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Commonwealth v. Clancy
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Lindsay Clancy

> **How to read this page.** Lines marked *(record)* are established in the trial > transcripts held in this archive and can be checked against them. Lines marked > *(reported)* come from published journalism and are not in the record. Lines > marked *(contested)* are disputed between the parties and are not settled

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# Lindsay Clancy

Reviewed: 2026-09-02 - every claim on this page checked against the trial transcripts in this archive; unsupported and contradicted claims removed or attributed.

Source: Trial transcripts in this archive (Commonwealth v. Lindsay Clancy, Plymouth Superior Court, Docket 2383CR00198), with dates and biography from published reporting where the record does not carry them.

Entity Type: Person (Defendant)

Role: Defendant in Commonwealth v. Lindsay Clancy

Age: Reported as 36 during the 2026 trial (NBC News, Boston.com, September 2026)

Occupation: Labor and delivery nurse, Massachusetts General Hospital

Status: No verdict. The jury has been deliberating since the afternoon of Day 22 and reported on 1 September 2026 that it could not reach a unanimous decision; Judge Sullivan declined to declare a mistrial and sent it back.

How to read this page. Lines marked (record) are established in the trial
transcripts held in this archive and can be checked against them. Lines marked
(reported) come from published journalism and are not in the record. Lines
marked (contested) are disputed between the parties and are not settled
facts. Nothing here should be read as a finding: no verdict has been returned.

## Background

  • Labor and delivery nurse at Massachusetts General Hospital (record)
  • Mother of three children: Cora, 5; Dawson, 3; Callan, 8 months at the time of their deaths (record)
  • Married Patrick Clancy in December 2016; the family lived in Duxbury, Massachusetts (reported)
  • Sought treatment for postpartum mental health from several providers through autumn 2022 (record)
  • Admitted to McLean Hospital on 1 January 2023 and discharged on 5 January 2023, nineteen days before the children died (record: Days 2, 9, 14 and 15)
  • Her discharge from McLean was not against medical advice. Counsel put this to witnesses directly, and a McLean clinician testified that the hospital does not discharge against medical advice where it has safety concerns (record: Days 2 and 9)
  • Sustained serious injuries in a fall from a second-storey window on the day of the deaths, and is described in reporting as paralysed from the waist down (reported)

  • ## Mental health history

    ### How her condition was characterised

  • Postpartum depression and severe insomnia are described throughout the treatment record (record)
  • Postpartum psychosis is the defence's case, not an agreed diagnosis (contested)
  • Bipolar disorder was considered and disputed, not settled. A psychiatric nurse practitioner testified that Patrick Clancy told her "My wife is not bipolar" (record: Day 11)
  • Whether she was criminally responsible under Commonwealth v. McHoul is the question in front of the jury and is not resolved (contested)
  • ### Medications named in the record

    Sertraline (Zoloft), fluoxetine (Prozac), trazodone, amitriptyline, mirtazapine

    (Remeron), quetiapine (Seroquel), diazepam (Valium), clonazepam (Klonopin),

    zolpidem (Ambien), lorazepam (Ativan). The prescribing sequence, and whether the

    combination and pace of changes contributed to her deterioration, is argued at

    length by both sides (record; interpretation contested).

    ### Reported symptoms

  • Insomnia, anxiety and panic (record)
  • Intrusive thoughts, including thoughts of harm (record)
  • Whether and to whom she disclosed those thoughts is contested: the
  • Commonwealth argues she withheld them from her clinicians while telling

    family, and the defence disputes the significance of that (contested)


    ## 24 January 2023

    Times below are as established in testimony and surveillance evidence. Where the

    record gives a range or an approximation, that is what is shown.

    TimeEvent
    8:17 AMPhotographs exchanged between Patrick and Lindsay during the morning (record)
    2:02 PMA search on a device in the household (record: Day 14)
    4:53 PMText message about collecting takeout (record: Day 2)
    ~5:15 PMPatrick Clancy leaves the house, leaving Lindsay with the three children (record: Day 2)
    5:24 PMPatrick sends an email to coworkers (record: Day 2)
    5:32 PMPatrick recorded on CVS surveillance in Kingston (record: Day 2)
    5:34 PMA short call between Patrick and Lindsay (record: Day 2)
    ~5:54 PMPatrick collects the takeout order from the ThreeV restaurant (record: Day 2)
    ~6:00 PMPatrick returns home, finds the house quiet and the bedroom door locked (record: Day 2)
    ~6:04 PMHe gets the door open and sees blood and an open window (record: Day 2)
    ~6:05 PMHe finds Lindsay on the ground outside, below the window (record: Day 2)
    ~6:10 PMHe goes down to the basement (record: Day 2)
    6:11 PMPatrick Clancy calls 911; Duxbury units are dispatched to 47 Summer Street (record: Days 2 and 3)
    ~6:20 PMFirst responders attempt resuscitation in the basement (record: Day 3)

    The children were strangled with exercise resistance bands (record). Cora and

    Dawson were pronounced that evening; Callan was found with a faint pulse, taken

    to hospital, and died on 27 January 2023 (record: Day 3; date reported).


    ## Case history

    DateEvent
    27 January 2023Callan dies; the case becomes three counts (reported)
    31 January 2023On extubation she says words the hospital chaplain recorded (record: Day 17)
    February 2023Arraignment (reported)
    15 September 2023Grand jury indictment, Docket 2383CR00198 (reported)
    January 2026Civil malpractice suits filed in Norfolk Superior Court, hers and Patrick's separately (reported)
    29 July – 27 August 2026Trial in Plymouth Superior Court, 22 sitting days (record)
    27 August 2026Closing arguments and the judge's charge; deliberations begin that afternoon (record: Day 22)
    1 September 2026The jury reports it cannot reach a unanimous decision; it is sent back (reported)

    ## The trial

    Defence. Argued she was psychotic and not criminally responsible. Dr. Phillip

    Resnick, forensic psychiatrist, gave the opinion that she was psychotic

    (record: Day 18).

    Commonwealth. Argued she understood what she was doing. Dr. Kirk Heilbrun

    addressed criminal responsibility (record: Day 20), and Dr. Gregory Saathoff

    testified in rebuttal (record: Day 20).

    Whether she testified is not established from the transcripts in this

    archive and is not asserted here. Her name appears as a speaker label on a small

    number of turns, which the speaker roster treats as unresolved.


    ## Legal representation

    RoleName
    DefenceKevin Reddington
    CommonwealthADA Jennifer Sprague
    CommonwealthADA Shanan Buckingham
    Presiding judgeJudge William Sullivan

    (record: all four appear throughout the transcripts)


    ## Related entities

  • Patrick Clancy — husband at the time of the deaths. Dr. Avram Mack referred
  • in testimony to her "separation or estrangement from her then husband"

    (record: Day 18). This archive does not state that a divorce was completed,

    because the record does not establish one.

  • Cora Clancy — daughter
  • Dawson Clancy — son
  • Callan Clancy — son

  • <!-- AUTO:record BEGIN -->

    In the trial record

    Generated from the transcripts. Every figure below is counted from the record itself, not estimated.

    Speaks in the record: 31 turns across 12 days.

    DayDateTurnsFromTo
    Day 6Wednesday, August 5, 20261801:3909:38
    Day 2Thursday, July 30, 2026324:4505:47:24
    Day 5Tuesday, August 4, 2026101:29:3501:29:35
    Day 11Wednesday, August 12, 2026100:2100:21
    Day 12Thursday, August 13, 2026103:01:5603:01:56
    Day 13Friday, August 14, 2026100:2400:24
    Day 14Monday, August 17, 2026100:1200:12
    Day 15Tuesday, August 18, 2026100:1900:19
    Day 16Wednesday, August 19, 2026100:2100:21
    Day 19Monday, August 24, 2026100:2000:20
    Day 20Tuesday, August 25, 2026101:25:3201:25:32
    Day 21Wednesday, August 26, 2026100:1900:19

    Named elsewhere in the archive: 810 times across 148 sources.

    SourceTimesGo to
    Day 9: Dr. Jennifer Tufts36first mention
    crime-timeline36first mention
    Day 5: Treating Clinicians34first mention
    Day 7: Records and Evidence32first mention
    Day 11: Argument and Motions30first mention
    Day 12: Counselor and Clinicians28first mention
    Day 10: Dr. Tufts Continued26first mention
    glossary25first mention
    Day 19: Rebuttal24first mention
    Day 2: Patrick Clancy21first mention
    Day 13: Digital and Forensic Evidence18first mention
    Day 20: Dr. Kirk Heilbrun and Dr. Gregory Saathoff18first mention

    Also appears in the transcripts as: Lindsey Clancy

    <!-- AUTO:record END -->

    Sources: cross-referenced from timeline (48 events), transcripts (YouTube-linked, 14), filings (35) and glossary (73). See related records above for direct links to files and transcript parts.