Sabatini v. Knouse

CourtMassachusetts Supreme Judicial Court
DecidedMay 19, 2026
DocketSJC 13781
StatusPublished

This text of Sabatini v. Knouse (Sabatini v. Knouse) is published on Counsel Stack Legal Research, covering Massachusetts Supreme Judicial Court primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

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Sabatini v. Knouse, (Mass. 2026).

Opinion

NOTICE: All slip opinions and orders are subject to formal revision and are superseded by the advance sheets and bound volumes of the Official Reports. If you find a typographical error or other formal error, please notify the Reporter of Decisions, Supreme Judicial Court, John Adams Courthouse, 1 Pemberton Square, Suite 2500, Boston, MA, 02108-1750; (617) 557- 1030; SJCReporter@sjc.state.ma.us

SJC-13781

DAVID M. SABATINI vs. KRISTIN A. KNOUSE & others.1

Suffolk. February 2, 2026. - May 19, 2026.

Present: Budd, C.J., Gaziano, Kafker, Wendlandt, Georges, & Wolohojian, JJ.

Employment, Sexual harassment. Anti-Discrimination Law, Unfair educational practice. Statute, Construction. Practice, Civil, Counterclaim and cross-claim, Dismissal.

Civil action commenced in the Superior Court Department on October 20, 2021.

A motion to dismiss was heard by Hélène Kazanjian, J.

A proceeding for interlocutory review was heard in the Appeals Court by Sookyoung Shin, J.

After review by the Appeals Court, 105 Mass. App. Ct. 174 (2025), the Supreme Judicial Court granted leave to obtain further appellate review.

Ellen J. Zucker (Kimberly Crowley also present) for Kristin A. Knouse. Edward Foye (Lisa G. Arrowood & Sarah E. A. Sousa also present) for the plaintiff.

1 Ruth Lehmann and Whitehead Institute for Biomedical Research. 2

Naomi R. Shatz & Niamh S. Gibbons, for Jane Doe Inc. & others, amici curiae, submitted a brief.

WENDLANDT, J. This case presents the question whether

G. L. c. 214, § 1C (sexual harassment statute), which protects a

person's right to be free from sexual harassment in, inter alia,

the academic context, provides a sexual harassment victim with a

cause of action directly against the individual perpetrator of

the harassment. Concluding that it does, we reverse the

Superior Court judge's order dismissing Kristin A. Knouse's

counterclaim asserting that she was sexually harassed by David

M. Sabatini, her former instructor, thesis committee advisor,

and fellowship director and mentor. We remand for proceedings

consistent with this opinion.2

Background. 1. Facts. We summarize the following

allegations from the counterclaim, accepting them as true and

drawing all reasonable inferences in Knouse's favor. See

Cubberley v. Commerce Ins. Co., 495 Mass. 289, 290 (2025),

citing Buffalo-Water 1, LLC v. Fidelity Real Estate Co., 481

Mass. 13, 17 (2018) ("We summarize the allegations in the

operative complaint, accepting them as true and drawing every

reasonable inference in favor of the plaintiffs").

2 We acknowledge the amicus brief submitted by Jane Doe Inc., the Victim Rights Law Center, the Women's Bar Association of Massachusetts, and the Massachusetts Employment Lawyers Association. 3

Sabatini was a laboratory director at the Whitehead

Institute for Biomedical Research (Whitehead) and a tenured

professor at the Massachusetts Institute of Technology (MIT) in

2012 when he met Knouse, then a graduate student at Harvard

University and MIT. Sabatini was one of Knouse's instructors at

MIT and served on her dissertation committee.

During a discussion in 2016 concerning whether Sabatini

would endorse Knouse's application for an upcoming fellowship at

Whitehead, Sabatini expressed concern that Knouse took herself

too seriously and asked Knouse whether she ever had "fun,"

"fuck[ed] around," or had sex. Knouse responded that she did

have fun and quickly left the conversation. Subsequently,

Sabatini recommended Knouse for the fellowship and supported her

grant application, both of which she secured.

Knouse joined Whitehead as a fellow in 2018. That year,

Knouse and Sabatini began a sexual relationship that ended in

2019; thereafter, Sabatini continued to make sexualized comments

to her. Knouse asserts that she struggled under this dynamic.

Sabatini, whose laboratory was next to Knouse's, was the

director of the Whitehead fellows program, and he served as a

mentor and reviewer of her work. Knouse feared the potential

consequences that losing an influential mentor would have on her

career and believed she could not terminate the relationship

without professional repercussions. She "began to withdraw from 4

the scientific community" and "experience[d] debilitating

feelings of entrapment and hopelessness."

Around this period, the results of a 2020 culture survey of

Whitehead "suggested that Sabatini either personally engaged in

sexually explicit and inappropriate discussions or fostered an

environment that tolerated -- or promoted -- such inappropriate

discussions and that he threatened those who might report his

conduct." The survey results "amplified complaints" raised by

two women, who had trained in Sabatini's laboratory, and by

Knouse, who contemporaneously disclosed to the director that she

had felt harassed during her fellowship but, fearing

retaliation, did not provide any further details.

In response, Whitehead hired an independent legal team to

investigate. The investigators determined, inter alia, that

Sabatini had "engaged in and otherwise tolerated sexist and

sexualized work discussions with his lab," and that engaging in

such discussions "was an implicit part of succeeding in"

Sabatini's laboratory. They also concluded that there was a

"culture of fear and retaliation" within the laboratory. They

reported that Sabatini had "engag[ed] in sexual relations with a

Whitehead Fellow" and violated several Whitehead policies,

including its sexual harassment policy. 5

Sabatini resigned from his Whitehead position. MIT

announced that it was placing Sabatini on leave to perform its

own investigation.

2. Prior proceedings. While the MIT investigation was

ongoing, Sabatini commenced the present action against Knouse,

Whitehead, and the director of Whitehead, alleging claims for

defamation, tortious interference with contractual, prospective,

and advantageous relations, and unlawful discrimination in

violation of G. L. c. 151B. He also asserted claims against

Knouse for intentional and negligent infliction of emotional

distress and against Whitehead for breach of contract.

Knouse filed a counterclaim against Sabatini alleging,

inter alia, sexual harassment under G. L. c. 214, § 1C, which

Sabatini moved to dismiss. A Superior Court judge allowed the

motion as to that count of Knouse's counterclaim on the ground

that the sexual harassment statute did not allow claims against

individuals. An interlocutory appeal was authorized by a single

justice of the Appeals Court. The Appeals Court affirmed the

dismissal, concluding that G. L. c. 214, § 1C, does not permit

claims against individuals. Sabatini v. Knouse, 105 Mass. App.

Ct. 174, 185-186 (2025). The Appeals Court reasoned that

because the "substantive law" regarding sexual harassment in the

academic context is set forth in G. L. c. 151C, § 2 (g), and

because that statute applies only to educational institutions, 6

the sexual harassment statute also applies only to educational

institutions. Id., citing Lowery v. Klemm, 466 Mass. 572, 577

(2006), and Morrison v. Northern Essex Community College, 56

Mass. App. Ct. 784, 786 (2002).

We granted Knouse's application for further appellate

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