in inappropriate sexual conduct at a work
karaoke event. Misty Hasley reported that Koch dedicated a karaoke song to her
and her vibrator. At this same event, Schoenwald and Koch danced together
inappropriately—Schoenwald rubbed her backside up against Koch and rubbed her
foot against his crotch. Hasley captured the explicit dancing on video and later
provided a copy to human resources. The investigator at UNUM who viewed the
video footage confirmed in her deposition that it depicted Koch and Schoenwald
dancing together inappropriately.
In its termination letter, the company referenced the FaceTime calls and
explained that a video showed Koch “inappropriate[ly] dancing with another
employee that would be perceived as offensive and against Unum’s business
interests.” Koch’s unbecoming conduct with a co-worker constitutes a legitimate,
non-retaliatory reason justifying his termination. See Unt v. Aerospace Corp., 765
F.2d 1440, 1446 (9th Cir. 1985) (“An employee is not protected by Title VII when
he violates legitimate company rules” or “disrupts the work environment of his
employer.”).
2 24-6634
3. When, as here, the defendant articulates a legitimate,
nondiscriminatory reason for its termination decision, “the burden shifts back to
the plaintiff to show that the asserted reason is merely a pretext for retaliation.”
Kama v. Mayorkas, 107 F.4th 1054, 1059 (9th Cir. 2024). A plaintiff can establish
pretext in several ways: “(1) directly, by showing that unlawful discrimination
more likely [than not] motivated the employer; [or] (2) indirectly, by showing that
the employer’s proffered explanation is unworthy of credence because it is
internally inconsistent or otherwise not believable,” or by a combination of such
evidence. Id. (alterations in original) (quoting Opara v. Yellen, 57 F.4th 709, 723
(9th Cir. 2023)). “To show pretext using circumstantial evidence,” we have
explained, “a plaintiff must put forward specific and substantial evidence
challenging the credibility of the employer’s motives.” Vasquez v. County of Los
Angeles, 349 F.3d 634, 642 (9th Cir. 2003), as amended (Jan. 2, 2004). We must
“scrutinize the evidence and reasonable inferences to determine whether there is
sufficient probative evidence to permit ‘a finding in favor of the opposing party
based on more than mere speculation, conjecture, or fantasy.’” O.S.C. Corp. v.
Apple Comput., Inc., 792 F.2d 1464, 1467 (9th Cir. 1986) (quoting Barnes v. Arden
Mayfair, Inc., 759 F.2d 676, 681 (9th Cir. 1985)).
Koch has failed to come forward with sufficient evidence at summary
judgment to show that UNUM’s reasons for his termination are not credible. In
3 24-6634
sending this case to trial, the majority relies on several “factual disputes” that Koch
has raised against UNUM’s allegations of his misconduct. But not every dispute
of fact precludes summary judgment. When “‘abundant and uncontroverted
independent evidence’ suggests that ‘no discrimination . . . occurred,’ plaintiff’s
‘creat[ion of] only a weak issue of fact as to whether the employer’s reason was
untrue’ will not suffice.” Opara, 57 F.4th at 724 (alterations in original) (quoting
Reeves v. Sanderson Plumbing Prods., Inc., 530 U.S. 133, 148 (2000)). And none
of the factual disputes the majority identifies supports a finding that UNUM’s
reasons are inconsistent or otherwise unworthy of credence.
For example, the majority points to the call logs from Schoenwald’s phone,
which, according to Koch, prove that no FaceTime calls between the two took
place during the months in question. This “inconsistenc[y],” the majority
concludes, creates a triable dispute on whether UNUM merely used the FaceTime
calls as a pretext for retaliation. But the majority’s chain of reasoning founders on
a well-established principle: when assessing the validity of an employer’s stated
reason for its actions, “it is not important whether they were objectively false.”
Villiarimo v. Aloha Island Air, Inc., 281 F.3d 1054, 1063 (9th Cir. 2002). Rather,
we “only require that an employer honestly believed its reason for its actions, even
if its reason is ‘foolish or trivial or even baseless.’” Id. (quoting Johnson v.
Nordstrom, Inc., 260 F.3d 727, 733 (7th Cir. 2001)).
4 24-6634
Koch has not alleged that anyone at UNUM reviewed Schoenwald’s call
logs before making the decision to terminate him—only that they could have. But
evidence later produced and revealed during discovery cannot negate what the
decisionmakers honestly believed at the relevant time. At the time, UNUM relied
on an employee who described personally seeing Koch and Schoenwald engaging
in sexual gestures through FaceTime. And the member of human resources who
interviewed Koch relayed that Koch admitted the inappropriate FaceTime gestures
happened. All this evidence leaves no reasonable basis to doubt that UNUM
honestly believed Koch had engaged in inappropriate behavior with a colleague
over FaceTime.
The same is true for the karaoke event. The factual dispute here, the
majority tells us, is that the video recording of Koch and Schoenwald dancing
together inappropriately “has since been corrupted and is irretrievable.” That is
true, but irrelevant to our review of pretext. Again, nothing about this subsequent
development is material to the question of what UNUM honestly believed. Put
another way, what has happened to the video file since Koch’s termination does
not undermine what other employees reported about the karaoke event, nor does it
change what UNUM’s human resources investigator saw when she personally
viewed the recording.
5 24-6634
I see no genuine dispute of material fact as to whether UNUM believed
inappropriate conduct occurred between Koch and Schoenwald at karaoke. It is
true that a document from UNUM’s investigation into Koch includes notes from
one employee’s interview which state: “Misty has video of Tom and Heather slow
dancing and then Heather danced with Richard and rubbed her crotch on him and
said I see you are excited.” From this, the majority observes that one employee
“told UNUM that the karaoke dance occurred between Schoenwald and a different
person, not Koch.” But this alleged inconsistency appears to be little more than a
typo. The member of human resources who watched the video testified that she
saw Schoenwald “rubbing her backside up against Tom and turning around and
then rubbing . . . her foot in his crotch.” Another employee told human resources
that Koch and Schoenwald were “doing things on stage you would only do with
[an] intimate partner.” And nothing in the record suggests there is even another
man who worked at the company or attended the event named “Richard.”
4. In sum, Koch failed to put forth sufficient evidence at summary
judgment to demonstrate that the identified reason for his termination—his own
extremely offensive behavior—is unworthy of credence. The factual disputes that
Koch has identified, and the majority has relied on, could—at best—provide
grounds to conclude that UNUM shouldn’t have believed the evidence of Koch’s
reported misconduct. But there is no basis to conclude that the company didn’t
6 24-6634
honestly believe the evidence established that Koch had acted inappropriately.
Because I see no triable issue with respect to pretext, I would affirm the entry of
summary judgment in UNUM’s favor.
7 24-6634
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS NOV 7 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS NOV 7 2025 MOLLY C.
02MEMORANDUM* UNUM GROUP; COLONIAL LIFE & ACCIDENT INSURANCE COMPANY, Defendants - Appellees.
03Mahan, District Judge, Presiding Argued and Submitted October 7, 2025 Las Vegas, Nevada Before: BENNETT, SANCHEZ, and H.A.
04Thomas Koch appeals the district court’s grant of summary judgment in favor of UNUM Group (“UNUM”) and Colonial Life & Accident Insurance Company in an action alleging retaliation under Title VII of the Civil Rights Act of 1964, 42 U.S.C.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS NOV 7 2025 MOLLY C.
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