Khamati v. Secretary of the Department of the Treasury ( 2014 )


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  •                NOT RECOMMENDED FOR FULL-TEXT PUBLICATION
    File Name: 14a0132n.06
    Case No. 13-1265
    UNITED STATES COURT OF APPEALS
    FOR THE SIXTH CIRCUIT
    FILED
    Feb 13, 2014
    Elizabeth Mukoya Khamati,                         )                   DEBORAH S. HUNT, Clerk
    )
    Plaintiff-Appellant,                       )
    )       ON APPEAL FROM THE UNITED
    v.                                                )       STATES DISTRICT COURT FOR
    )       THE EASTERN DISTRICT OF
    Secretary of the Department of the Treasury,      )       MICHIGAN
    )
    Defendant-Appellee.                        )
    )
    )
    BEFORE: SUHRHEINRICH, SILER, and KETHLEDGE, Circuit Judges.
    SILER, Circuit Judge. Elizabeth Khamati brought suit against her former employer, the
    Department of the Treasury (the “DOT”), alleging discrimination on the basis of her national
    origin, retaliation for engaging in a protected activity, and hostile work environment. She now
    appeals the district court’s grant of summary judgment in favor of the DOT on each claim. For
    the reasons stated below, we AFFIRM the district court’s rulings.
    BACKGROUND
    In 1983, Khamati, an African-American woman of Kenyan descent, began working in a
    clerical position for the Internal Revenue Service, a DOT agency.        The DOT eventually
    promoted her to group manager in 2000. In that capacity, Khamati was responsible for ensuring
    that her subordinates handled taxpayer cases efficiently. The DOT evaluates group manager
    Case No. 13-1265
    Khamati v. Secretary of the Department of the Treasury
    performance based, in part, on the number of aging cases within the group. Large aging case
    numbers could indicate that a group manager failed to properly supervise her subordinates’ work
    habits or efficiency levels. The DOT terminated Khamati’s employment in 2010, for improperly
    closing cases to manipulate her aging case numbers and for falsely denying she had done so.
    During her more than 25 years of employment with the DOT, Khamati’s relationships
    with the DOT and its employees were turbulent. For example, she filed numerous grievances
    complaining about various working conditions. In 2000, she filed her first Equal Employment
    Opportunity Commission (“EEOC”) discrimination claim against two supervisors, which the
    parties eventually settled.    In 2004, the DOT assigned Khamati to work at the Clinton
    Township/Mt. Clemons office. It was apparent that neither Khamati nor the DOT employees at
    Mt. Clemens were particularly pleased with the assignment. Khamati knew the Mt. Clemens
    office to have performance issues, and Mt. Clemens employees held a union meeting and
    demonstration protesting her assignment to their office.          The following year, Khamati’s
    supervisor gave her a “minimally successful” performance evaluation, and Khamati filed a
    grievance in response. Khamati filed her second EEOC complaint against three supervisors that
    year, alleging discrimination. This resulted in a lawsuit, but the parties eventually settled.
    Khamati’s employment relationship with the DOT became more contentious in 2007.
    Following a presentation at the Mt. Clements office concerning an event unrelated to Khamati,
    Tony Coulter, Khamati’s supervisor, Dretha Barham, supervisor to Coulter, and other DOT
    officers invited Mt. Clemens employees to meet with them individually to discuss any ongoing
    problems within the office. During these meetings, a number of issues with Khamati surfaced.
    In particular, employees reported that Khamati publicly disclosed an employee’s illness and
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    commented that the illness appeared fake, refused to grant an employee leave, instructed
    employees to prematurely close cases, and generated a toxic environment.
    Coulter began investigating these matters and issued a memorandum stripping Khamati
    of her managerial responsibilities and reassigning her to another office, a move he initially
    characterized as temporary. Although Khamati did not have the opportunity to hear or respond
    to all of the accusations against her, she learned that the reasons for reassignment were twelve
    improper case closures, her remarks regarding an employee’s illness, and her demands that
    employees stay late. She refuted these charges in a rebuttal memorandum. Khamati then filed
    her third EEOC claim alleging that Coulter discriminated against her, but later withdrew it.
    Shortly thereafter, Khamati reported to her new post at the Detroit Commuting Center; her office
    was in a cubicle isolated from other revenue officers.
    As a result of the allegations of Coulter and other employees rebuking her managerial
    performance, the Treasury Inspector General for Tax Administration (the “TIGTA”) also
    investigated Khamati, focusing on the twelve improper case closures Coulter identified. The
    TIGTA questioned Khamati about these cases, and she maintained that they were not closed
    inappropriately, although she admitted that some could have been handled differently. The
    TIGTA determined only that she may have improperly closed cases.
    After these investigations, Barham sent Khamati a Notice of Proposed Adverse Action,
    which advised Khamati that Barham proposed her removal from employment with the DOT for
    improperly closing twelve cases, falsely stating to the TIGTA that she did not improperly close
    any of these cases, and other aggravating factors, such as inappropriately discussing her
    subordinate’s illness and forcing subordinates to stay late. In 2010, Khamati received a letter of
    termination signed by David Alito, Barham’s supervisor. Alito had reviewed the twelve cases
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    that Khamati allegedly closed prematurely and found that she improperly handled only five of
    them. He then detailed the reasons for her termination, which generally followed those Barham
    provided in her Notice of Proposed Adverse Action.
    Khamati sued, alleging discrimination based on her national origin, retaliation for filing
    grievances and EEOC complaints, and hostile work environment. The DOT filed a motion for
    summary judgment. The district court heard arguments on the motion and granted summary
    judgment to the DOT on all of Khamati’s claims. Khamati presents four issues on appeal.
    STANDARD OF REVIEW
    We review the granting of summary judgment de novo. Villegas v. Metro. Gov’t of
    Nashville, 
    709 F.3d 563
    , 568 (6th Cir. 2013). The moving party bears the initial burden of
    showing the absence of a genuine issue of disputed fact. Wimbush v. Wyeth, 
    619 F.3d 632
    , 636
    (6th Cir. 2010). If satisfied, the burden then shifts back to the nonmoving party to set forth
    “specific facts showing that there is a genuine issue for trial.” Matsushita Electric Indus. Co.,
    Ltd. v. Zenith Radio Corp., 
    475 U.S. 574
    , 587 (1986) (quoting FED. R. CIV. P. 56(e)). We
    construe the facts and draw all reasonable inferences in favor of Khamati. Jones v. Potter, 
    488 F.3d 397
    , 403 (6th Cir. 2007).
    ANALYSIS
    A. Application of Summary Judgment Standards
    The district court orally disposed of this entire case with a record of over a thousand
    pages. We have previously observed that “[t]his reviewing court, and more importantly, the
    parties, are much better served when, as is the custom in this circuit, the district court prepares a
    written opinion explaining its ruling and the reasoning, factual and legal, in support, especially
    when the ruling disposes of the case in a final judgment.” Peck v. Bridgeport Machs., Inc., 237
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    F.3d 614, 617 (6th Cir. 2001). Khamati assigns two general claims of error to the district court’s
    rulings, which stem from problems attendant with granting summary judgment from the bench
    without presenting any accompanying written findings. See, e.g., Terry Bar Sales Agency, Inc. v.
    All-Lock Co., Inc., 
    96 F.3d 174
    , 178 (6th Cir. 1996).
    During the course of the summary judgment hearing, the district court frequently
    requested that Khamati point to specific pages in the dense record that supported the pertinent
    elements of each claim. These requests followed the district court’s frankness in expressing that
    it failed to review the entire record prior to the hearing, stating, “I have to admit candidly that I
    have not read the three, six, eight inches of exhibits, nor I hope has my law clerk.” Khamati first
    argues that this statement illustrates that the court failed to review all the evidence she presented,
    which in turn prevented a finding that genuine disputes existed.              However, the court’s
    acknowledgement that it failed to review the record prior to the hearing alone does not render its
    summary judgment grant erroneous.
    The district court is not required to search the entire record to find that genuine disputes
    of material fact exist. Street v. J.C. Bradford & Co., 
    886 F.2d 1472
    , 1479-80 (6th Cir. 1989). In
    fact, the federal rules squarely place this burden on the party seeking to prove the existence of
    the disputed fact, requiring that “[a] party asserting that a fact . . . is genuinely disputed must
    support the assertion by . . . citing to particular parts of materials in the record.” FED. R. CIV. P.
    56(c)(1)(A). Here, Khamati cited to the record only twice in her analysis section of her response
    brief. One of these cites instructed, “See exhibits.” Khamati’s perfunctory citations therefore
    temper the effects of the district court’s cursory treatment of the record. Further, statements
    made during the hearing indicate that the district court had reviewed Khamati’s brief responding
    to the motion for summary judgment and some of the record. The court permitted, and even
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    encouraged, Khamati to present any evidence to support her claims, explaining that she could
    have as much time as necessary to find the citations to the record. In sum, the district court’s
    revelation that it did not review the entire record did not prevent it from finding that factual
    disputes existed and does not constitute reversible error.
    Second, Khamati argues that the district court failed to view the facts and draw inferences
    in her favor. Matsushita Electric Indus. 
    Co., 475 U.S. at 587-88
    . She highlights one statement
    the district court made at the summary judgment hearing in support. In analyzing the retaliation
    claim, the district court stated that the adverse action element of her retaliation claim “sounds
    like it might be retaliation for being a stern task master.” This statement does not prove that the
    district court refused to view the facts favorably to Khamati, but rather shows the district court’s
    attempt to summarize the evidence Khamati presented to the court.
    At the heart of Khamati’s general challenges to the district court’s review of her case is
    her contention that it did not appropriately examine and rely on the record in reaching its
    conclusions.   The other three issues presented for appeal envelop this argument and are
    addressed in the sections that follow.
    B. Discrimination
    Khamati claims that the DOT subjected her to an adverse employment action—that is,
    removal from her employment because of her national origin. To establish discrimination based
    on national origin, we follow the McDonnell Douglas framework when the plaintiff presents
    circumstantial rather than direct evidence of discrimination. St. Mary’s Honor Ctr. v. Hicks, 
    509 U.S. 502
    , 526 (1993). Under McDonnell Douglas, the plaintiff bears the initial burden of
    proving a prima facie case of discrimination. Tex Dep’t of Cmty. Affairs v. Burdine, 
    450 U.S. 248
    , 252-53 (1981). The district court found that Khamati could not meet this initial burden.
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    a. Prima Facie Case
    To prove a prima facie case for national origin discrimination, Khamati “must show that:
    (1) [s]he is a member of a protected class; (2) [s]he was terminated; (3) [s]he was qualified for
    the position; and (4) [s]he was replaced by a person outside a protected class or was treated
    differently than a similarly-situated, non-protected employee.” Abdulnour v. Campbell Soup
    Supply Co., LLC, 
    502 F.3d 496
    , 501 (6th Cir. 2007). For purposes of the motion for summary
    judgment, the DOT conceded the first three elements.
    The fourth prong of the prima facie case mandates that a plaintiff must first identify a
    similarly-situated individual and then show that the individual received more favorable treatment
    under comparable circumstances. “The plaintiff need not demonstrate an exact correlation with
    the employee receiving more favorable treatment in order for the two to be considered ‘similarly-
    situated.’” Ercegovich v. Goodyear Tire & Rubber Co., 
    154 F.3d 344
    , 352 (6th Cir. 1998).
    Rather, to be sufficiently similarly-situated, Khamati must show that she and the employee with
    whom she seeks to compare herself are “similar in ‘all of the relevant aspects.’” 
    Id. (quoting Pierce
    v. Commonwealth Life Ins. Co., 
    40 F.3d 796
    , 802 (6th Cir. 1994)). District courts are to
    make “independent determination[s] as to the relevancy of a particular aspect of the plaintiff’s
    employment status and that of the non-protected employee.” 
    Id. For example,
    in Mitchell v.
    Toledo Hospital, we considered the relevant aspects to be operating under the same supervisor,
    working under the same standards, and engaging “in the same conduct without such
    differentiating or mitigating circumstances that would distinguish their conduct or the
    employer’s treatment of them for it.” 
    964 F.2d 577
    , 583 (6th Cir. 1992).
    In her response to the DOT’s motion for summary judgment, Khamati simply asserted
    that she was “treated unlike any other group manager,” that she had “ample evidence that she
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    was treated differently than other group managers,” and that “there is evidence of more favorable
    treatment of similarly situated co-workers, the other group managers in this area,” although she
    failed to highlight any such evidence. At the summary judgment hearing, the court pressed
    Khamati to provide evidence of the other similarly-situated employees. She first named four
    people, including Frank Poma and Lisa Perry. After a lengthy discussion, Khamati’s counsel
    finally asserted that Perry was the similarly-situated employee. However, because Khamati
    never asked Barham or Coulter why Perry was not disciplined, the court found that Khamati
    failed to prove the similarly-situated element and granted summary judgment on the claim.
    Khamati argues that the district court erred in this conclusion, explaining that Poma, also
    a group manager at Mt. Clemens, and Perry, who replaced Khamati as group manager days after
    her reassignment, both closed cases improperly without punishment. The DOT admits that Poma
    and Perry potentially improperly closed cases and the TIGTA investigated both employees, but
    argues that they were not sufficiently similar to Khamati. According to the DOT, the accusations
    against Poma involved improper queuing of cases, rather than improper closing of cases, and no
    one accused him of lying to the TIGTA. Perry, an African-American woman,1 had been accused
    of improper case closures, but, unlike the veteran Khamati, she was new to the position when the
    purported improper case closures took place.         Any improper case closures under Perry’s
    management did not rise to the level of egregiousness as those under Khamati.
    The district court erred in finding that Khamati failed to establish the fourth element of a
    prima facie case for discrimination. Khamati presented some evidence that Poma and Perry
    were similarly situated. In a memorandum Khamati submitted to Barham replying to the Notice
    1
    This is a national origin discrimination case. Khamati was born in Kenya and spoke with a
    Kenyan accent. The fact that Khamati and Perry are both African-American women does not
    necessarily place them in the same protected class for purposes of this case. The DOT does not
    contest this conclusion.
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    of Proposed Adverse Action, Khamati stated that Poma admittedly queued the cases assigned to
    trainees, because they would become aging and inflate his overage numbers. She noted that the
    TIGTA investigated this matter, but he never received discipline for the conduct. Barham’s
    deposition reveals that the TIGTA also investigated an allegation that Perry inappropriately
    closed files. Instead of reprimanding her for these actions, Barham decided to counsel Perry.
    Barham explained that she had discretion in what type of punishment to mete out depending on
    the circumstances of the situation, and Perry’s situation only required counseling.
    This evidence supports the conclusion that at least two individuals may have been
    similarly situated to Khamati. Each acted as group manager under the same supervisors and the
    same IRS performance standards. However, the evidence is unclear as to whether the context in
    which Poma and Perry inappropriately handled cases demonstrated differentiating or mitigating
    circumstances sufficient to justify the disparate treatment from the DOT. The district court made
    no finding as to the relevancy of particular aspects of their employment status. It is entirely
    possible that queuing cases may be less flagrant than closing cases, although both result in
    improved numbers for group managers and could be used to manipulate aging case numbers.
    Similarly, one’s inexperience in a position could allay culpability for improper closures, but
    reasonable minds could also consider improper closures of taxpayer cases so nefarious generally
    as to warrant punishment regardless of experience in the position.
    While the DOT presents a compelling argument that Khamati failed to meet her burden to
    prove a prima facie case of national origin discrimination, we have held that “[t]he prima facie
    requirement for making a Title VII claim is not onerous, and poses a burden easily met.” Cline
    v. Catholic Diocese of Toledo, 
    206 F.3d 651
    , 660 (6th Cir. 2000) (internal citations and quotation
    marks omitted). The evidence supporting Khamati’s prima facie case existed within the record.
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    She referenced some of the relevant exhibits, albeit the incorrect pages, in arguments before the
    district court. Khamati presented a genuine issue of disputed fact as to the existence of similarly-
    situated individuals outside her protected class that received more favorable treatment, though
    barely, such that the district court’s ruling to the contrary was erroneous.
    b. Pretext
    According to the McDonnell Douglas burden-shifting scheme, if the plaintiff proves a
    prima facie case, the defendant must then provide legitimate, non-discriminatory reasons for the
    adverse employment action; if the defendant is successful in proffering such a reason, the burden
    shifts back to the plaintiff to prove that the legitimate reason was pretext for discrimination.
    
    Burdine, 450 U.S. at 252
    . The DOT showed that it terminated Khamati’s employment for
    engaging in conduct unbecoming of a management official, because she improperly closed cases
    and made false or misleading statements about the case closures during the TIGTA investigation.
    The district court did not specifically rule that Khamati failed to show pretext, but during the
    summary judgment hearing, it cast doubt on her ability to do so.
    To show that a defendant’s proffered legitimate, non-discriminatory reason for
    termination was pretextual, the plaintiff must establish that the reason had no basis in fact, did
    not actually motivate the termination, or was insufficient to warrant termination. 
    Abdulnour, 502 F.3d at 502
    . Khamati argues that the reasons had no basis in fact. In rebuttal letters, she
    explained that the cases the DOT officials flagged had been closed in accordance with IRS
    policy or practice, even though one of them could have admittedly been handled better. She
    argues that the proffered reasons for her dismissal were therefore false or unworthy of belief.
    However, to show pretext on the grounds that the proffered reason for termination had no basis
    in fact, Khamati “must allege more than a dispute over the facts upon which [her] discharge was
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    based. [Sh]e must put forth evidence which demonstrates that the employer did not ‘honestly
    believe’ in the proffered non-discriminatory reason for its adverse employment action.”
    Braithwaite v. Timken Co., 
    258 F.3d 488
    , 493-94 (6th Cir. 2001). To show an honest belief, “the
    employer must be able to establish its reasonable reliance on the particularized facts that were
    before it at the time the decision was made.” Smith v. Chrysler Corp., 
    155 F.3d 799
    , 807 (6th
    Cir. 1998).
    Khamati has failed to satisfy her burden of showing pretext. First, Khamati’s main
    argument is that disputes of material fact exist as to whether she improperly closed cases, but
    more is required. See 
    Braithwaite, 258 F.3d at 493-94
    . Second, the nondiscriminatory reasons
    proffered by Alito and Barham, the two supervisors with decision-making authority over
    Khamati’s removal, were based on fact. Alito’s termination letter shows that he relied on the
    particularized facts at hand in determining that Khamati should be removed: he examined, and at
    times repeated verbatim, the findings and conclusions as to the improper case closures presented
    in Coulter’s reassignment letter, the TIGTA investigation report, and Barham’s Notice of
    Proposed Adverse Action; at the same time, he made independent conclusions that differed from
    those of Coulter, the TIGTA, and Barham. Barham engaged in a thorough analysis of the twelve
    improper case closures and issued detailed opinions about the appropriateness of those closures
    based on her knowledge of internal rules and policies. The DOT showed that Barham and Alito
    acted with an honest belief that Khamati improperly closed at least five cases, and Khamati
    presents no persuasive argument to the contrary.
    Because Khamati offered no other pretext arguments, we affirm the judgment of the
    district court, but on pretext grounds rather than for Khamati’s failure to show that a similarly-
    situated individual received more favorable treatment.
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    C. Retaliation
    We also apply the McDonnell Douglas burden-shifting framework to retaliation claims.
    Dixon v. Gonzales, 
    481 F.3d 324
    , 333 (6th Cir. 2007). In order to carry her initial burden to
    establish a prima facie case for retaliation, Khamati must establish that: “(1) [s]he engaged in
    activity protected by Title VII; (2) this exercise of protected rights was known to the defendant;
    (3) the defendant thereafter took adverse employment action against the plaintiff; and (4) there
    was a causal connection between the protected activity and the adverse employment action.” 
    Id. Khamati argues
    that the DOT retaliated against her for submitting grievances and filing EEOC
    complaints. The DOT concedes that based on those activities, it can only contest the fourth
    prong of the prima facie case for retaliation.
    To satisfy the fourth element of a prima facie case for retaliation,
    a plaintiff must proffer evidence sufficient to raise the inference that her protected
    activity was the likely reason for the adverse action. . . . Proof of temporal
    proximity between the protected activity and the adverse employment action,
    coupled with other indicia of retaliatory conduct, may give rise to a finding of a
    causal connection.
    
    Id. (internal citations
    and quotation marks omitted). Khamati first argues that the temporal
    proximity between her 2007 EEOC suit against the DOT and her reassignment to the Detroit
    office shortly thereafter evidenced retaliation for engaging in that activity, but the adverse
    employment action presently before us is Khamati’s termination. Often throughout her brief,
    Khamati attempts to link her grievances and complaints to her reassignment and later dismissal,
    as if the latter two actions constituted a unified decision. However, her reassignment in 2007 is
    distinct, both temporally and contextually, from her removal in 2010. She pursued her retaliation
    claim on the basis of her removal, not her transfer, through the proper EEOC channels to exhaust
    her administrative remedies; the timing of Khamati’s reassignment is inapposite to this claim.
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    The temporal proximity between her 2007 EEOC complaint against Coulter and her 2010
    termination is too strained to provide support for the causation element.
    Khamati highlights other evidence in support of the causal connection prong. Coulter, in
    a grievance filed with the DOT on or around November 9, 2007, stated that he “removed an
    under-performing manager who fights back via EEO complaints and [was] seeking the return of
    the manager to [lower] ranks.” Assuming Khamati is the subject of this sentence, Coulter’s
    statement evidences his motivation for reassignment, not for termination, as he explicitly states
    that he seeks her demotion. This may support a similar claim for retaliation on the basis of her
    reassignment, but does not support the termination claim.         Moreover, Coulter issued this
    statement in late 2007, and Alito terminated Khamati’s employment in 2010, so the temporal and
    causal links between the two are attenuated.
    Khamati further argues that the record shows that DOT employees targeted her before
    she arrived at Mt. Clemens, as evidenced in the 2004 union protestations against her assignment
    to the post. Khamati has alleged but not shown that union dissatisfaction with her assignment to
    Mt. Clemens related to her termination almost six years later. The union members’ complaints
    about Khamati to Coulter and Barham did not lead to the decision to remove her from
    employment. At most, results of the investigation into these complaints were merely aggravating
    factors that supported the termination decision.
    Khamati cannot show a causal link between her protected activities and her termination.
    Accordingly, she failed to carry her initial burden in the McDonnell Douglas framework, and the
    district court properly dismissed her retaliation claim.
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    D. Hostile Work Environment
    It appears from her complaint and quick mention in her appellate brief that Khamati
    brought claims for both discriminatory and retaliatory hostile work environment, although the
    district court seemed to only consider the former.        Both claims require application of the
    McDonnell Douglas burden-shifting scheme where the plaintiff presents circumstantial evidence
    of wrongs. Barrett v. Whirlpool Corp., 
    556 F.3d 502
    , 515 (6th Cir. 2009). To survive summary
    judgment on a discriminatory hostile work environment claim, Khamati must show that 1) she
    was a member of a protected class; 2) she was subjected to unwelcomed discriminatory
    harassment; 3) the harassment was based on her national origin; 4) “[t]he harassment had the
    effect of unreasonably interfering with [her] work performance by creating an intimidating,
    hostile, or offensive work environment; and 5) the existence of employer liability.” Hafford v.
    Seidner, 
    183 F.3d 506
    , 512 (6th Cir. 1999).
    We consider a retaliatory hostile work environment claim as a variety of retaliation.
    Morris v. Oldham Cnty. Fiscal Court, 
    201 F.3d 784
    , 792 (6th Cir. 2000). Consequently, the
    prima facie elements for this claim are a modified version of those four elements recognized in a
    typical retaliation claim: 1) the plaintiff engaged in a protected activity; 2) the defendant knew
    this; 3) the defendant subjected the plaintiff to severe or pervasive retaliatory harassment; and 4)
    the protected activity is causally connected to the harassment. 
    Id. The touchstone
    of any hostile work environment claim, and the main element at issue for
    both hostile work environment claims presented here, is whether “the workplace is permeated
    with ‘discriminatory intimidation, ridicule, and insult’ that is ‘sufficiently severe or pervasive to
    alter the conditions of the victim’s employment and create an abusive working environment.’”
    Harris v. Forklift Sys., Inc., 
    510 U.S. 17
    , 21 (1993) (quoting Meritor Sav. Bank, FSB v. Vinson,
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    477 U.S. 57
    , 65, 67 (1986)). We consider “the frequency of the discriminatory conduct; its
    severity; whether it is physically threatening or humiliating, or a mere offensive utterance; and
    whether it unreasonably interferes with an employee’s work performance.” 
    Id. at 23.
    Khamati asserts that the following constitutes a hostile work environment: she was
    removed from her position without any opportunities to rebut the charges when she was
    reassigned to the Detroit office; she was isolated from other revenue officers in a cubicle; she
    operated for months under a TIGTA investigation that may have led to criminal charges; the
    DOT posted the opening for her former position at Mt. Clemens within days of her transfer; and
    she was ordered to read in the library. However, none of these actions, alone or cumulatively,
    amount to a sufficiently abusive work environment.
    Reassignment to a new post and the resultant placement at a desk in a new location,
    including a cubicle at the end of the hall, does not render a work environment hostile. Perhaps
    the reassignment could be considered an adverse employment action, but her new working
    conditions, while less desirable, were certainly not severe or abusive enough to alter the
    conditions of her employment. See Meritor Sav. 
    Bank, 477 U.S. at 66
    . The isolation is not
    sufficiently harassing to support a finding of a hostile work environment.
    The DOT reacted naturally to reports of improper case closures by instituting an
    investigation into Khamati’s work. That this led to a TIGTA investigation, which can in some
    circumstances prompt criminal prosecution, does not transform the investigation into actionable
    conduct.   While Khamati may have felt threatened, hostile work environments must be
    objectively so. 
    Barrett, 556 F.3d at 514
    . The chain of events spanning from the reports of
    improper case closures to the TIGTA investigation occurred as a matter of DOT policy and are
    reasonable when considering the employer’s responsibility for handling taxpayer cases.
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    Moreover, the prospect of criminal prosecution is a ubiquitous threat when any entity
    investigates potentially illegal behavior.
    The DOT’s advertisement of a job opening for her former position at Mt. Clemens and its
    request that Khamati read in the library also did not render her work environment abusive.
    These actions may be aggravating for Khamati, but they are not illustrative of an insulting or
    intimidating work atmosphere.
    In assessing a hostile work environment claim, the court will only consider those
    attributes of the work environment that arise from the plaintiff’s protected status or performance
    of protected activities. See Williams v. CSX Trans. Co., Inc., 
    643 F.3d 502
    , 511 (6th Cir. 2011).
    Perhaps most condemning, then, is that Khamati has failed to provide any proof beyond bare
    assertions of a causal connection between her Kenyan descent and her work atmosphere and any
    persuasive proof beyond mere speculation of a causal connection between her protected activities
    and her work atmosphere. Accordingly, we affirm the grant of summary judgment on the hostile
    work environment claims.
    AFFIRMED.
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