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personpersonJennifer TuftsJennifer TuftsPsychiatrist at Aster Mental Health who treated Lindsay Clancy.← All People
WitnessAster Mental Health

Jennifer Tufts

Courtroom still of Jennifer Tufts.

Psychiatrist at Aster Mental Health who treated Lindsay Clancy.

1,827 lines·35 proceedings·34 mentions

About

Jennifer Tufts testified for the Commonwealth on Day 9 and Day 10 about her psychiatric treatment of Lindsay Clancy from September 2022 through January 23, 2023. Her practice's records were admitted as Exhibit 219. She described an initial diagnosis of generalized anxiety disorder and adjustment disorder with depressed mood, followed by persistent depression, insomnia, reported medication side effects and changing treatment plans.

Tufts distinguished depressive symptoms and reported suicidal ideation from mania, observed psychosis, and expressed intent or plans. She said Clancy did not meet bipolar-disorder criteria. At the January 23 appointment, she observed depressed, flat affect but no psychosis; Clancy denied suicidal and homicidal ideation. Tufts said she found no grounds for involuntary hospitalization under Section 12 and increased amitriptyline while slowing the Valium taper. She emphasized that a mental status examination described the patient's presentation at that appointment.

On cross-examination, Kevin Reddington challenged the basis of those conclusions. Tufts acknowledged that all 14 appointments were by video, that she had recently begun independent practice, and that she had not obtained South Shore records or fuller McLean records beyond a discharge summary. Her answers about receiving Women and Infants records differed. She defended reliance on Clancy's detailed reports and explained that the recorded 17-minute therapy component was not the entire appointment. After the judge permitted questioning about a civil lawsuit, she acknowledged being a defendant but denied negligence. She also rejected Reddington's suggestion that the January 23 amitriptyline increase caused Clancy's subsequent deterioration.

On redirect, Tufts described her residency and perinatal training, while acknowledging that she had not treated postpartum psychosis. She defended her assessments and explained why she had not recommended a hospital evaluation on January 23. Jennifer Sprague used an amitriptyline bottle from Exhibit 155 to suggest that eight missing pills showed Clancy had not taken the increased dose. Tufts accepted that inference based on counsel's description and made her answer about the increase conditional on Clancy not having taken 20 milligrams.

Recross returned to limited family contact and outside records. Tufts acknowledged not requesting a release to contact family, explaining that such contact was not typical for an adult patient able to speak for herself. She disputed Reddington's interpretation of an October 21 note and maintained that she had not observed pressured speech. Further questioning clarified that she had marked speech as appropriate and could not date thyroid results she had never seen.

Trial Record (35)

2026 Trial2026 Criminal TrialJul 27, 2026 – Sep 4, 2026Called by prosecution

Jennifer Tufts testified about treating Lindsay Clancy and finding no observed psychosis or disclosed suicidal or homicidal intent at the January 23 appointment. The defense challenged her video-only assessments, incomplete outside records and prescribing decisions; she defended her care and rejected the suggested causal role of an amitriptyline increase.

Day 1

Day 2

Day 8

Day 9

DirectDirect Examination - Jennifer TuftsJennifer TuftsJennifer Sprague1highlightMentioned643lines spoken

Summary

Tufts traced Clancy's psychiatric treatment, worsening depression, medication changes, and repeated assessments finding no observed psychosis, including at the January 23 visit.

Mentioned in this proceeding.

Highlights (1)

testimony highlightFor January 23, Tufts described depressed, flat affect but no observed psychosis or changes in thinking or communication. Clancy denied suicidal and homicidal ideation. Tufts increased amitriptyline, slowed the Valium taper, and said her assessment supplied no grounds for a Section 12.Open in transcript →

Day 10

CrossJennifer Tufts - Cross-ExaminationJennifer TuftsKevin Reddington2highlightsMentioned956lines spoken

Summary

Reddington challenged Tufts's experience, video assessments, records and prescribing decisions. Tufts defended her care and rejected a suggested link between the January 23 amitriptyline increase and the deaths.

Mentioned in this proceeding.

Highlights (2)

confrontationAfter an objection was overruled, Tufts acknowledged being a defendant in a civil lawsuit. She denied negligence and disputed counsel's characterization that her website called her a postpartum expert.Open in transcript →Watch this moment ▶
testimony highlightTufts said she had not obtained South Shore records despite the availability of a release. She explained that Clancy supplied detailed medication names, doses and dates that appeared accurate.Open in transcript →Watch this moment ▶
RedirectJennifer Tufts - Redirect ExaminationJennifer TuftsJennifer Sprague1highlightMentioned173lines spoken

Summary

Tufts explained her psychiatric assessments and January 23 decision against hospital evaluation. She conditionally accepted Sprague's pill-count inference that Clancy had not taken the increased amitriptyline dose.

Mentioned in this proceeding.

Highlights (1)

testimony highlightTufts explained that she did not recommend hospital evaluation on January 23 because Clancy denied suicidal and homicidal ideation and showed no signs of psychosis or mania. She said a disclosed plan to harm herself or the children would have prompted hospitalization.Open in transcript →Watch this moment ▶

Day 11

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Day 21

Day 22

ClosingClosing Argument - DefenseKevin ReddingtonMentioned

Summary

Reddington argued that medication, treatment failures, and psychosis left Lindsay without criminal responsibility. He challenged the investigation and prosecution experts, disputed interpretations of physical and digital evidence, and emphasized the Commonwealth's burden of proof.

Mentioned in this proceeding.