Zaneta Shivers v. Charter Commc'ns, Inc. ( 2023 )


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  •                           NOT RECOMMENDED FOR PUBLICATION
    File Name: 23a0212n.06
    Case No. 22-3574
    UNITED STATES COURT OF APPEALS
    FOR THE SIXTH CIRCUIT
    FILED
    )                               May 04, 2023
    ZANETA SHIVERS,                                                              DEBORAH S. HUNT, Clerk
    )
    Plaintiff - Appellant,                   )
    )
    v.                                                     ON APPEAL FROM THE UNITED
    )
    STATES DISTRICT COURT FOR THE
    )
    CHARTER COMMUNICATIONS, INC.,                          SOUTHERN DISTRICT OF OHIO
    )
    Defendant - Appellee.                    )
    OPINION
    )
    )
    Before: GIBBONS, THAPAR, and BUSH, Circuit Judges.
    JULIA SMITH GIBBONS, Circuit Judge. Following her termination, Zaneta Shivers sued
    her former employer, Charter Communications, Inc., alleging unlawful discrimination and
    retaliation under Title VII of the Civil Rights Act of 1964 (“Title VII”), the Age Discrimination
    and Employment Act, 
    29 U.S.C. § 621
     et seq. (“ADEA”), and Ohio Revised Code § 4112. She
    also alleged state common law claims for wrongful discharge, implied contract, promissory
    estoppel, and intentional infliction of emotional distress. Shivers appeals the district court’s grant
    of summary judgment on her claims and its dismissal of her state law claims without prejudice.
    Because we conclude that Shivers did not establish a prima facie case of discrimination or
    retaliation, we affirm.
    I.
    In 2001, Zaneta Shivers began working for Time Warner Cable (“TWC”), which was later
    acquired by Charter Communications, Inc. (“Charter”). With the acquisition, Charter’s policies
    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    and procedures replaced TWC’s. Charter’s Employee Handbook provided that “[v]iolations of
    provisions of this Handbook, or any policy, rule, or guidance, may result in corrective action, up
    to and including separation from the company, regardless of whether this is specifically stated in
    the pertinent policy, rule or guidance.” DE 25-1, Tucker Decl., Page ID 133. Its Code of Conduct
    requires that employees appropriately address customer concerns or needs, behave professionally
    when interacting with customers, and make every effort to ensure the customer’s experience is
    exceptional before ending an interaction. Code violations could “result in corrective action, up to
    and including termination[.]” Id. at 183.
    While Charter regularly employed a progressive discipline policy, certain levels of
    discipline could be skipped depending on the severity of the violation. For instance, Charter
    employed a zero-tolerance policy—resulting in termination—if employees hung up on customers.
    The zero-tolerance policy was enforced consistently although it was not written in the Handbook
    or Code of Conduct, and awareness of it varied.
    In February 2018, Shivers transferred to the position of Credit Service Associate (“CSA”).
    CSAs were divided into four teams with different supervisors.            Each team had primary
    responsibility for customer accounts in a specific region of the country. Shivers reported to Credit
    Services Supervisor Joshua Bliss, whose team was responsible for resolving issues primarily for
    West Coast customers. When a customer contacted Charter with a payment-related issue, a CSA
    assigned to that region would review and resolve that “ticket.” DE 25-2, Bliss Decl., Page ID 200.
    CSAs performed two tasks: (1) balance transfers, involving the transfer of money from one
    account to another, and (2) payment research. Most of the tickets handled by Bliss’s team involved
    payment research for West Coast customers.         Despite working primarily with West Coast
    customers, Shivers worked an East Coast 9:00 a.m. to 5:00 p.m. shift. Shivers had access to the
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    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    CSG and Charter billing systems, both used for West Coast customers. Most of the team’s work
    was in the CSG system.
    When Shivers began as a CSA, Michelle Bates trained her on balance transfers. She was
    assigned only balance transfer tickets for around two weeks. Bates then trained Shivers for one
    day on conducting payment research. Tickets came in overnight and were assigned by a team
    member and approved by Bliss the next morning. Over twenty-five tickets were assigned to
    Shivers each day.
    Charter’s established method of evaluating the effectiveness of CSAs was based in part on
    the percentage of tickets that each CSA successfully resolved. At minimum, a CSA’s goal was to
    achieve 90-95% success (partially meets expectations), with higher goals being 95-100% success
    (meets expectations) or 100-105% success (exceeds expectations). Shivers did not meet the
    minimum goal in April or May 2018, resolving approximately 60-61% of the tickets each month.
    In June 2018, new management at Charter implemented an across-the-board change to the
    CSA’s performance goals. The number of tickets needing resolution each day jumped from thirty-
    five to forty-five, and the number of days a ticket could go unresolved decreased from seven to
    three days. Shivers testified that, at that time, her coworker Jason Berner would “raid” her tickets
    to reassign easier tickets to himself, but he “slowed down” on taking her easier tickets after she
    threatened to go to human resources. DE 25-3, Shivers Dep., Page ID 427-29.
    Shortly after this change, Shivers complained to Joanne Gorte, Bliss’s manager, about
    feeling “oppressed” due to the increase in required ticket resolutions and decrease in expected
    completion time. Id. at 430, 434. She also complained about being given access to different
    computer systems but not receiving sufficient training on them and wanting to switch off of Bliss’s
    team.
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    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    After that conversation, Bliss held a one-on-one session with Shivers to coach her on
    addressing payment research tickets efficiently. He also arranged for Kelly Dawson, a more
    experienced CSA, to provide three additional days of training to Shivers on payment research. In
    September 2018, Shivers sat with Dawson to observe her work, and Dawson also observed Shivers
    at work and offered her guidance on how to perform her tasks. Then, in November 2018, Bliss
    documented a verbal coaching session he had with Shivers regarding her attendance. However,
    Bliss notes that Shivers still failed to meet the minimum goal in November 2018, instead scoring
    only 64.83%.
    In early December, Bliss told Shivers that she would be “receiving documented
    counseling” because of her “inability to meet the minimum departmental performance goals.” DE
    25-2, Bliss Decl., PageID 201; see also id. at 210 (“Zaneta . . . is going to be receiving a
    documented counseling for performance.”). Bliss stated that he issued the documented counseling
    two weeks later in the form of a performance improvement plan (“PIP”). As part of the PIP,
    Shivers was put on the mail team, which reduced her number of tickets and made it easier for her
    to reach her performance goals.
    Between the time that Bliss notified Shivers that she would receive documented counseling
    and the issuance of the PIP, Shivers requested a meeting with Julie Tucker, Charter’s Human
    Resources Manager. During that meeting, Shivers told Tucker that Bliss had “a personal issue
    against” her because of “[her] age, because of [her] tenure with the company, because [she] was a
    black woman.” DE 25-3, Shivers Dep., PageID 435-36, 562. Shivers also complained that Bliss
    denied all of her vacation requests.
    At Charter, there were certain rules regarding vacation leave, including that employees
    could not take off more than one major holiday—meaning the week before, during, and after the
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    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    holiday. On any given day, two people per supervisor were permitted a scheduled day off, and
    senior employees had priority. Charter would also honor preexisting scheduled days off for
    internal new hires. Bliss both approved and denied Shivers’s requests for vacation leave. Bliss
    and Shivers agree that Bliss occasionally approved Shivers’s leave on short notice or modified her
    leave when she had to change a previously scheduled time frame.
    At one point, Shivers also complained to Bliss about having West Coast tickets but being
    on an East Coast shift schedule. Bliss instructed her to put the tickets for West Coast customers
    aside until she could call them at 9:00 a.m. West Coast time. Bliss also explained that a CSA
    should be able to resolve 80% of payment research tickets without customer calls if all the banking
    tools were used. At the time, Bliss lacked the ability to assign Shivers any East Coast tickets
    “because she was a CSG team member working CSG tickets.” DE 31, Bliss Dep., Page ID 1157.
    On her 2018 annual performance review, Shivers received a score of 2.3 on a five-point
    rating scale,1 meaning “Partially Achieved Expected Performance.” DE 25-3, Shivers Dep.,
    PageID 393–94; DE 25-2, Bliss Decl., PageID 201. That score was too low to qualify her for an
    annual merit increase—which required a minimum score of 3.0—and CSAs were not eligible for
    bonuses.
    On March 28, 2019, Shivers called a customer to obtain additional information from her to
    locate a payment. The customer was “belligerent” from the outset and kept trying to cut Shivers’s
    explanation short. DE 25-3, Shivers Dep., Page ID 275-77. Shivers states that she had to end the
    call because the customer was not listening to her, kept escalating the situation, and was verbally
    1
    Shivers states that Bliss was the only one who graded performance based on a performance
    matrix; other supervisors allowed CSAs “to just complete the work.” DE 25-3, Shivers Dep., Page
    ID 399. Bliss states that they were department-wide metrics. Tucker confirms that Charter used
    a computer program to evaluate eligibility for an annual merit increase based on a five-point scale,
    and only employees with an overall score of 3.0 were eligible.
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    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    attacking her. She testified that she said goodbye before hanging up and does not remember
    whether the customer was still talking at that point. While Shivers could have transferred the
    uncooperative customer to a supervisor, she believed that Bliss was not yet in the office. After
    hanging up, she notated the customer’s account.
    The customer called back the next day, spoke to another associate, and complained about
    his previous call with Shivers. That associate emailed Bliss the customer’s information and
    recommended looking up the call. After listening to the recording, Bliss emailed Tucker, Gorte,
    Human Resources Generalist Laura Craft, and Human Resources Director Nancy Bradfield about
    Shivers’s performance on the call and sent them a link to the audio recording. Bliss drafted a
    corrective action form and recommended the issuance of a final warning to Shivers for arguing
    with and hanging up on the customer. He did not expect that she would be terminated and was
    unaware of the zero-tolerance policy for hang-ups, as he had not been involved in this type of
    incident before.
    Tucker directed Craft to review the recorded phone call. Bliss and Craft listened to the call
    together. Upon confirmation from Craft that Shivers hung up on the customer, Tucker “determined
    and decided that Shivers’ action”—the single hang-up—“warranted immediate termination,
    consistent with Charter’s approach to every other intentional customer hang-up incident that I had
    been involved in or made aware of.” DE 25-1, Tucker Decl., Page ID 135. Bliss was informed
    that Shivers would be terminated due to the severity of her violation and notified about the zero-
    tolerance policy.
    Even after Tucker communicated her termination recommendation, Bliss still thought that
    a final warning should apply instead. However, he testified that, once he heard of the zero-
    tolerance policy, his “hands were tied.” DE 31, Bliss Dep., Page ID 1151. The request for
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    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    termination received approvals from the management team—supervisor Bliss, senior manager
    Gorte, and director Kay Mushill—as well as Tucker and Human Resources Director Nancy
    Bradfield.
    Two weeks later, Bliss asked Shivers to join him in Gorte’s office, along with Craft. Bliss
    told Shivers she was being terminated for the March 28 hang-up in accordance with Charter’s zero-
    tolerance policy for such behavior. Shivers responded that she was unaware of the policy and
    thought that progressive discipline applied. She recounts that Craft gave her Tucker’s number to
    call if she did not agree with the decision. Shivers noted that Bliss had paperwork in his hand, but
    Shivers left the office directly after being terminated and did not receive it. Shivers was forty-
    seven years old at the time of her termination.
    After her termination, Shivers first tried calling Tucker but received no response. She then
    filed a charge of discrimination with the Ohio Civil Rights Commission (“OCRC”). Shivers
    testified that she believed that Bliss alone singled her out to be terminated for a single hang-up
    under a nonexistent zero tolerance policy.
    Shivers received her right to sue letter in August 2020. Three months later, she sued
    Charter, alleging that she was wrongfully terminated under federal and state law because of her
    race and age. Charter denied all allegations and moved for summary judgment on each.
    The district court granted Charter’s summary judgment motion on Shivers’s discrimination
    and retaliation claims and dismissed Shivers’s state law claims without prejudice. The court
    determined that Shivers failed to establish prima facie discrimination or retaliation. First, it
    concluded that the alleged issues with Shivers’s training, computer access, workload, leave
    requests, and phone status did not constitute adverse employment actions. Second, although the
    court considered as adverse employment actions the denial of a raise and bonus, the failure to apply
    -7-
    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    progressive discipline, and Shivers’s termination, it dismissed these claims because Shivers failed
    to present evidence permitting a finding that she was treated differently than similarly situated
    non-protected employees. The district court also dismissed Shivers’s hostile work environment
    claim for failure to defend the claim on summary judgment.
    Turning to Shiver’s retaliation claim, the district court determined that the placement of
    Shivers on a PIP did not constitute a materially adverse employment action. It then concluded that
    Shivers did not establish her causation burden regarding her termination and granted Charter’s
    motion on this claim. Last, the district court dismissed Shivers’s state law claims for wrongful
    discharge, breach of implied contract, and promissory estoppel without prejudice to re-filing in
    state court.
    Shivers filed the instant appeal.
    II
    We review the district court’s grant of summary judgment de novo. Weser v. Goodson,
    
    965 F.3d 507
    , 513 (6th Cir. 2020). A movant is entitled to summary judgment if she shows that
    there is no genuine dispute of any material fact and that she is entitled to judgment as a matter of
    law. Fed. R. Civ. P. 56(a). If the nonmovant “fails to properly support an assertion of fact or fails
    to properly address another party’s assertion of fact,” the fact may be treated as undisputed. Fed.
    R. Civ. P. 56(e)(2). A genuine dispute of material fact exists “if the evidence is such that a
    reasonable jury could return a verdict for the nonmoving party.” Anderson v. Liberty Lobby, Inc.,
    
    477 U.S. 242
    , 248 (1986). “Only disputes over facts that might affect the outcome of the suit
    under the governing law will properly preclude the entry of summary judgment. Factual disputes
    that are irrelevant or unnecessary will not be counted.” 
    Id.
     In drawing any inferences, we view
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    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    the underlying facts in the light most favorable to the nonmovant. Matsushita Elec. Indus. Co. v.
    Zenith Radio Corp., 
    475 U.S. 574
    , 587 (1986) (internal quotation marks and citations omitted).
    III.
    Shivers argues that the district court improperly granted Charter summary judgment on her
    discrimination and retaliation claims. Under the McDonnell Douglas framework, she contends
    that the district court erred in concluding that she did not satisfy either the third or fourth factor of
    her prima facie burden for each of her claims. We review these arguments in turn.
    1. Race and Age Discrimination Claims
    Shivers asserts her race and age discrimination claims under federal law and Ohio state
    law, which employ the same analytical framework. Minadeo v. ICI Paints, 
    398 F.3d 751
    , 763 (6th
    Cir. 2005) (ADEA analysis applicable to Ohio age discrimination claims); Threat v. City of
    Cleveland, 
    6 F.4th 672
    , 680 (6th Cir. 2021) (Title VII analysis applicable to Ohio race
    discrimination claims). As Shivers supports her claims with circumstantial evidence, we follow
    the burden-shifting framework articulated in McDonnell Douglas Corp. v. Green, 
    411 U.S. 792
    (1973). See Mitchell v. Toledo Hosp., 
    964 F.2d 577
    , 582 (6th Cir. 1992).
    To survive summary judgment, the McDonnell Douglas framework requires that Shivers
    first establish a prima facie case of discrimination by showing that she: (1) is a member of a
    protected class; (2) is qualified for the job; (3) suffered an adverse employment decision; and
    (4) was treated differently than similarly situated non-protected employees. Chattman v. Toho
    Tenax Am., Inc., 
    686 F.3d 339
    , 347 (6th Cir. 2012); Hrdlicka v. Gen. Motors, LLC, 
    63 F.4th 555
    ,
    575 (6th Cir. 2023). If a prima facie case is established, the burden shifts to Charter to “articulate
    some legitimate, nondiscriminatory reason” for the adverse employment action. Blizzard v.
    Marion Tech. Coll., 
    698 F.3d 275
    , 283 (6th Cir. 2012) (quoting McDonnell, 
    411 U.S. at 802
    ).
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    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    Once a nondiscriminatory reason is asserted, the burden returns to Shivers to show that Charter’s
    proffered reason was pretextual. 
    Id.
    The parties only dispute the third and fourth factors for Shivers’s claims. We first consider
    whether her alleged negative administrative actions amount to adverse employment actions.
    A. Administrative Actions
    An adverse employment action requires a “materially adverse change in the terms or
    conditions” of employment. Kocsis v. Multi-Care Mgmt. Inc., 
    97 F.3d 876
    , 885 (6th Cir. 1996).
    This change “constitutes a significant change in employment status, such as hiring, firing, failing
    to promote, reassignment with significantly different responsibilities, or a decision causing a
    significant change in benefits.” Burlington Indus., Inc. v. Ellerth, 
    524 U.S. 742
    , 761 (1998).
    Adverse employment action “requires an official act of the enterprise, a company act. The decision
    in most cases is documented in official company records, and may be subject to review by higher
    level supervisors.” 
    Id. at 762
    ; see also Laster v. City of Kalamazoo, 
    746 F.3d 714
    , 727 (6th Cir.
    2014).    By contrast, de minimis employment actions, which could be described as “mere
    inconvenience[s] or an alteration of job responsibilities,” are not actionable. Kocsis, 
    97 F.3d at 886
     (citation omitted).
    Shivers argues that she suffered adverse employment actions in the form of (1) insufficient
    training, (2) denial of and delayed computer access, (3) increased workload assignments, (4) denial
    of vacation leave, and (5) being singled out to keep her work phone available at all times. Relying
    on an unpublished district court case, Brantley v. Cinergy Corp., No. 101CV378, 
    2007 WL 2462652
     (S.D. Ohio Aug. 27, 2007), Shivers argues that the differential treatment she received—
    considered individually or collectively—delayed or impacted her ability to perform her job
    functions and made the terms and conditions of her employment more onerous than that of her
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    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    non-protected peers, constituting adverse actions. Charter disputes the underlying facts regarding
    these allegations, and nevertheless responds that, even if the actions did occur, they are de minimis.
    Examining each, we conclude that none of the alleged actions constitute adverse employment
    actions.
    To start, Shivers’s allegations of insufficient training do not rise to the level of an adverse
    employment action. It is undisputed that Shivers received training on balance transfers and
    payment research both at or near the start of her work as a CSA. She started with balance transfer
    training and does not argue that it was insufficient. And while Shivers asserts that her initial
    training on payment research did not adequately prepare her, it is undisputed that she received
    further training on payment research when she requested it. Thus, there is no indication that the
    delay in payment research training negatively changed the conditions of her employment or “was
    more disruptive than a mere inconvenience,” because she ultimately received the training. Threat,
    6 F.4th at 679 (internal quotation marks and citation omitted); c.f. Vitt v. City of Cincinnati, 
    97 F. App’x 634
    , 639 (6th Cir. 2004) (no adverse action from denial of training).
    Likewise, Shivers’s delayed access to certain computer credentials does not rise to the level
    of an adverse employment action. Despite an initial one-month delay in gaining access to
    computer systems, Shivers received access to these systems and could use the credentials of her
    coworkers to access systems during the delay. See, e.g., Stewart v. Esper, 
    815 F. App’x 8
    , 18 (6th
    Cir. 2020) (holding initial denial of access to a specific computer system was de minimis when
    plaintiff “received access within a month”). Shivers also testified that she had access to the CSG
    and Charter billing systems and acknowledges that her responsibilities primarily involved West
    Coast customers with tickets in the CSG system. As to Shivers’ assertion that she could never
    directly access other computer systems, the record reveals that she was asking people under
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    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    different supervision—not directly on the CSG team—for the access that they had. Moreover, her
    testimony reveals that she could still access these computer systems, if at all needed, through
    others. Even if the lack of access to certain computer systems did negatively affect Shivers’s
    performance to the degree that it constituted an adverse employment action, Shivers would fail on
    the fourth prong of establishing a prima facie case. She only offers as comparators employees who
    had access to other computer systems because they were assigned to special projects that gave
    them this access. On both the third and fourth factors, this claim fails.
    Neither does Shivers’s workload constitute an adverse employment action.                Shivers
    acknowledges that part of her mounting workload resulted from an across-the-board increase in
    the required number of resolved tickets and a decrease in the time allowed for resolving those
    tickets. She also testified that her reception of the harder payment research tickets was partially
    caused by her colleague’s “raid[ing]” of her tickets to reassign the easier batch to himself, which
    slowed down after she threatened to go to human resources. DE 25-3, Shivers Dep., Page ID 427-
    29; c.f. Garcia v. Beaumont Health Royal Oak Hosp., No. 22-1186, 
    2022 WL 5434558
    , at *6 (6th
    Cir. Oct. 7, 2022) (“Title VII affords [the plaintiff] no right to dictate her employer’s dealings with
    a coworker who is no longer harassing her.”). Further, although Shivers argues that her East Coast
    hours made her West Coast workload more difficult to resolve, she does not dispute her assignment
    to a West Coast ticket team. Moreover, most payment research tickets could be completed without
    contacting customers, and payment research was Shivers’s job responsibility and the majority of
    her team’s work. Finally, when Shivers requested to be put on a special project, she was put on
    the mail team—which she acknowledges reduced her workload.
    Shivers argues that she was disproportionately denied her preferred vacation requests every
    time she requested them, including for major holidays. But the record reveals that this was also
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    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    not an adverse employment action. Bliss approved many days off for Shivers, including around
    major holidays. It also appears that Bliss’s stated reasons for denying some of Shivers’s requests
    aligned with the stated policies regarding vacation leave. See Smith v. Leggett Wire Co., 
    220 F.3d 752
    , 763 (6th Cir. 2000) (“[I]t is inappropriate for the judiciary to substitute its judgment for that
    of management.”). Here, some denials of vacation requests according to Charter’s policy, without
    more, is not an adverse employment decision.2 See Johnson v. United Parcel Service, Inc., 
    117 F. App’x 444
    , 450 (6th Cir. 2004) (scheduling issues not adverse actions); White v. Andy Frain Servs.,
    
    629 F. App’x 131
    , 134 (2d Cir. 2015) (denial of vacation requests not adverse employment action).
    As to Shiver’s assertion that she was treated differently by virtue of having to keep her
    phone on “available status,” Bliss explains that all employees used the same phone system that
    transferred the next incoming call to any “idle” associates. DE 31, Bliss Dep., Page ID 1187.
    Whether or not the requirement was a departmental policy is unnecessary to resolve, though,
    because Shivers does not demonstrate how receiving calls constitutes a “change in employment
    status . . . reassignment with significantly different responsibilities, or . . . a significant change in
    benefits,” Burlington, 
    524 U.S. at 761
    , and it does not give rise to an inference that Charter
    increased Shivers’s phone call frequency through any official action at any specific time during
    her employment. Cf. 
    id. at 762
     (adverse employment action usually requiring “company act”). It
    therefore does not constitute an adverse employment action.
    Standing alone, none of these administrative actions amount to an adverse employment
    action. But we must also consider “[t]he[ir] cumulative effect.” Rogers v. Henry Ford Health
    Sys., 
    897 F.3d 763
    , 776 (6th Cir. 2018). The alleged actions still fall short. Shivers asserts
    2
    Charter does not challenge Shivers’s argument that denial of bonuses, performance rating, salary
    increases, and discipline (termination) were adverse employment decisions.
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    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    difficulties resulting from across-the-board decisions increasing workload, company policies
    applicable to her non-protected counterparts, her own job responsibilities, and coworkers’
    behavior. She does not establish that she was assigned tasks that other non-protected employees
    did not also have to perform. She was placed on a special project when she requested it and was
    not denied specialized opportunities for service that were “informal prerequisites for internal
    promotions,” like in Brantley, 
    2007 WL 2462652
    , at *17. She does not create a genuine dispute
    of material fact that she was reassigned to a workload outside the confines of her job
    responsibilities, see Kocsis, 
    97 F.3d at 885
     (affirming that “reassignments without salary or work
    hour changes do not ordinarily constitute adverse employment decisions in employment
    discrimination claims”), or that she had a disproportionately heavy workload compared to her
    peers. See Feingold v. New York, 
    366 F.3d 138
    , 152-53 (2d Cir. 2004) (describing “assignment of
    a disproportionately heavy workload” as an adverse employment action capable of supporting Title
    VII liability). Because a reasonable jury could not find that the terms and conditions of her
    employment were adversely affected, we affirm.
    Shivers next alleges that she was denied bonuses and salary increases.3 Charter does not
    challenge that these alleged denials would constitute adverse employment actions but rather
    disputes two other points. First, it argues that Shivers failed to establish that she suffered the
    adverse action of a bonus denial. Here, Charter is correct: it is undisputed that CSAs (like Shivers)
    were not eligible for bonuses, so she could not have suffered by not receiving one. Second, Charter
    argues that Shivers failed to show the fourth prong of the prima facie analysis—that Charter treated
    3
    Charter contends that Shivers waived her arguments regarding an improper denial of a raise and
    bonus. But Shivers argued in her appellate brief that the district court erred in considering the
    “disparate rating scale for . . . salary increases” and its “detrimental effect on Ms. Shivers’
    employment.” CA6 R. 13, Appellant Br., at 35. We therefore consider the argument.
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    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    similarly situated white or younger employees differently when it came to the performance scale.
    Shivers counters that the district court erred by holding her to an improperly high standard of proof
    when it found her employee comparators were inadequate.
    A plaintiff satisfies the fourth prong of the prima facie analysis where she demonstrates
    that a “comparable non-protected person was treated better.” Ercegovich v. Goodyear Tire &
    Rubber Co., 
    154 F.3d 344
    , 350 (6th Cir. 1998) (quoting Mitchell, 
    964 F.2d at 582-83
    ). The
    comparison need not be an “exact correlation,” but Shivers must establish that, in all “relevant
    aspects,” her employment conditions were “nearly identical” to those of white or younger
    coworkers who received more favorable treatment. Id. at 352 (internal citations omitted). Three
    factors are “generally relevant” to each case: “whether the employees: (1) engaged in the same
    conduct, (2) dealt with the same supervisor, and (3) were subject to the same standards.” Johnson
    v. Ohio Dep’t of Pub. Safety, 
    942 F.3d 329
    , 331 (6th Cir. 2019) (citing, inter alia, Mitchell, 
    964 F.2d at 583
    ).     We independently determine the value of Shivers’s proffered comparisons.
    Ercegovich, 
    154 F.3d at 352
    . The district court undertook this same analysis, and we find no error
    in its recitation of the legal standard.
    Shivers’s 2.3 performance evaluation rating precluded her from a merit increase—like a
    below-3 rating did for all other employees. Shivers failed to identify a similarly situated non-
    protected employee at Charter with a sub-3 performance score who still received a merit increase.
    See Smith v. City of Toledo, 
    13 F.4th 508
    , 515 (6th Cir. 2021); Simpson v. Vanderbilt Univ.,
    
    689 F. App’x 450
    , 451 (6th Cir. 2017) (no prima facie case where plaintiff “failed to identify a
    suitable [] comparator”). We agree with the district court that she did not establish her prima facie
    case regarding these claims and affirm.
    - 15 -
    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    B. Termination
    Whether Shivers can establish her prima facie case of discrimination based on her
    termination turns again on the fourth McDonnell Douglas factor. Because she provides no suitable
    comparators establishing differential treatment, this claim fails as well.
    Shivers offers several comparators to support her claim, arguing that she suffered more
    severe treatment for actions taken by other non-protected employees. But none of the comparators
    she identifies are sufficient. First, all but one of the comparators drawn from Charter’s discovery,
    shared a protected category with Shivers: three of the seven were over 40 years old, and four of
    the seven were African-American. Even more importantly, none of the offered comparators were
    supervised by Bliss or retained their jobs after the discovery of a hang-up.
    Shivers uses the “most egregious example” of differential treatment to rebut this claim—
    that the one comparator who was both Caucasian and younger, Employee 6070115, had forty-three
    hang-ups before being terminated. CA6 R. 13, Appellant Br., at 10-11. However, the termination
    paperwork reveals that Employee 6070115’s multiple hang-ups were discovered in a single routine
    audit covering an approximately thirty-day period. Documentation shows that this auditing
    process was used to review other employees and resulted in terminations. Instead of an audit, Bliss
    discovered the sole hang-up for Shivers because another associate notified him the following day
    after speaking to the dissatisfied customer.       The termination of Employee 6070115 only
    corroborates that discovery of the hang-ups, not necessarily when the hang-up occurred, is the
    event that immediately prompts termination.
    - 16 -
    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    Only one of the other affidavits that Shivers provides for the other “similarly situated”
    employees speaks to the issue of hang-ups for which Shivers was terminated.4 Octavia Griggs
    declared that she remembered hanging up on a rude customer in 2018 and was not terminated at
    the time. However, there is no dispute of material fact established by Griggs’s affidavit because
    Griggs is an African American over forty years old, thus sharing the same protected characteristics
    as Shivers, and Griggs worked on a different team under a different supervisor. Thus, this incident
    cannot establish that Shivers received differential treatment from that of a non-protected
    comparator.
    Finally, we turn to Shivers’s contention that the district court ignored whether zero
    tolerance “was even a real policy.” CA6 R. 13, Appellant Br., at 11. But simply because some
    supervisors and employees were unaware of the policy does not mean that it does not exist. Human
    resources,5 charged jointly with leadership to make final decisions regarding employee discipline,
    has consistently maintained that Charter applies a zero-tolerance policy for customer hang-ups.
    That policy existed and was applied before Shivers’s termination. Although the policy is not
    formally included in written policy, it is consistent with Charter’s policies and procedures, which
    state that any violations of policies, rules, or guidance, such as how to appropriately address
    customer concerns or needs, can result in termination. The real issue here is not whether the policy
    4
    To the degree that Shivers uses the testimony of four African American employees terminated
    during the same period who were “terminated for improper reasons related to their age, longevity
    and the higher pay they were all earning,” CA6 R. 13, Appellant Br., at 12, pattern-or-practice
    evidence is generally “inappropriate as a vehicle for proving discrimination in an individual case”
    because it does not evaluate individual hiring decisions. Bacon v. Honda of Am. Mfg., Inc.,
    
    370 F.3d 565
    , 575 (6th Cir. 2004) (citation omitted).
    5
    Although one Charter Human Resources Business Partner questioned the application of a zero-
    tolerance policy for an employee with only one hang up, there is insufficient information given
    about the incident. Moreover, human resources and management in that case still decided to
    terminate that employee based on a single hang-up.
    - 17 -
    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    existed, but rather if Shivers was treated differently in its application. And because Shivers cannot
    establish a genuine dispute of material fact that other similarly situated colleagues were treated
    differently under this policy, she fails to establish her claim. We affirm.
    2. Retaliation
    Shivers alleges that her placement on a PIP and her termination were retaliation for her
    complaints of discriminatory treatment.6 As with her discrimination claims, we apply the McDonnell
    Douglas burden-shifting framework because Shivers presents indirect evidence. Laster, 
    746 F.3d at 730
    . To establish her prima facie case, Shivers must establish that “(1) [she] engaged in activity
    protected by Title VII; (2) [her] exercise of such protected activity was known by the defendant;
    (3) thereafter, the defendant took an action that was ‘materially adverse’ to the plaintiff; and (4) a
    causal connection existed between the protected activity and the materially adverse action.” 
    Id.
    (quoting Jones v. Johanns, 
    264 F. App’x 463
    , 466 (6th Cir. 2007)). Charter disputes the third and
    fourth prongs of the prima facie claim regarding Shivers’s PIP and only the fourth prong regarding her
    termination.
    “Plaintiff’s burden of establishing a materially adverse employment action is ‘less onerous
    in the retaliation context than in the anti-discrimination context.’” Laster, 
    746 F.3d at 731
     (internal
    quotations omitted). A materially adverse action “means it well might have dissuaded a reasonable
    worker from making or supporting a charge of discrimination.” Burlington N. & Santa Fe Ry. v.
    White, 
    548 U.S. 53
    , 68 (2006) (internal quotation and citations omitted).
    Placing an employee on a performance improvement plan may meet the “relatively low
    bar” of constituting a materially adverse action in the context of a retaliation claim. Michael v.
    6
    Charter argues that Shivers waived her right to challenge the district court’s order related to her
    PIP retaliation theory, but we find sufficient support in Shivers’s initial brief to consider her
    argument.
    - 18 -
    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    Caterpillar Fin. Svcs. Corp., 
    496 F.3d 584
    , 596 (6th Cir. 2007). But here, the specifics of Shivers’s
    PIP cast doubt as to its material adversity. Through her PIP, Shivers was placed on the mail team,
    which reduced the number of tickets she had to resolve. She agreed that this placement was
    beneficial, which, we conclude, likely would not have dissuaded a reasonable worker from making
    a charge of discrimination. As to causation, Bliss told Shivers that she would be “receiving
    documented counseling” before she complained to human resources. DE 25-2, Bliss Decl., PageID
    201. Bliss could not have retaliated against Shivers before she engaged in the protected activity,
    so she cannot satisfy a prima facie retaliation case on this basis either. See Fletcher v. U.S. Renal
    Care, 
    709 F. App’x 347
    , 354 (6th Cir. 2017) (“[T]he ‘critical’ question for purposes of causation
    is whether ‘the scrutiny increased’ after the employee engaged in the protected activity.” (quoting
    Hamilton v. GE, 
    556 F.3d 428
    , 436 (6th Cir. 2009)). Thus, on either the third or fourth factor,
    Shivers fails to establish a prima facie case of retaliation based on her placement on a PIP.
    As to Shivers’s termination, Charter only challenges causation. “To establish a causal
    connection, a plaintiff must proffer evidence sufficient to raise the inference that her protected
    activity was the likely reason for the adverse action.” Dixon v. Gonzales, 
    481 F.3d 324
    , 333 (6th
    Cir. 2007) (internal quotation and citation omitted). In other words, Shivers must prove “that the
    unlawful retaliation would not have occurred in the absence of the alleged wrongful action or
    actions of the employer.” Laster, 
    746 F.3d at 731
     (quoting Univ. of Tex. Sw. Med. Ctr. v. Nassar,
    
    570 U.S. 338
    , 360 (2013)). “Although no one factor is dispositive in establishing a causal
    connection, evidence that defendant treated the plaintiff differently from similarly situated
    employees or that the adverse action was taken shortly after the plaintiff’s exercise of protected
    rights is relevant to causation.” Nguyen v. City of Cleveland, 
    229 F.3d 559
    , 563 (6th Cir. 2000).
    - 19 -
    No. 22-3574, Shivers v. Charter Commc’ns, Inc.
    Shivers contends that she demonstrates causation in two ways.              First, like in the
    discrimination context, she argues that she was treated differently than her similarly situated non-
    protected peers. Yet Shivers fails to identify any similarly situated non-protected employees who
    hung up on a customer and were not terminated for the infraction, so there is no genuine dispute
    of material fact that she was treated differently from her peers. Shivers next argues that she
    establishes causation through temporal proximity—emphasizing that there were only three and a
    half months between her complaint of discrimination on December 26, 2018, and her termination
    on April 16, 2019. However, this time period alone is insufficient to establish causation. See, e.g.,
    Boshaw v. Midland Brewing Co., 
    32 F.4th 598
    , 605 (6th Cir. 2022) (“[T]hree months passed
    between [the plaintiff’s] complaint to [his employer] and his termination, a firm indicator of a lack
    of a causal link.”); Barlia v. MWI Veterinary Supply, Inc., 721 Fed. App’x 439 (6th Cir. 2018)
    (three months between protected activity and adverse actions insufficient). Apart from these
    insufficient arguments, Shivers provides no facts from which the court could reasonably infer that
    her protected activity was the reason she was terminated. Her retaliation claim therefore fails.
    IV.
    For the foregoing reasons, we affirm.
    - 20 -