Defense Challenges Psychiatrist’s Treatment of Mother Accused of Killing Three Children

Defense Challenges Psychiatrist’s Treatment of Mother Accused of Killing Three Children

In Duxbury, Massachusetts, defense attorneys cross-examined psychiatrist Dr. Jennifer Tufts about her treatment of Lindsay Clancy, arguing that the defendant received only limited video-based care and an insufficient medication regimen, as prosecutors continued to focus on the alleged killings. Earlier in the trial, jurors toured the family home where the children were killed, and prosecutors presented autopsy photographs, the mother’s handwritten journal, and forensic toxicology reports showing non-toxic levels of psychiatric drugs.

Testimony from family members, a former nanny, a grandfather, and medical examiners highlighted Clancy’s postpartum anxiety, insomnia and claims of psychosis, while both sides referenced a five-day psychiatric hospital stay weeks before the deaths. The prosecution has maintained that the killings were intentional, whereas the defense has sought expert witnesses to support a postpartum psychosis defense.

Actors

Lindsay Clancy jurors defense team prosecution court

Locations

Duxbury, Massachusetts, United States

Articles

August 10, 2026
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Defense Questions Psychiatrist's Care of Mother Charged with Killing Three Children
Defense Questions Psychiatrist's Care of Mother Charged with Killing Three Children

AP News • 10 Aug 21:27

During the trial of Lindsay Clancy, who faces murder charges for the deaths of her three children, the defense highlighted the limited video-based treatment and medication regimen provided by her psychiatrist, while prosecutors maintained the focus is on the alleged killings.

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Psychiatrist and Nurse Practitioner Testify in Lindsay Clancy Murder Trial
Psychiatrist and Nurse Practitioner Testify in Lindsay Clancy Murder Trial

NBC Boston • 10 Aug 19:07

During the third week of the Lindsay Clancy murder trial, psychiatrist Dr. Jennifer Tufts and psychiatric nurse practitioner Julie Paul gave testimony about the mother's mental health treatment prior to the killings.

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Psychiatrist Testifies in Lindsay Clancy Murder Trial as Cross-Examination Continues
Psychiatrist Testifies in Lindsay Clancy Murder Trial as Cross-Examination Continues

CBS News • 10 Aug 16:53

During the tenth day of the Massachusetts murder trial, defense attorneys cross-examined psychiatrist Dr. Jennifer Tufts about her treatment of Lindsay Clancy and the medications prescribed before the killings.

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August 09, 2026
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Trial examines postpartum psychosis claim in Lindsay Clancy murder case
Trial examines postpartum psychosis claim in Lindsay Clancy murder case

The Guardian • 09 Aug 13:01

Jurors in Massachusetts heard testimony from mental-health experts about the defendant's alleged postpartum psychosis, while the defense argues she was over-medicated and denied proper care.

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August 07, 2026
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Trial Focuses on Lindsay Clancy's Psychiatric Treatment Before Children’s Deaths
Trial Focuses on Lindsay Clancy's Psychiatric Treatment Before Children’s Deaths

AP News • 07 Aug 22:50

Jurors heard testimony about the mental-health care Lindsay Clancy received in the months leading up to the killing of her three children, as prosecutors and defense attorneys debated her state of mind.

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Trial focuses on mother’s psychiatric hospital stay before children’s deaths
Trial focuses on mother’s psychiatric hospital stay before children’s deaths

PBS • 07 Aug 18:56

The trial of Lindsay Clancy examined her five-day admission to a Massachusetts psychiatric hospital weeks before she strangled her three young children and attempted suicide, with both prosecution and defense citing the stay to argue about her mental state.

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Massachusetts mother on trial for alleged killing of three children amid mental-health dispute
Massachusetts mother on trial for alleged killing of three children amid mental-health dispute

WCVB • 07 Aug 12:58

Prosecutors presented psychiatric and forensic evidence while the defense sought to introduce expert witnesses to support a claim of postpartum psychosis. The jury heard testimony from family members, medical examiners and doctors as the case entered its eighth day.

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Massachusetts mother on trial for 2023 killings of three children amid mental-health defense
Massachusetts mother on trial for 2023 killings of three children amid mental-health defense

NBC News • 07 Aug 08:55

Lindsay Clancy, charged with murdering her three children in 2023, pleaded not guilty and argued severe postpartum mental illness, while prosecutors maintain she acted intentionally.

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August 06, 2026
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Massachusetts mother on trial for killing three children testifies amid autopsy photo evidence
Massachusetts mother on trial for killing three children testifies amid autopsy photo evidence

AP News • 06 Aug 20:34

During the second week of her murder trial, Lindsay Clancy saw autopsy photos of her youngest child while prosecutors presented testimony about her mental health, and the case continues to hinge on whether she acted intentionally or was suffering from postpartum psychosis.

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Former nanny testifies about mother’s postpartum struggles before children’s deaths
Former nanny testifies about mother’s postpartum struggles before children’s deaths

PBS • 06 Aug 17:38

A former nanny described Lindsay Clancy’s weight loss, insomnia and postpartum mental health complaints, while stating she never saw her as a danger, as the murder trial of the Massachusetts mother continues.

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Jury hears autopsy testimony as Lindsay Clancy cries in court
Jury hears autopsy testimony as Lindsay Clancy cries in court

CBS News • 06 Aug 15:39

In Plymouth Superior Court, a medical examiner presented autopsy evidence in the trial of Lindsay Clancy, who has pleaded not guilty to the murders of her three children.

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Grandfather testifies as trial of mother accused of killing three children continues
Grandfather testifies as trial of mother accused of killing three children continues

WCVB • 06 Aug 14:14

In a Massachusetts murder trial, the former father-in-law of Lindsay Clancy testified while the mother, charged with strangling her three children, remained emotional as medical examiner evidence was presented.

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August 05, 2026
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Forensic Toxicologist Details Medication Levels in Lindsay Clancy Trial
Forensic Toxicologist Details Medication Levels in Lindsay Clancy Trial

The Guardian • 05 Aug 16:38

A forensic toxicologist testified that the blood of Lindsay Clancy, accused of killing her three children, contained several psychiatric drugs at non-toxic levels, while the trial continues to examine her mental health history.

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August 04, 2026
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Day Six of Lindsay Clancy Murder Trial Features Expert Testimony
Day Six of Lindsay Clancy Murder Trial Features Expert Testimony

NBC Boston • 04 Aug 19:48

The trial of Lindsay Clancy entered its sixth day with police, medical and psychiatric experts testifying, while the defendant has agreed to stipulate to certain factual statements.

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Diary entries reveal postpartum struggles as trial of Massachusetts mother continues
Diary entries reveal postpartum struggles as trial of Massachusetts mother continues

PBS • 04 Aug 14:59

During the murder trial of Lindsay Clancy, diary excerpts detailing anxiety, insomnia and postpartum psychosis were read, while prosecutors argue the killings were intentional.

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Trial of Massachusetts Mother Who Killed Three Children Continues with Diary Testimony
Trial of Massachusetts Mother Who Killed Three Children Continues with Diary Testimony

NBC News • 04 Aug 13:36

During the murder trial of Lindsay Clancy, diary entries describing severe postpartum distress were read, while prosecutors maintain she acted intentionally and defense argues she suffered untreated mental illness.

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August 03, 2026
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Prosecution Introduces Lindsay Clancy's Journal as Evidence in Fifth Day of Murder Trial
Prosecution Introduces Lindsay Clancy's Journal as Evidence in Fifth Day of Murder Trial

WCVB • 03 Aug 21:12

During the fifth day of the trial, prosecutors presented the mother’s handwritten journal and medical testimony, while defense attorneys highlighted entries indicating stress and mental-health issues.

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Second week of Lindsay Clancy murder trial focuses on medical testimony
Second week of Lindsay Clancy murder trial focuses on medical testimony

PBS • 03 Aug 16:07

The trial of Lindsay Clancy, accused of killing her three children in Massachusetts, entered its second week with emergency-room doctors testifying about the victims' conditions, while the defense emphasizes postpartum psychosis.

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July 31, 2026
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Jurors Tour Home Where Massachusetts Mother Killed Three Children
Jurors Tour Home Where Massachusetts Mother Killed Three Children

PBS • 31 Jul 17:56

A Massachusetts jury visited the house where Lindsay Clancy is accused of strangling her three children, allowing them to see the interior and yard as part of the trial evidence.

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