*

 The Honorable Nancy G. Edmunds, United States District Judge for the Eastern District of Michigan, sitting

by designation.

RECOMMENDED FOR FULL-TEXT PUBLICATION

Pursuant to Sixth Circuit Rule 206

File Name: 08a0081p.06

UNITED STATES COURT OF APPEALS

FOR THE SIXTH CIRCUIT _________________

AMANDA HAWKINS et al.,

 Plaintiffs-Appellants,

v.

ANHEUSER-BUSCH, INC.,

 Defendant-Appellee.

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No. 07-3235

Appeal from the United States District Court

for the Southern District of Ohio at Columbus.

No. 05-00688—Gregory L. Frost, District Judge.

Argued: October 30, 2007

Decided and Filed: February 19, 2008 

Before: DAUGHTREY and GILMAN, Circuit Judges; EDMUNDS, District Judge.*

_________________

COUNSEL

ARGUED: Alexander M. Spater, SPATER LAW OFFICE, Columbus, Ohio, for Appellants. Mark

A. Knueve, VORYS, SATER, SEYMOUR & PEASE, Columbus, Ohio, for Appellee. ON BRIEF:

Alexander M. Spater, SPATER LAW OFFICE, Columbus, Ohio, for Appellants. Mark A. Knueve,

Alicia M. Chiu, Stacia Marie Jones, VORYS, SATER, SEYMOUR & PEASE, Columbus, Ohio, for

Appellee.

_________________

OPINION _________________

RONALD LEE GILMAN, Circuit Judge. Four female employees of Anheuser-Busch, Inc.

appeal from a grant of summary judgment in favor of the brewery in this sex-discrimination and

retaliation case. Three of the employees—Jackie Cunningham, Amanda Hawkins, and Cherri

Hill—allege that sexual harassment by a coworker, Bill Robinson, created a hostile work

environment in violation of Ohio Revised Code § 4112. Hill and the fourth employee, Kathryn

Jackson, also claim that the brewery is liable for Robinson’s acts of retaliation. 

 The district court granted summary judgment in favor of Anheuser-Busch on the

discrimination claims after finding that (1) the women failed to make a showing that the alleged

1
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 2

conduct was sufficiently severe or pervasive to create a hostile work environment, and (2) no

reasonable juror could conclude that Anheuser-Busch knew or should have known of the

harassment, or that it failed to take prompt and appropriate corrective action. As to the retaliation

claims, the court dismissed them on the grounds that (1) this circuit has not previously recognized

a claim for coworker retaliation, and (2) Hill and Jackson failed to allege conduct by AnheuserBusch that rose to the level of an adverse employment action.

For the reasons set for below, we AFFIRM the district court’s grant of summary judgment

as to Hawkins’s hostile-work-environment claim and Jackson’s retaliation claim, but we REVERSE

the grant of summary judgment as to Cunningham’s and Hill’s hostile-work-environment claims and

Hill’s retaliation claim and REMAND the case for further proceedings consistent with this opinion.

I. BACKGROUND

A. Factual background

1. Diana Chiandet

The first reported incident of Robinson harassing a female employee at Anheuser-Busch’s

plant in Columbus, Ohio involved an employee named Diana Chiandet. Chiandet worked on

brewery line 75 with Robinson. Although Chiandet is not a plaintiff in the present case, prior

incidents of sexual harassment involving Robinson are relevant to the claims in this case, as

discussed in Part II.C.2. below. 

Chiandet complained to brewery management in July of 1993 that she had received three

harassing and threatening anonymous notes. The first note stated: “Are you looking for a real good

hot time with a real hard body man if so I’m your man. Call my line to nite [sic] for some read [sic]

hot sex talk. 1800-334-1256. I’ll be waiting.” The second note read: “Hi - Are you lonely and

looking for a real hot time if so I’m the man for you. If you want something Hot and Hard call me

at 1-800-335-666. They call me Mr. Big Daddy.” The final note stated: “What’s up sexy. So are

your ready for something nice and hard because I think it’s about time we got together so we can

have a good time all nite [sic] long. I no [sic] you like it long and Hard. And I have tools to do that

all nite [sic] thing. P.S. Don’t worry I will make real good to you. I no [sic] what you like PAIN.”

On August 4, 2003, shortly after reporting the notes to management, Chiandet told her supervisor

that her car had been sideswiped at work. 

The brewery concluded that the notes were “inappropriate, lewd, suggestive and

threatening,” and launched an investigation into the incident. A handwriting expert promptly

determined that Robinson was the author of the notes. Although Robinson originally denied writing

them, he later admitted to being the author after he was confronted with evidence from the

handwriting expert. This caused Anheuser-Busch to terminate Robinson’s employment in early

September of 1993. Robinson pursued a union-backed grievance. 

 Under the collective bargaining agreement at the brewery, management may terminate

employees only for just cause. Employees who wish to challenge a disciplinary action taken against

them can file a grievance. Grievances are entertained first by a department head, then by a human

resources manager, and finally by a Multi-Plant Grievance Committee. The Grievance Committee

is composed of two company representatives, two union representatives, and a mutually agreed-upon

arbitrator. Following Robinson’s appeal, the Grievance Committee reinstated him after a six-month

suspension. 
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 3

2. Jackie Cunningham

Cunningham was hired by Anheuser-Busch in May of 1996. She was transferred to brewery

line 75 in 1999 and began working with Robinson at that time. Cunningham became concerned

about Robinson’s conduct after she saw him near her residence and believed that he was following

her. She alleged that, shortly after she saw Robinson near her home, he began to harass her at work.

Specifically, Cunningham recounted in her deposition that (1) during a training session in 1999,

Robinson sang a rap song to her with the lyrics: “Baby, won’t you back that thing up,” and then held

money in his hand and said: “Is that what it’s gonna take?”, (2) Robinson tried to put his hand on

her shoulder, but she moved away, (3) Robinson said: “I will suck your pussy but you got to suck

my dick,” (4) Robinson caressed her back and she responded by screaming at him: “Don’t touch

me,” (5) Robinson told her to come over to his vehicle at work and, when she refused, he chased her

around and tried to grab her as she ran away, (6) Robinson asked her: “Why don’t you just suck my

dick?”, and (7) Robinson told Cunningham that he was getting rid of his girlfriend, and asked her:

“Why don’t you just make up your mind?” while trying “to feel on her.” Cunningham also said that

she could not remember every instance of harassing behavior, but that Robinson would harass her

“on and off” and would “push on and on.”

She allegedly complained to her supervisor, Eric Steinberg, “a few times” about Robinson’s

behavior and contacted plant operations manager Richard Sambecki to request a transfer.

Cunningham also asserted that she told her supervisors that life was “unbearable” on line 75 and that

Robinson was “really trying to make [her] job difficult,” but admitted that she did not explicitly say

that Robinson was sexually harassing her. She also talked with her union steward, Leslie Schoenian,

about Robinson’s behavior. Schoenian advised Cunningham of the things that Robinson “was

capable of” and suggested that the best solution would be to simply move to another brewery line.

Shortly thereafter, Cunningham told Schoenian that she wanted to move lines, and Schoenian

discussed the matter with management. The brewery then transferred Cunningham to a new line.

Even after the transfer, however, Cunningham alleged that she felt harassed by Robinson’s friends

and said that “stuff still followed [her]” to her new position.

3. Cherri Hill

Hill began working at the brewery in August of 1999. In January of 2000, she started

working on line 75 with Robinson. She alleges that Robinson began harassing her in November of

2000. In her deposition, Hill recounted numerous instances of touching—stating that Robinson

touched her arms, rubbed her shoulders, and walked up close behind her—and that he regularly

made “lewd and explicit” comments. When Hill asked Robinson to stop, he said that he knew she

“liked it” and that he “wanted to have sex” with her. Hill stated that Robinson would walk close to

her, touch her behind, and that on one occasion he rubbed against her with “his private area” and

grabbed her around the waist. She also said that on three or four occasions Robinson told her “she

had big breasts” and a “big butt.” On another occasion, Robinson told her “he wanted to fuck” her

and said, “I bet you have some good pussy and I know that you would like this. You should let me

take you away from your boyfriend.” In addition to recalling theses specific incidents, Hill testified

that Robinson made lewd and sexual comments “all the time.” 

 Hill told a coworker in November of 2000 that Robinson was bothering her. She also

contacted Schoenian, her union steward, to complain about Robinson’s conduct. Hill then asked her

supervisor, Don Schlarman, if she could transfer lines after telling him that Robinson “had been

touching her and talking dirty to her.” Donald Manley, the brewery’s human resources manager,

was informed of Hill’s complaint and ordered Cortlin Davidson, a human resources investigator and

assistant manager, to look into Hill’s allegations. 
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 4

 Davidson began his investigation by interviewing Hill. During the interview, Hill

enumerated the ways in which Robinson had harassed her and informed Davidson that Robinson had

also harassed Cunningham. Davidson’s notes from his interview with Hill recount that Hill

complained that Robinson had been grabbing her, rubbing up against her, making suggestive sexual

remarks, and that “every time” they were together Robinson was doing something inappropriate

“like winking, blowing kisses, touching her or grabbing her.” 

On December 9, 2000, a few weeks after Hill reported the allegations of harassment, but

before the brewery had finished its investigation, someone set fire to Hill’s car while it was parked

at her home. Although Hill believed that Robinson was responsible for the fire, no arrests related

to the fire were made. Hill informed the fire investigators about her suspicions and reported the

incident to both Davidson and Schlarman. Davidson did not investigate the incident, and instead

told Hill that if she did not have any proof of Robinson’s involvement, she should not make

allegations against him. Schlarman told Hill that she could be sued for slander for accusing

Robinson. Nothing in the record suggests that the brewery took any steps to investigate Hill’s

allegation that Robinson set fire to her car. At some point during December of 2000, however, the

brewery transferred Hill to a different line. 

Davidson interviewed Robinson as part of his investigation into Hill’s original allegations

of harassment. When Robinson was informed of Hill’s complaint, he denied harassing her.

Robinson was apparently never asked about the fire. 

 On December 4, 2000, Davidson spoke with Cunningham to follow up on Hill’s allegations

of harassment. At first, Cunningham said that she did not want to “get involved” in the

investigation, but she eventually confirmed that Robinson had sexually harassed her. Cunningham

told Davidson that Robinson was “always doing something” and that he was “always rubbing her

back and touching her and she got sick of telling him to stop.” Davidson interviewed a total of 10

employees who worked on line 75. None of the employees on the line, including Cunningham,

admitted to witnessing Robinson harass Hill. Schoenian, however, confirmed that Hill had reported

the harassment to her on two occasions. Hill had also told another employee, Brandi Lawry, that

Robinson made Hill “feel uncomfortable,” and Lawry reported this to Davidson.

At the end of his report, Davidson concluded: “Based on the interviews conducted, I believe

that Bill Robinson did behave in a sexually inappropriate manner with both Cherri Hill and Jackie

Cunningham.” Despite the report’s conclusion, the brewery did not discipline Robinson. The

investigation was closed, and Hill received a letter informing her that Anheuser-Busch had been

unable to substantiate her allegations of harassment, that corporate policy prohibited retaliation for

raising such concerns, and that she could contact management if she had any questions. Nothing

in the record indicates whether the brewery spoke with Robinson at the close of the investigation,

and there is no evidence showing that a letter was ever sent to him.

After Davidson gave his report to management, Cunningham was called into plant manager

Dan Brown’s office for a second interview and asked if Robinson had sexually harassed her.

Cunningham responded “no” and left the room. During her deposition, Cunningham was asked why

she had recanted her allegations of harassment. Cunningham responded that she was afraid of

Robinson because of stories that she had heard about him and that she feared he would “come back

to get her.” The record is unclear about whether the interview with Cunningham took place before

or after Hill’s car was set on fire. 

Following the close of its investigation into Hill’s allegations in December of 2000,

Anheuser-Busch corporate headquarters received an anonymous letter criticizing the investigation

into Hill’s allegations and stating that “fellow employees on the line are intimidated from telling the

truth because they are well aware of what [Robinson] is capable.” The letter alleged that the
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 5

brewery had botched the investigation by failing to interview everyone on the line who knew about

the harassment and declared that employees were “afraid to get involved” in the investigation

because “bad things” happened to women who made accusations against Robinson. It recounted

specific allegations of violence against women at the brewery, noting that Hill’s car had been set on

fire shortly after she accused Robinson of sexual harassment, that Robinson had threatened to “kill

that Bitch” (meaning Hill) if he lost his job, and that all four tires of another employee’s car were

slashed after a woman threatened to report that Robinson had harassed her. The letter also stated

that Robinson bragged in the cafeteria that he had slashed the tires to “repay the woman for telling

on him,” and that it was “this type of retribution” that “keeps people from speaking out” against

Robinson. Finally, the letter concluded by stating: “I have no vendetta against Bill Robinson. My

only hope is that the truth be told and Cherri Hill might be seen as an example of what to do when

they’ve been sexually harassed.” It was signed, “a concerned employee.” 

Although management at the brewery where Robinson worked was informed about the

allegations of fear and retaliation contained in the letter, the brewery did not reopen the

investigation, warn Hill, ask any employees if they felt threatened by Robinson, or create a

confidential means for reporting allegations of harassment. Robinson continued to work on line 75

until he was terminated for harassing Hawkins and another employee in 2003. 

4. Amanda Grace-Hawkins and Kathryn Jackson

Hawkins began work on line 75 sometime in 2002. Until May of 2003, Hawkins said that

she and Robinson were friends at work and occasionally socialized. Robinson and Hawkins were

working on the line on Friday, May 16, 2003 when Robinson began to “play around.” Hawkins

flicked Robinson’s hat and, in response, Robinson “forcefully poked” Hawkins in the right breast

and then started laughing and dancing around. She alleges that Robinson then said: “I did it . . .

what are you gonna do?” Hawkins reported the incident to her supervisor, Jim Gress, the following

Monday and requested that either she or Robinson be taken off of line 75 because she did not want

to work with him anymore. At that time, Hawkins asked that her report be kept confidential, but

Gress later informed her that he was required to report the incident. Gress made the report and

Hawkins was called to a meeting with management. Hawkins stated at the meeting that she was

afraid to make a formal complaint because she had heard that Robinson “was crazy” and “stuff

might happen” to her. Although the record is unclear as to precisely when Robinson was removed

from line 75, it occurred no later than nine days after Hawkins first reported the incident to

management. 

Soon after learning of Hawkins’s complaint, the brewery assigned Shirley Boyd to

investigate the incident. During Boyd’s investigation, another employee, Kathryn Jackson,

confirmed that Robinson had poked Hawkins in the breast and acknowledged that she had seen

Hawkins trying to get away from Robinson. Gress also confirmed that the night after Hawkins

complained about Robinson, Robinson “stared intently” at Hawkins while they were working

together on line 75. And at some point before Robinson was terminated, Hawkins reported that

someone had “keyed” her car. 

During Boyd’s investigation, LeDawn Hudson, another brewery employee, told Boyd that

Robinson had called her a “dyke” in 2002 and had threatened to hit her with a shovel if she

complained. Hudson also reported that Robinson had thrown a bottle at her and that, for two weeks

after Robinson threatened her, her tires were flattened every day. She said that she knew that

Robinson had done harassing things before but that nothing had happened to him, and that women

who complained about him experienced retaliation. 

Supervisors at the brewery also made comments to Boyd indicating that they knew that

Robinson was dangerous and had regularly harassed and retaliated against women. Gress told Boyd
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 6

that Robinson’s “primary target is single black women” and that “if the woman threatened to take

him to the office, weeks later minor things started happening to the woman.” Another supervisor,

Terry Williamson, told Boyd that he knew that Robinson “had a dark side.” 

 Robinson was suspended in May of 2003 after Hudson made her report and was terminated

by the brewery on June 2, 2003. The union once again defended Robinson in the grievance process,

but this time the Grievance Committee upheld his termination. Anheuser-Busch had a uniformed

police officer escort Robinson off the premises, hired an investigator to monitor Robinson during

the grievance process, and offered to hire security for both Hawkins and Jackson. Hawkins accepted

the security but Jackson declined. On July 29, 2003, someone poured gasoline in Jackson’s

basement and set fire to her house. Robinson was not an employee of the brewery at the time of the

fire. 

Hawkins testified at her deposition that, after she reported the harassment to management

but before Robinson was removed from line 75, other employees told her about rumors involving

Robinson’s harassment of other women. Her brief, however, does not pinpoint any evidence in the

record establishing that Hawkins knew about the specific incidents involving Chiandet,

Cunningham, or Hill. The record does establish, however, that on the day Robinson poked Hawkins

in the breast, Hudson told Hawkins about her ordeals with Robinson. 

Robinson’s termination became final on July 21, 2003, the date that the Grievance

Committee affirmed Anheuser-Busch’s termination of Robinson. In August of 2003, while

investigations into the two fires were ongoing, Robinson shot his girlfriend and then killed himself.

B. Procedural background

Cunningham, Hawkins, Hill, and Jackson filed suit in the Franklin County Common Pleas

Court against Anheuser-Busch in June of 2005. The brewery removed the case to federal court

based on diversity jurisdiction. On Anheuser-Busch’s motion for summary judgment, the district

court dismissed all claims. This timely appeal followed. 

II. ANALYSIS

A. Standard of review

We review de novo the district court’s grant of summary judgment. Int’l Union v. Cummins,

Inc., 434 F.3d 478, 483 (6th Cir. 2006). Summary judgment is proper where no genuine issue of

material fact exists and the moving party is entitled to judgment as a matter of law. Fed. R. Civ. P.

56(c). In considering a motion for summary judgment, the district court must construe the evidence

and draw all reasonable inferences in favor of the nonmoving party. See Matsushita Elec. Indus.

Co. v. Zenith Radio Corp., 475 U.S. 574, 587 (1986). The central issue is “whether the evidence

presents a sufficient disagreement to require submission to a jury or whether it is so one-sided that

one party must prevail as a matter of law.” Anderson v. Liberty Lobby, Inc., 477 U.S. 242, 251-52

(1986).

B. Sex discrimination claims based upon coworker harassment

Cunningham, Hawkins, and Hill brought claims for sexual harassment under Ohio Revised

Code § 4112. Ohio courts have held that federal caselaw interpreting Title VII of the Civil Rights

Act of 1964 (Title VII) “is generally applicable” to cases involving sexual harassment claims under

state law. Hampel v. Food Ingredients Specialties, Inc.,729 N.E.2d 726, 731 (Ohio 2000). All

references throughout this opinion to Title VII are therefore equally applicable to the plaintiffs’

claims under Ohio Revised Code § 4112.
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 7

 A violation of Title VII is established if “discrimination based on sex has created a hostile

or abusive work environment.” Burnett v. Tyco Corp., 203 F.3d 980, 982 (6th Cir. 2000) (citing

Meritor Sav. Bank v. Vinson, 477 U.S. 57, 66 (1986)). To establish a prima facie case based upon

coworker harassment, a plaintiff must establish that (1) the sexual harassment was unwelcome,

(2) the harassment was based on sex, (3) the harassing behavior was sufficiently severe or pervasive

to affect the terms, conditions, or privileges of employment, or any matter directly or indirectly

related to employment, and (4) the employer knew or should have known of the harassment and

failed to take immediate and appropriate corrective action. Knox v. Neaton Auto Prods. Mfg., 375

F.3d 451, 459 (6th Cir. 2004); see also Hampel, 729 N.E.2d at 732-33.

The district court granted summary judgment on the employees’ hostile-work-environment

claims on two grounds. First, the court found that none of the women proffered sufficient evidence

to establish the third element of the hostile-work-environment test; namely, that the alleged harassing

conduct was sufficiently severe or pervasive to create a hostile work environment. Second, the court

found that no reasonable juror could conclude that Anheuser-Busch knew or should have known of

Robinson’s harassment or that it failed to take prompt and appropriate corrective action. Because

Cunningham’s and Hill’s hostile-work-environment claims are interrelated, we will discuss them

together. We will address Hawkins’s claim separately. 

C. Establishing a hostile-work-environment claim under Title VII

“Title VII affords employees the right to work in an environment free from discriminatory

intimidation, ridicule, and insult.” Meritor Sav. Bank, 477 U.S. at 65. Whether harassing conduct

is sufficiently severe or pervasive to establish a hostile work environment is “quintessentially a

question of fact.” Jordan v. City of Cleveland, 464 F.3d 584, 597 (6th Cir. 2006) (internal quotation

marks omitted). To determine whether a work environment is “hostile” or “abusive,” courts look at

the totality of the circumstances. Harris v. Forklift Sys., Inc., 510 U.S. 17, 23 (1993); see also

Williams v. Gen. Motors Corp., 187 F.3d 553, 562 (6th Cir. 1999) (stating that “it is well-established

that the court must consider the totality of circumstances”). The factfinder must evaluate the conduct

at issue by both an objective and subjective standard. Harris, 510 U.S. at 21-22. This requires a

plaintiff to establish both that the harassing behavior was “severe or pervasive” enough to create an

environment that a reasonable person would find objectively hostile or abusive, and that he or she

subjectively regarded the environment as abusive. Id. Summary judgment is appropriate only if the

evidence is so one-sided that there is no genuine issue of material fact as to whether there was a

hostile work environment. Abeita v. Transam. Mailings, Inc., 159 F.3d 246, 250 (6th Cir. 1998).

Two legal issues must be addressed in considering whether the harassment that Cunningham

and Hill experienced rises to the level of a Title VII (and thus an Ohio law) violation: (1) whether

the harassing acts as alleged by each plaintiff were sufficiently severe or pervasive so as to create a

jury issue regarding their hostile-work-environment claims, and (2) whether a plaintiff alleging a

hostile work environment may introduce evidence of other incidents of sexual harassment in the

workplace directed at employees other than the plaintiff, but of which the plaintiff was aware. We

will address each question in turn.

1. Severe or pervasive

The determination of whether harassing conduct is sufficiently severe or pervasive to establish

a hostile work environment is not susceptible to a “mathematically precise test.” Abeita, 159 F.3d

at 251 (citation omitted); see also Harris, 510 U.S. at 21 (using the phrase “severe or pervasive” as

opposed to “severe and pervasive”). Conduct that is merely offensive is not actionable. Harris, 510

U.S. at 21. To be actionable, the harassment must consist of more than words that simply have sexual

content or connotations. Knox, 375 F.3d at 459-60 (holding that various comments and foul language

were not severe or pervasive); see also Oncale v. Sundowner Offshore Servs., Inc., 523 U.S. 75, 80
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 8

(1998) (holding that plaintiffs must prove more than that a comment was tinged with offensive sexual

connotations). Instead, the workplace must be permeated with “discriminatory intimidation, ridicule

or insult” sufficiently severe or pervasive to alter the conditions of employment. Meritor Sav. Bank, 477 U.S. at 65-67. A nonexhaustive list of factors for the court to consider include “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.” Jordan, 464 F.3d at 597 (quoting Harris, 510 U.S. at 23). 

 This court in Abeita acknowledged that sexual comments and harassing acts of a “continual”

nature are more likely to be deemed pervasive. 159 F.3d at 252. In that case we reversed a grant of

summary judgment in a hostile-work-environment claim after finding that the victim’s assertion that

the harrasser’s sexual comments were “ongoing,” “commonplace,” and “continuing” was sufficient

to survive summary judgment on the severe or pervasive test. Id. We then noted that when a victim

makes allegations of ongoing harassment, the “inability to recount any more specific instances goes

to the weight of her testimony, a matter for the finder of facts.” Id.

This court has also made clear that harassment involving an “element of physical invasion”

is more severe than harassing comments alone. Williams, 187 F.3d at 563. In Williams, we found

that harassing sexual comments and one act of touching contained an element of physical invasion

that, “at minimum, . . . raise[d] a question of fact for the jury” and could not be properly dismissed

on summary judgment. Id. The harrasser in Williams (1) used the “F-word” and said: “Hey slut”

in William’s presence, (2) told Williams that she could “rub up” against him anytime, (3) said: “You

would kill me, Marilyn. I don’t know if I can handle it, but I’d die with a smile on my face,”

(4) walked up behind Williams and said: “Back up: just back up,” (5) said “I’m sick and tired of these

fucking women,” and (6) at one point, when he saw her writing “Hancock,” he touched her neck and

said: “You left the dick out of the hand.” Id. at 559. Williams also alleged that she was the subject

of a pranks, that a box was glued to her desk, and that she was denied breaks and overtime. Id. 

In the present case, both Cunningham and Hill alleged that Robinson’s harassment was

ongoing and continual. They recited comments significantly more graphic, personal, and sexually

explicit than the comments at issue in Williams, and they recounted acts of touching and unwelcome

physical contact that establish an element of physical invasion.

A review of Cunningham’s deposition clearly reflects her testimony that Robinson harassed

her “on and off” and would “push on and on.” Her allegations that Robinson’s harassment was

pervasive were also memorialized in records from the brewery’s investigation into his behavior.

Notes taken by Davidson, the investigator assigned to look into Hill’s allegation of harassment, show

that Cunningham reported that Robinson was “always doing something,” such as “always rubbing

her back and touching her,” and that “she got sick of telling him to stop.” Cunningham not only

asserted that Robinson’s actions were continual, but stated that Robinson repeatedly made crude

requests for oral sex, solicited a sexual relationship, and invaded her physical space by rubbing her,

touching her, and trying to “feel on her.” 

 Like Cunningham, Hill testified at her deposition that Robinson’s campaign of harassment

was continuous. She alleged that he made lewd and sexual comments “all the time.” Hill also told

Davidson that “every time” she worked with Robinson he engaged in inappropriate behavior “like

winking, blowing kisses, touching her or grabbing her.” She said that Robinson made regular crass

and sexual references to her private body parts, requested oral sex in graphic terms, and solicited sex

from her on multiple occasions. Hill further asserted that Robinson regularly attempted to touch her

when they worked on the line, that he rubbed against her with his private parts, and that he tried to

grab her waist. 
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 9

 Hill also contends that Robinson’s campaign of harassment continued when he allegedly set

fire to her car in retaliation for her reporting him to management. The fire, however, was set after

work hours and occurred when Hill’s car was parked at her home. This circuit has not decided

whether off-premises harassment by a coworker may be considered as part of the severe or pervasive

test under Title VII’s sexual harassment provisions. See Duggins v. Steak’N Shake, Inc., 3 F. App’x

302, 311 (6th Cir. 2001) (noting that although the Sixth Circuit has not directly addressed the issue

of off-premises harassment by an employee, “other courts have held that generally an employer is

not liable for the harassment or other unlawful conduct perpetrated by a non-supervisory employee

after work hours and away from the workplace setting”). 

 Because, independent of her allegations related to the fire, Hill has set forth facts sufficient

to survive summary judgment on the issue of whether the harassment she experienced was severe or

pervasive, we need not now decide the question of whether courts may consider off-premises

harassment as part of the severe or pervasive test under Title VII. We will therefore discuss

Robinson’s alleged involvement in setting fire to Hill’s car in Part F. of this opinion, which addresses

Hill’s retaliation claim. See Burlington Northern & Santa Fe Ry. Co. v. White, 126 S. Ct. 2405

(2006) (holding that employers may be held liable for off-premises acts of retaliation under Title

VII’s anti-retaliation provision).

2. Other acts of harassment as evidence of a hostile work environment

Anheuser-Busch cites Burnett v. Tyco Corp., 203 F.3d 980 (6th Cir. 2000), for the proposition

that this court may consider other acts of harassment only if they are “directed to, and with the

knowledge” of the plaintiff. Id. at 981 (affirming summary judgment for the employer after finding

that three alleged acts of harassment directed at the plaintiff were not sufficiently severe to constitute

a hostile work environment and declining to consider other-act evidence because the plaintiff was

not aware of the other acts). Relying on Burnett, the brewery argues that we are limited to the

consideration of other acts that a plaintiff personally observed. The brewery also argues that we may

consider other acts of harassment only if they occurred during the same time period that the plaintiff

was being harassed. 

 A review of Burnett and Sixth Circuit caselaw addressing other-act evidence, however, makes

clear that we may consider evidence of other acts of harassment of which a plaintiff becomes aware

during the period his or her employment, even if the other acts were directed at others and occurred

outside of the plaintiff’s presence. One of the first cases in this circuit to address other-act evidence

in the context of a hostile-work-environment claim was Abeita, 159 F.3d at 246. In Abeita we

declined to consider testimony from employees other than the plaintiff that a supervisor had acted

“boorishly toward women in general” because there was no evidence that the plaintiff was aware of

the other incidents while she was employed. Id. at 249 n.4. We did, however, consider general

comments that were not directed at the plaintiff but that were made in her presence. Id. at 249.

Another key case is Jackson v. Quanex Corp., 191 F.3d 647, 660 (6th Cir. 1999), where we

held that the district court erred when it refused to consider discriminatory conduct directed towards

African-American employees other than the plaintiff. Noting that “offensive comments need not be

directed at a plaintiff in order to constitute conduct violating Title VII,” we concluded that evidence

of racist conduct targeting other employees “certainly mattered as to whether the work environment”

was objectively hostile, and “evidence that [the plaintiff] learned of these incidents clearly

demonstrated that the plaintiff subjectively perceived that her work environment was one hostile to

her.” Id. 

 The court in Jackson reasoned that the consideration of offensive acts solely directed at the

plaintiff in isolation from other acts that occur in the workplace would “defeat the entire purpose of

allowing claims based upon a ‘hostile work environment’ theory, as the very meaning of
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 10

‘environment’ is ‘[t]he surrounding conditions, influences or forces which influence or modify.’” Id.

at 661 (quoting Black’s Law Dictionary 534 (6th ed. 1990)). We also clearly considered evidence

of racial harassment that occurred outside of the plaintiff’s presence when evaluating whether the

harassment was severe or pervasive. Id. at 650-62; see also Moore v. KUKA Welding Sys., 171 F.3d

1073, 1077-79 (6th Cir. 1999) (considering evidence of racial harassment that occurred outside the

presence of the plaintiff because the plaintiff later learned through a coworker that a derogatory term

had been used).

This court’s caselaw therefore makes clear that the factfinder may consider similar acts of

harassment of which a plaintiff becomes aware during the course of his or her employment, even if

the harassing acts were directed at others or occurred outside of the plaintiff’s presence. Cases from

our sister circuit are in accord. See Hurley v. Atlantic City Police Dep’t, 174 F.3d 95, 110-112 (3d

Cir. 1999) (holding that evidence that women other than the plaintiff were subjected to a hostile work

environment was more probative than prejudicial, and thus admissible in a Title VII sexual

harassment action, even though many of the acts occurred outside the presence of the plaintiff);

Schwapp v. Town of Avon, 118 F.3d 106, 111-12 (2d Cir. 1997) (holding that a plaintiff’s

second-hand knowledge of racially derogatory comments or jokes can impact the work environment);

Rodgers v. W. S. Life Ins. Co., 12 F.3d 668, 673-75 (7th Cir. 1993) (noting that racial epithets

targeted at other employees were relevant to a plaintiff’s hostile-work-environment claim and

considering racial statements made outside of the plaintiff’s presence); Hicks v. Gates Rubber Co., 833 F.2d 1406, 1416 (10th Cir. 1987) (concluding that evidence that other employees had been

sexually harassed should be considered by the trial judge in determining whether a hostile-workenvironment claim has been established and noting that “the few courts that have addressed this issue

have generally concluded that incidents involving employees other than the plaintiff are relevant in

establishing a generally hostile work environment”).

 This is not to say that a plaintiff’s knowledge of other acts of harassment will necessarily

establish a hostile work environment, or that a factfinder is required to give significant weight to

other acts that are unrelated to the plaintiff’s allegations. When determining the relative weight to

assign similar past acts of harassment, the factfinder may consider factors such as the severity and

prevalence of the similar acts of harassment, whether the similar acts have been clearly established

or are mere conjecture, and the proximity in time of the similar acts to the harassment alleged by the

plaintiff. Cf. Harris, 510 U.S. at 23 (instructing courts to consider the severity and frequency of acts

of harassment as part of the severe or pervasive test). 

 The degree to which a past act of harassment is relevant to the determination of whether a

plaintiff’s work environment is hostile is a fact-specific inquiry that requires courts to determine the

relevancy of past acts on a case-by-case basis. In general, however, the appropriate weight to be

given a prior act will be directly proportional to the act’s proximity in time to the harassment at issue

in the plaintiff’s case. The further back in time the prior act occurred, in other words, the weaker the

inference that the act bears a relationship to the current working environment. On the other hand,

more weight should be given to acts committed by a serial harrasser if the plaintiff knows that the

same individual committed offending acts in the past. This is because a serial harrasser left free to

harass again leaves the impression that acts of harassment are tolerated at the workplace and supports

a plaintiff’s claim that the workplace is both objectively and subjectively hostile. 

 The district court in the present case recognized the principle that similar acts of harassment

of which a plaintiff is aware during her employment can be introduced as evidence of a hostile work

environment. It failed to apply that principle, however, when it declined to credit evidence that

Cunningham and Hill were aware that Robinson was a serial harrasser who had engaged in past

inappropriate and harassing behavior with other women on brewery line 75. 
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 11

a. Other-act evidence relevant to Cunningham’s claim

Cunningham testified at her deposition that before Robinson began harassing her, she knew

that Robinson had harassed Chiandet. She also alleged that while she was being harassed by

Robinson, she had told Sambecki of hearing Robinson call another employee, Jackson, a “white

bitch.” Cunningham further contended that, to her knowledge, the brewery did not investigate the

latter incident. 

 Because the incident involving Chiandet is remote in time, it is entitled to proportionately less

weight. But the incident involving Jackson occurred at the same time that Cunningham was being

harassed by Robinson, and thus has greater persuasive force. Although the other-act evidence here

is not overwhelming, it is sufficiently probative to support Cunningham’s claim that there is a

genuine question of material fact as to whether the workplace was hostile. 

b. Other-act evidence relevant to Hill’s claim

The brewery argues that the district court was correct in refusing to consider other-act

evidence in relation to Hill’s claim because Hill did not learn the details surrounding Robinson’s

harassment of Chiandet and Cunningham until after Robinson had harassed her. A review of Hill’s

deposition, however, reveals that she was aware of Robinson’s prior harassment of Chiandet and

Cunningham while she was still working on line 75. Hill noted that before she reported Robinson,

Cunningham had told her “on several occasions” that she was having problems with Robinson, that

Robinson “was crazy and she just didn’t like him,” and that she was “not comfortable being around

the guy.” 

 The day after Hill reported the harassment, but before the brewery had taken any remedial

action, Cunningham and Hill were working together on line 75 and Cunningham explicitly told Hill

that Robinson was “sexually harassing her[,] that he has been touching her and saying lewd remarks

to her,” and that Robinson had “followed her home . . . on several different occasions.” Cunningham

also told Hill that the brewery was “not going to do anything” about Robinson, and informed Hill

about an earlier incident of sexual harassment involving Robinson and another female employee,

presumably Chiandet. Hill recounted that Cunningham was “very emotional” every time she talked

about Robinson, and that one time “she even cried, broke down and just cried because she said it was

just . . . so hard for her to even come to work and be around him because of what he was doing to

her.” The record also shows that notes taken during the brewery’s investigation into Hill’s

complaints of harassment on line 75 clearly state that Hill told the investigator that he should talk to

Cunningham because the latter had also been harassed by Robinson. 

Because the incident involving Chiandet occurred seven years before Robinson began

harassing Hill, and before Hill was employed by the brewery, it adds only limited weight to Hill’s

claim. But Hill’s deposition testimony is sufficient to establish her awareness that Robinson had

previously harassed two other women at the brewery, one remote in time and one contemporaneous

with Hill’s time on line 75, giving Hill reason to believe that Robinson was a serial harrasser who

regularly intimidated women at the workplace. 

 We conclude that when the other-act evidence is considered in concert with the allegations

that Cunningham and Hill made about Robinson’s harassment, both women have raised a genuine

issue of material fact as to whether the workplace at Anheuser-Busch was hostile. Summary

judgment on that basis was therefore inappropriate. 

 D. Establishing employer liability for coworker harassment

 Once a hostile work environment is established, an employee alleging sexual harassment by

a coworker must still establish that the employer is liable because it knew or should have known of
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 12

the harassment, yet failed to take prompt and appropriate corrective action. EEOC v.

Harbert-Yeargin, Inc., 266 F.3d 498, 518 (6th Cir. 2001). This court held in Blankenship v. Parke

Care Ctrs., Inc., 123 F.3d 868 (6th Cir. 1997), that when coworker harassment is at issue, an

employer is not liable for “mere negligence,” but is liable “if its response manifests indifference or

unreasonableness in light of the facts the employer knew or should have known.” Id. at 872-73.

 For the sake of clarity, we note that although this court’s decision in Blankenship has been

modified by the Supreme Court’s decisions in Faragher v. City of Boca Raton, 524 U.S. 775, 780,

807 (1998), and Burlington Industries, Inc. v. Ellerth, 524 U.S. 742, 758-59 (1998), Blankenship

remains good law for the proposition that a company may be held liable for coworker harassment if

its “response manifests indifference or unreasonableness in light of the facts the employer knew or

should have known.” Blankenship, 123 F.3d at 873; see also Collette v. Stein-Mart, Inc., 126

F. App’x 678, 684 n.3 (6th Cir. 2005) (noting that Blankenship’s suggestion that “mere negligence”

is insufficient to establish employer liability was overruled by Ellerth/Faragher and suggesting that,

post-Ellerth/Faragher, “an employer may be held liable when its remedial response is merely

negligent, however well-intentioned”); Fenton v. HiSAN, Inc., 174 F.3d 827, 829 (6th Cir. 1999)

(holding that, post-Ellerth/Faragher, the standard for coworker harassment is negligence, but

applying Blankenship to define negligence as an employer response that “manifests indifference or

unreasonableness in light of the facts”).

 In the present case, we will therefore first evaluate whether Cunningham and Hill presented

sufficient evidence to show that Anheuser-Busch knew or should have know about Robinson’s

harassment. We will then determine if the proffered evidence raises a genuine issue of material fact

as to whether the brewery’s response to their complaints was unreasonable. 

1. Knew-or-should-have-known standard for employer liability

a. Brewery’s notice that Cunningham was harassed

The record is less than clear as to what Cunningham told her supervisors about Robinson’s

behavior during the time that she was being harassed by him. When asked if she reported individual

incidents of harassment, Cunningham responded that she had not. And during the investigation into

the allegations that Hill made against Robinson, Cunningham admitted that, when she had asked to

transfer lines, she did not tell her supervisors that she wanted to move specifically because Robinson

was sexually harassing her. But Cunningham also stated in her deposition that, while she was on

line 75, she went to her supervisors to request a transfer because Robinson was “really trying to make

[her] job difficult.” 

 She further asserted that she talked to her supervisor Eric Steinberg “a few times” about

Robinson’s behavior and that she contacted Sambecki, the plant operations manager, to request a

transfer, telling him that working with Robinson was “unbearable.” Cunningham described an

incident where she was so frustrated with Robinson’s behavior that she called Sambecki over the

intercom and stated that “the whole plant heard me announcing for Sambecki.” She also said that

Sambecki was unreceptive to her attempts to talk to him about Robinson, and that on one occasion

he shut the door on her. Cunningham said that she felt as if Sambecki “didn’t care.” 

Despite Cunningham’s testimony, the district court found that “there is a substantial

difference between unspecific conclusory allegations and reporting actual specific harassment,” and

held that there was no genuine issue of material fact as to whether the brewery had actual or

constructive notice that Robinson had harassed Cunningham. We respectfully disagree. Summary

judgment requires the court to view all evidence in the light most favorable to the nonmoving party

and is appropriate only if the evidence in the record is so one-sided that no reasonable jury could find

for that party. Anderson v. Liberty Lobby, Inc., 477 U.S. 242, 251-52 (1986).
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 13

 A review of the record before us establishes that there is a genuine issue of material fact as

to whether the management at Anheuser-Busch knew or should have known that Robinson was

sexually harassing Cunningham. We will first address the harassment that Cunningham alleges

occurred while she was on line 75 (i.e., prior to the Hill investigation and Cunningham’s denial of

her earlier allegations). Cunningham claims that, at the time she requested a transfer from line 75,

Anheuser-Busch should have known that Robinson was harassing her because (1) she reported some

instances of Robinson’s behavior to supervisors at the brewery, (2) management clearly was aware

that Robinson was bothering her when they agreed to move her to a new line, and (3) management

was aware that Robinson had previously harassed and threatened Chiandet, another female employee.

The district court discredited Cunningham’s assertions that she had reported the harassment

to her supervisors. Summary judgment, however, requires us to view all of the evidence in the light

most favorable to Cunningham as the nonmoving party. See Matsushita Elec. Indus. Co. v. Zenith

Radio Corp., 475 U.S. 574, 587 (1986). And even if her testimony on that matter is excluded, the

brewery was on notice that Robinson had a history of sexual harassment and that he made life so

“unbearable” for Cunningham that management agreed to move her to a new line. Although the

brewery’s knowledge of Robinson’s past acts of harassment does not in and of itself demonstrate that

management had knowledge that Robinson was harassing Cunningham, a jury could find, based on

the additional facts discussed above, that the brewery had constructive knowledge of the harassment.

See Dees v. Johnson Controls World Servs., Inc., 168 F.3d 417, 423 (11th Cir. 1999) (holding that

knowledge of prior acts of harassment can support a claim that the employer had constructive

knowledge of later acts by the same employee).

The district court also determined, and the brewery now argues, that summary judgment on

Cunningham’s claim was appropriate in part because, during the investigation into Hill’s allegations

against Robinson, Cunningham denied that Robinson had harassed her. Although this fact casts a

pall on Cunningham’s credibility, and is relevant as to whether the brewery responded appropriately

by not further investigating Robinson at that time, it is not relevant as to whether the brewery knew

or should have known that Cunningham was being harassed months earlier, at the time she had

requested a transfer from line 75. The inconsistences in Cunningham’s allegations, in other words,

go to the weight of her testimony, not its admissibility. Cunningham has, accordingly, presented a

genuine issue of material fact as to whether the brewery knew or should have known that Robinson

was harassing her at the time she requested a transfer from line 75.

b. Brewery’s notice that Robinson has harassed Hill

There is no question that Anheuser-Busch had actual notice that Robinson was harassing Hill

on line 75. Hill followed corporate policy by reporting the harassment to her supervisor and, based

on Hill’s allegations, the brewery launched an investigation into Robinson’s behavior. Although a

genuine issue of material fact remains as to what the managers at Anheuser-Busch knew about

Robinson’s involvement in the alleged act of setting fire to Hill’s car, we will address this incident

in the Part F., which discusses Hill’s retaliation claim. 

2. Appropriate employer response

Because we have determined that Anheuser-Busch’s knowledge of the harassment is a

question for the jury, the appropriateness of summary judgment in Cunningham’s and Hill’s cases

hinges on whether there is a genuine issue of material fact as to whether the brewery responded

reasonably to their allegations of harassment. As we discussed earlier, employer liability in cases of

coworker harassment is not derivative, but instead depends on the employer’s “own acts or

omissions.” Blankenship v. Parke Care Ctrs. Inc., 123 F.3d 868, 873 (6th Cir. 1997). An employer’s

response is unreasonable if it “manifests indifference or unreasonableness in light of the facts the

employer knew or should have known.” Id. at 873; Ellerth, 524 U.S. at 765. A response is generally
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 14

adequate, however, if it is “reasonably calculated to end the harassment.” Jackson v. Quanex Corp., 191 F.3d 647, 663-64 (6th Cir. 1999) (holding that the employer failed to prove that its actions were

“a reasonable attempt to prevent and correct the problem of racially harassing behavior”). 

Cunningham and Hill contend that the evidence, when viewed in the light most favorable to

them, raises a genuine issue of material fact as to whether Anheuser-Busch responded reasonably

to their allegations of sexual harassment given that the brewery had reason to believe that Robinson

was a serial harrasser. Anheuser-Busch counters by asserting that liability is precluded on both

Cunningham’s and Hill’s claims because (1) the brewery had in place a well-publicized antiharassment policy that both women acknowledged having copies of, and (2) its response to each

individual complaint was sufficient.

Although the brewery’s sexual harassment policy, which includes procedures for reporting

harassment, is relevant to the question of whether Anheuser-Busch reasonably attempted to prevent

harassment in the first instance, it does not absolve the brewery from liability if it knew or should

have known about the harassing conduct yet failed to respond appropriately. An employer’s

responsibility to prevent future harassment is heightened where it is dealing with a known serial

harrasser and is therefore on clear notice that the same employee has engaged in inappropriate

behavior in the past. See Ferris v. Delta Air Lines, Inc., 277 F.3d 128, 136 (2d Cir. 2001) (refusing

to grant summary judgment to the employer where a genuine issue of material fact existed as to

whether the company’s failure to warn other employees was negligent due to its knowledge of the

harrasser’s prior violent act); Sharp v. City of Houston, 164 F.3d 923, 931-32 (5th Cir. 1999)

(affirming a jury finding that a company was liable for failing to adequately supervise a harrasser

where the company has constructive knowledge of past complaints).

 As one treatise aptly explains, “[t]he best anti-discrimination policy in the world will not help

the employer who, rather than fulfill its duty to act on complaints about a serial harrasser, lets the

known harrasser continue to injure new victims.” Elizabeth Jubin Fujiwara & Joyce M. Brown,

Causes of Action for Post-Ellerth/Faragher Title VII Employment Sexual Harassment Claims, § 53,

(2008), available at 27 COA2d 1 (Westlaw). Because Robinson was a known serial harrasser, the

brewery is liable if its response to Cunningham’s or Hill’s complaints demonstrates an attitude of

permissiveness and was not reasonably calculated to end Robinson’s pattern of harassment. See

Jackson, 191 F.3d at 663, 666.

a. Brewery’s response to Cunningham

Anheuser-Busch asserts that it had no knowledge that Cunningham was being harassed, so

it had no responsibility to remedy the harassment. It also claims that, because of what it did know,

it acted appropriately by removing Cunningham from line 75. A jury could find, however, that the

brewery had constructive knowledge that Cunningham was being harassed. A genuine issue of

material fact therefore exists as to whether, given that Anheuser-Busch knew that Robinson had

previously harassed another female employee, its failure to investigate that harassment or to take

additional steps designed to prevent future harassment manifested “indifference or unreasonableness

in light of the facts.” See Blankenship, 123 F.3d at 873. Summary judgment was therefore

inappropriate as to Cunningham’s claim.

b. Brewery’s response to Hill 

Anheuser-Busch argues that it responded appropriately to Hill’s allegations by separating her

from Robinson, launching a prompt investigation that included interviewing numerous employees,

and sending Hill a letter at the conclusion of the investigation stating that retaliation would not be

tolerated. The brewery points out that there were no witnesses who observed Robinson harassing

Hill, that Robinson denied harassing Hill, and that Cunningham, who originally claimed that she

herself had been harassed by Robinson, later recanted her allegations. Anheuser-Busch further notes
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 15

that the collective bargaining agreement between the union and the brewery requires good cause for

termination and, in light of its unsuccessful attempt to have Robinson terminated after his harassment

of Chiandet, management reasonably believed that it had insufficient evidence to discipline Robinson

at the time of Hill’s complaints. The brewery finally argues that the failure to discipline an employee

with a prior record of harassment is not necessarily an inappropriate response, and that it satisfied its

duty to respond when it moved Hill off of line 75.

Notwithstanding Anheuser-Busch’s arguments, a jury could find that, in light of the brewery’s

knowledge that Robinson was a serial harrasser, management acted inappropriately by repeatedly

removing the victims of harassment from line 75 while failing to undertake more fundamental action,

such as training, warning, or monitoring Robinson. Although some courts have indeed found that

simply removing a harrasser from the victim’s work environment is sufficient to preclude liability,

none of the cases cited by the brewery involved a serial harrasser such as Robinson or the type of

threatening behavior at issue in the present case. See, e.g., Scarberry v. ExxonMobil Oil Corp., 328

F.3d 1255, 1259-60 (10th Cir. 2003) (discussing an employer’s response to first-time harrassers);

Swenson v. Potter, 271 F.3d 1184, 1195-98 (9th Cir. 2001) (concluding that the employer fulfilled

its obligation to take prompt corrective action by separating the plaintiff and a first-time harrasser).

Anheuser-Busch particularly relies on Scarberry for the proposition that separating the

alleged harrasser and the victim is sufficient to meet an employer’s obligation to remedy the

harassment. See Scarberry, 328 F.3d at 1259-60. But the company in Scarberry was far more

proactive in dealing with alleged harrassers than Anheuser-Busch. See id. The Scarberry court noted

that ExxonMobil “took progressively more serious remedial action that not only ended harassment

by specific employees, but was also reasonably calculated to demonstrate to all employees that its

policy against sexual harassment would be enforced.” Id. at 1256. Like Robinson, one accused

harrasser in Scarberry denied the allegations. ExxonMobil nonetheless took care to “individually

counsel[]” the first-time offender regarding “inappropriate behavior and company policy regarding

harassment” and to sternly warn him “that ExxonMobil would not tolerate harassment in the

workplace nor retaliation as a result of the investigation.” Id. at 1259. Management in Scarberry

also sent a letter to another employee accused of harassment that clearly “reinforced the company’s

policies and concerns about harassment, warned him that supervisors would be closely monitoring

his behavior, and informed him that he would be disciplined if other harassing acts could be

substantiated and that notes pertaining to the investigation would be maintained on file.” Id. at 1260.

Contrary to Anheuser-Busch’s assertion, Scarberry does not stand for the proposition that

simply separating the harrasser and his victim is sufficient to preclude liability. Rather, it

demonstrates that companies that take affirmative steps reasonably calculated to prevent and put an

end to a pattern of harassment—such as personally counseling harrassers, sending them letters

emphasizing the company’s policies and the seriousness of the allegations against them, and

threatening harrassers with serious discipline if future allegations are substantiated—are more likely

to be deemed to have responded appropriately. See Scarberry, 328 F.3d at 1259; see also Jackson

v. Quanex Corp., 191 F.3d 647, 664 (6th Cir. 1999) (holding that reprimanding a supervisor who had

a reputation for discriminating against African-Americans was insufficient by itself to prove that the

company took reasonable steps to “prevent and correct” the harassment); Fenton v. HiSAN, Inc., 174

F.3d 827, 831 (6th Cir. 1999) (holding that the employer’s response was sufficient when, after the

first complaint, the employer separated the parties, sternly warned the offending employee that he

was to stop making offensive comments, and informed him that his failure to comply would result

in disciplinary action); Blankenship, 123 F.3d at 870-71, 874 (holding that an employer’s response

was sufficient when, after the first complaint, management not only separated the employees, but

(1) formulated an “observation network” designed to monitor the harrasser, (2) checked with the

victim daily to ensure that she had not been further bothered by the harrasser, and (3) after further

complaints, met with the harrasser the next day to give him written notice that this was his “one and
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 16

only” warning, that further harassment would result in immediate termination, and that harassment

“absolutely will not be tolerated”).

The record before us does not reflect that the brewery took any remedial steps other than

removing Hill from line 75. Anheuser-Busch alleges that “company policy” is to counsel alleged

harrassers, so it likely counseled Robinson “as a matter of course.” As Hill points out, however, there

was no evidence in the brewery’s employment files that anyone from Anheuser-Busch ever met with

Robinson after the investigation was completed, let alone provided him with counseling or training.

And deposition testimony from several managers at the plant contradicts Anheuser-Busch’s assertions

that Robinson was counseled after each allegation of harassment. Manley, the manager in charge of

harassment investigations, admitted that there were no records of any meeting with Robinson and that

brewery files on Robinson were “not in the condition” he expected them to be. Daniel Brown, a

manager with overall responsibility for employees at the brewery, stated in his deposition that

Robinson did not receive any counseling on sexual harassment as part of the investigation into Hill’s

complaints and that Robinson never received training “any different than every other employee

receives.” 

There is also no evidence in the record that the management at Anheuser-Busch took any

other corrective action reasonablely calculated to end Robinson’s pattern of harassment—such as

warning him that sexual harassment would not be tolerated or monitoring his behavior to ensure that

he did not harass either Hill or other women at the plant. Strangely enough, the only letter in the

record that expressed disapproval of Robinson’s harassment was sent to Hill, not to Robinson, which

obviously had no deterrent effect on the harrasser. 

Anheuser-Busch defends the steps it took by asserting that management could not have taken

additional steps to discipline Robinson because he denied that he had ever harassed Hill. The

brewery knew, however, that Robinson had a history of lying about harassing women. During its

investigation into Robinson’s harassment of Chiandet, Robinson denied authoring the threatening

notes to her. He admitted writing the notes only after the brewery confronted him with evidence that

he had been identified by a handwriting expert. This history calls into question Anheuser-Busch’s

assertion that Robinson’s denial was entitled to significant weight and supports Hill’s assertion that

there is a genuine issue of material fact as to the appropriateness of Anheuser-Busch’s response.

The brewery also argues that it did not take further action against Robinson because, under

the collective bargaining agreement, it did not have free reign to fire him at will. Anheuser-Busch

notes that it had attempted to fire Robinson after he harassed Chiandet, but was thwarted by the union

grievance process. The brewery’s inability to permanently discharge Robinson the first time that he

sexually harassed an employee, however, does not excuse its failure to take appropriate action in

response to subsequent incidents. Even if the brewery’s determination that it had insufficient

evidence to sustain a charge of harassment against Robinson in Hill’s case was reasonable, that does

not mean that it had no responsibility to take other remedial steps to ensure that Robinson did not

harass other women. 

The remedies of Title VII would be rendered impotent if employers dealing with serial

harrassers were allowed to throw up their hands after their first effort to deal with the harrasser

proved unsuccessful. A company faced with a pattern of harassment must both respond appropriately

and take increasingly effective steps designed to end the harassment. The failure to do so suggests

indifference and permissiveness on the part of management. This is not to say that a jury will

necessarily determine that Anheuser-Busch’s responded inappropriately. But Hill has raised a

genuine issue of material fact as to whether the act of removing her from line 75 was by itself a

reasonable remedy under the circumstances of this case.
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 17

E. Hawkins

We need not address whether the harassment alleged by Hawkins was sufficiently severe or

pervasive to survive summary judgment because we agree with the district court that Hawkins did

not establish the other elements of her prima facie case. Although there is no question that AnheuserBusch had actual notice that Robinson harassed Hawkins when she reported the incident to her

manager at the first opportunity, Anheuser-Busch promptly launched an investigation, suspended

Robinson, and then fired him. The brewery’s response to Hawkins’s complaint was markedly

different from its response to the earlier complaints of Cunningham and Hill. We therefore agree

with the district court’s conclusion that the remedial steps taken by Anheuser-Busch after learning

of Hawkins’s harassment complaint were sufficient to preclude employer liability as to her claims.

F. Hill’s and Jackson’s retaliation claims

In addition to Hill’s hostile-work-environment claim, she asserts, along with Jackson, that

Anheuser-Busch is liable for Robinson’s alleged retaliation against them under Ohio Revised Code

§ 4112. Hill alleges that Robinson set fire to her car in retaliation for her filing a sexual harassment

complaint against him. Jackson alleges that Robinson set fire to her house in retaliation for her

participation in the investigation into Hawkins’s complaint of harassment. Both women also allege

that other coworkers were rude to them after they filed their complaints.

The district court dismissed Hill’s and Jackson’s retaliation claims after concluding that this

circuit does not recognize employer liability for coworker retaliation. Applying the prima facie test

for retaliation, the court also found that both women failed to allege any act by Anheuser-Busch that

rose to the level of an adverse employment action. The court specifically noted that neither Hill nor

Jackson presented any evidence that the brewery “condoned or encouraged” retaliatory acts by

coworkers. 

1. Title VII’s anti-retaliation provision

In order to establish a prima facie case of retaliation under this court’s Title VII caselaw, an

employee must establish that (1) he or she engaged in protected activity, (2) the employer knew of

the exercise of the protected right, (3) an adverse employment action was subsequently taken against

the employee, and (4) there was a causal connection between the protected activity and the adverse

employment action. See Morris v. Oldham County Fiscal Ct., 201 F.3d 784, 792 (6th Cir. 2000).

The Supreme Court in Burlington Northern & Santa Fe Railway Co. v. White, 126 S. Ct. 2405

(2006), however, made clear that the scope of Title VII’s retaliation provision is broader than that

of Title VII’s discrimination provision. Id. at 2412-14; see also Civil Rights Act of 1964, §§ 703(a),

704(a), 42 U.S.C. §§ 2000e-2(a), 2000e-3(a). In contrast to Title VII’s discrimination provision, the

“adverse employment action” requirement in the retaliation context is not limited to an employer’s

actions that solely affect the terms, conditions or status of employment, or only those acts that occur

at the workplace. See Burlington Northern, 126 S. Ct. at 2412-14. The retaliation provision instead

protects employees from conduct that would have “dissuaded a reasonable worker from making or

supporting a charge of discrimination.” Id. at 2415 (internal quotation marks omitted).

2. Coworker-retaliation claims

This circuit has not previously recognized a claim for coworker retaliation under Title VII.

We have not, however, foreclosed the existence of such claims. See Swanson v. Livingston County, 121 F. App’x 80, 85 (6th Cir. 2005) (recognizing a cause of action for supervisor retaliatory

harassment, but noting that this circuit has not “recognized co-worker retaliatory harassment as a

valid cause of action”); Little v. BP Exploration & Oil Co., 129 F. App’x 260, 262 (6th Cir. 2005)

(same); see also Patton v. Sears, Roebuck & Co., 234 F.3d 1269, 2000 WL 16181017, at *5 n.1 (6th

Cir. 2000) (unpublished table decision) (noting that cases from other circuits holding an employer
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 18

liable for coworker retaliatory harassment were “persuasive,” but having no need to decide the issue

in the case before it). 

The majority of our sister circuits to address this issue have determined that Title VII protects

against coworker retaliatory harassment that is known to but not restrained by the employer. See

Moore v. City of Philadelphia, 461 F.3d 331, 349 (3d Cir. 2006) (holding that an employer may be

liable under Title VII for coworker retaliatory harassment); Fielder v. UAL Corp., 218 F.3d 973, 984-

85 (9th Cir. 2000) (recognizing a claim for coworker retaliation based on the principle that employers

are liable for coworker retaliation on grounds similar to the grounds on which they are liable for

coworker harassment), vacated on other grounds in light of Nat’l R.R. Passenger Corp. v. Morgan, 536 U.S. 101 (2002); Richardson v. New York Dep’t of Corrective Serv., 180 F.3d 426, 446 (2d Cir.

1999) (holding that “sufficiently severe” and “unchecked” retaliatory coworker harassment may

constitute an adverse employment action); Gunnell v. Utah Valley State Coll., 152 F.3d 1253, 1264-

65 (10th Cir. 1998) (recognizing claims for coworker retaliatory harassment if the conduct is

“sufficiently severe,” the company had knowledge of the acts, and the company orchestrated,

condoned, or encouraged them); Knox v. Indiana, 93 F.3d 1327, 1334 (7th Cir. 1996) (upholding a

jury verdict after recognizing that a company may be held liable for retaliation through their

acquiescence in a coworker’s campaign of retaliatory harassment); Wyatt v. City of Boston, 35 F.3d

13, 15-16 (1st Cir. 1994) (explaining that an adverse employment action includes “toleration of

harassment by other employees”).

In contrast, the Fifth and the Eighth Circuits have rejected coworker retaliation claims by

narrowly defining what constitutes an “adverse employment action” under Title VII. See Manning

v. Metropolitan Life Ins. Co., 127 F.3d 686, 692 (8th Cir. 1997) (refusing to recognize coworker

retaliation “[a]bsent evidence of some more tangible change in duties or working conditions that

constituted a material employment disadvantage”); Mattern v. Eastman Kodak Co., 104 F.3d 702,

707 (5th Cir. 1997) (holding that an “adverse action” must be an “ultimate employment decision,”

such as hiring, compensating, promoting, granting leave, or firing, and that “[h]ostility from fellow

employees, having tools stolen, and resulting anxiety, without more, do not constitute ultimate

employment decisions, and therefore are not the required adverse employment actions”). But the

Supreme Court in Burlington Northern specifically abrogated the reasoning in both Manning and

Mattern, holding that the application of Title VII’s retaliation provision is not limited to a narrow

definition of an “adverse employment action” that includes only actions affecting the terms,

conditions or status of employment. See 126 S. Ct. at 2414. 

Nothing in the language of Title VII’s anti-retaliation provision indicates that the principle

of employer responsibility does not extend to claims for retaliation by coworkers. See Civil Rights

Act of 1964, § 704(a), 42 U.S.C. § 2000e-3(a). In Knox, 93 F.3d at 1334, the Seventh Circuit held

that there was no reason “why a different form of retaliation—namely, retaliating against a

complainant by permitting her fellow employees to punish her for invoking her rights under Title

VII— does not fall withing this statute.” We agree. To hold otherwise would allow an employer to

recruit or permit employees to carry out retaliatory acts with impunity. We therefore join the

majority of our sister circuits that have addressed this issue in recognizing that, in appropriate

circumstances, Title VII permits claims against an employer for coworker retaliation.

What remains to be determined is what those “appropriate circumstances” are. A review of

the relevant caselaw in other circuits is helpful. In one of the first cases to address the issue, the

Tenth Circuit determined that employers may be held liable for the retaliatory acts of coworkers if

supervisory or management-level personnel “orchestrated, condoned, or encouraged” a coworker’s

actions, and management actually knew about the coworker retaliation. Gunnell, 152 F.3d at 1265.

The Eight Circuit, one of the two circuits that has addressed coworker retaliation after

BurlingtonNorthern, stated in dicta that the circuit may adopt a more stringent standard for coworker
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 19

retaliation. Although the court dismissed a coworker retaliation claim on other grounds, the court

suggested that, in order to hold an employer liable for coworker retaliation, a plaintiff must

demonstrate that the employer’s failure take sufficient remedial action was motivated by the fact that

the plaintiff engaged in protected activity. Carpenter v. Con-Way Cent. Express, Inc., 481 F.3d 611,

619 (8th Cir. 2007). The Third Circuit, the other circuit to address coworker retaliation postBurlington Northern, has taken a different approach. That court determined that an employer will

be liable “if the prima facie case is satisfied and if there is a basis for employer liability for the

coworker’s conduct.” Moore v. City of Philadelphia, 461 F.3d 331, 349 (3d Cir. 2006). To

determine employer liability, the Third Circuit then looked to its coworker harassment caselaw as a

model. It determined that, as with harassment, there is a basis for company liability for coworker

retaliation “where supervisors knew or should have known about the [co-worker] harassment, but

failed to take prompt and adequate remedial action” to stop the abuse. Id. at 350 (alterations in

original) (internal quotation marks omitted). 

The standard for employer liability regarding coworker harassment in this circuit is similar

to the standard employed by the Third Circuit. In Blankenship v. Parke Care Ctrs., Inc., 123 F.3d

868 (6th Cir. 1997), we held that when coworker harassment is at issue, an employer is liable “if its

response manifests indifference or unreasonableness in light of the facts the employer knew or should

have known.” Id. at 873. This test seeks to advance the goals of Title VII while ensuring that

employers are held liable for only their own indifferent or unreasonable behavior. See id. We see

no reason why this standard will not prove equally effective in the context of coworker retaliation.

As Burlington Northern made clear, however, the tests for harassment and retaliation are not

coterminous. The courts must evaluate whether the retaliatory act would “dissuade a reasonable

worker from making or supporting a charge of discrimination” when determining whether an

employer’s response to coworker retaliation is indifferent or unreasonable. Burlington Northern, 126

S.Ct. at 2409. Taking into account our caselaw and the guidance provided by Burlington Northern, we hold that an employer will be liable for the coworker’s actions if (1) the coworker’s retaliatory

conduct is sufficiently severe so as to dissuade a reasonable worker from making or supporting a

charge of discrimination, (2) supervisors or members of management have actual or constructive

knowledge of the coworker’s retaliatory behavior, and (3) supervisors or members of management

have condoned, tolerated, or encouraged the acts of retaliation, or have responded to the plaintiff’s

complaints so inadequately that the response manifests indifference or unreasonableness under the

circumstances. See Burlington Northern, 126 S.Ct. at 2415; Blankenship, 123 F.3d at 872-73.

We must now determine whether Hill’s and Jackson’s claims survive summary judgment

under this standard. As the district court noted, there is no question that both women engaged in

protected activity. There is also no question that they allege that Robinson set the two fires in

question in order to retaliate. We therefore turn our attention to evaluating whether (1) Robinson’s

actions were sufficiently severe to dissuade a reasonable worker from making or supporting a charge

of discrimination, (2) Anheuser-Busch had knowledge of Robinson’s retaliatory actions, and

(3) management either condoned Robinson’s actions or failed to adequately respond to the allegations

of retaliation.

a. Hill’s retaliation claim

We conclude that Hill has alleged facts sufficient to survive summary judgment on her

retaliation claim. There is no question that a jury could find that management at Anheuser-Busch

knew about the allegations that Robinson had set fire to Hill’s car in retaliation for her reporting him.

Hill directly reported the fire to her supervisors, and senior management at the brewery knew about

the anonymous letter specifically alleging that Robinson had not only set fire to Hill’s car, but that

he had threatened to “kill the bitch” if he lost his job. 
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 20

Testimony given during a Licking County Prosecutor’s Office investigation into the fire at

Jackson’s home is also telling. During the investigation, Eric Steinberg, Hill’s and Robinson’s

supervisor at the brewery, acknowledged that around the time that Hill’s car was set on fire, Robinson

had insinuated to Steinberg that he had caused the fire. Steinberg’s statements also reveal that he

knew that Robinson was dangerous and that he feared that Robinson might harm him. He recounted

that during one conversation with Robinson about Steinberg’s marital problems, Robinson told

Steinberg that he “ought to kill the bitch” and then offered to help Steinberg kill his wife. When

Steinberg was later asked by the prosecutor’s office if he would participate in an investigation into

Robinson, he declined, stating that he did not want to get involved because Robinson might try to

retaliate against him. Manley, a member of senior management at the brewery and the only manager

involved in all three of the investigations into Robinson’s behavior prompted by Chiandet’s,

Cunningham’s, and Hill’s allegations, revealed in his deposition that he was aware of rumors that

Robinson had set fire to Hill’s vehicle and that he knew that Hill had told supervisors that she

believed that Robinson set fire to her car in retaliation for her complaint of harassment. 

The same investigation also revealed that Robinson had told both Hawkins and Hudson that

he was responsible for setting fire to Hill’s vehicle. Although Steinberg, Hawkins, and Hudson did

not relay this information to senior management, their testimony gives rise to an inference that

Robinson’s threatening behavior and violent acts of retaliation were common knowledge to both

coworkers and supervisors at the brewery. Hill’s allegations might therefore have been substantiated

by a more complete investigation. Although the brewery correctly points out that Hill did not present

direct evidence that Robinson was responsible for setting the fire, the deposition testimony from

Steinberg is sufficient to raise a genuine issue of material fact as to whether management had

knowledge of Robinson’s involvement. This precludes summary judgment on that ground.

 Anheuser-Busch has also failed to show that it responded to Hill’s complaint of retaliation

in any meaningful way. The two members of management to whom Hill reported the fire—Davidson

and Schlarman—allegedly not only failed to investigate Hill’s allegation that Robinson had retaliated

against her, but chided her for attempting to make a report. The brewery never bothered to

investigate the incident, monitor Robinson, or create a safe environment for harassment complaints.

A jury could find that, given what management knew about the fire, the brewery had an obligation

to investigate the incident.

Anheuser-Busch argues that its response was sufficient because it fully investigated Hill’s

allegations of harassment and notified her by letter that it would not tolerate retaliation. But the

brewery fails to acknowledge that Hill’s allegation that Robinson had set fire to her car in retaliation

for reporting him was separate from her initial allegations of harassment on line 75. And despite the

language in the letter to Hill stating that Anheuser-Busch did not tolerate retaliation, the brewery

never bothered to investigate Hill’s allegation that Robinson was continuing to harass her in

retaliation for her report. The serious nature of Hill’s allegation could lead a jury to find that failing

to investigate the incident and issuing a letter solely to Hill, as opposed to Robinson, was an

insufficient response. 

 There are, therefore, sufficient facts in the record upon which a jury could find that AnheuserBusch’s failure to investigate the complaint of Robinson’s violent act of retaliation was both

indifferent and unreasonable. See also Patton v. Sears, Roebuck & Co., 234 F.3d 1269, 2000 WL

1681017, at *4-5 (6th Cir. 2000) (upholding a jury verdict for retaliation in part because the company

failed to follow up and investigate the plaintiff’s complaints of retaliation or to condemn coworker

retaliatory harassment); 3 Arthur Larson & Lex K. Larson, Employment Discrimination § 87.20, at

17-101 (1994) (including the “toleration of harassment by other employees” as an example of a

retaliatory adverse employment action). Summary judgment on Hill’s claim of retaliation was

therefore inappropriate. 
No. 07-3235 Hawkins et al. v. Anheuser-Busch, Inc. Page 21

b. Jackson’s retaliation claim

Jackson claims that Robinson retaliated against her for her participation in Anheuser-Busch’s

investigation into his harassment of Hawkins. Her claim raises the initial question of whether

Jackson’s participation in an internal company investigation regarding another employee is even

protected by Title VII.

 We recognize that the scope of Title VII’s anti-retaliation provisions remains unsettled postBurlington Northern and post-Ellerth/Faragher. The Supreme Court, in fact, has recently granted

certiorari to address whether retaliation against an employee who participates in an internal

investigation into the harassment of another employee, prior to any litigation or governmental

involvement, is protected by Title VII. See Crawford v. Metro. Gov’t of Nashville & Davidson

County, 21 F. App’x 373, 375-77 (6th Cir. 2006), cert. granted, 75 U.S.L.W. 3663 (U.S. Jan. 18,

2008) (No. 06-1595) (holding that participation in an internal investigation into the alleged

harassment of other employees without more does not give rise to protection under Title VII).

 Because Jackson’s claim would fail even if the protections of Title VII are determined to be

applicable to her, we decline to address the scope of Title VII here. Even assuming for the sake of

argument that Title VII applies, the brewery’s handling of the threat of future retaliation against

Jackson was sufficient to preclude liability. Anheuser-Busch undertook proactive steps to protect

both Jackson and Hawkins from retaliation when it decided to fire Robinson, including coordinating

with law enforcement to monitor Robinson, hiring a security guard to follow him, and offering

Jackson the protection of a security guard at her home, which she refused. 

 Robinson’s death unfortunately left Jackson with limited remedies for the damage that she

suffered from the fire. This turn of events, however, does not alter the fact that summary judgment

in favor of Anheuser-Busch was justified on Jackson’s retaliation claim.

III. CONCLUSION

For all of the reasons set forth above, we AFFIRM the district court’s grant of summary

judgment as to Hawkins’s hostile-work-environment claim and as to Jackson’s retaliation claim, but

REVERSE the grant of summary judgment as to Cunningham’s and Hill’s hostile-work-environment

claims and as to Hill’s retaliation claim and REMAND the case for further proceedings consistent

with this opinion.