Postpartum Psychosis Murder Trial | MA v. Lindsay Clancy | Day 5 Catchup

This is the Day 5 of the 6-to-8-week trial report of the murder trial of Lindsay Clancy, accused of murdering her three children Dawson, Cora and Callan. Lindsay Clancy pleads not guilty by the reason of insanity.

Case Report

Factual background:

On January 24, 2023, 35-year-old former labor and delivery nurse Lindsay Clancy of Duxbury, Massachusetts, requested that her husband run errands to pick up dinner and medication. While he was away from the home, Clancy strangled their three children—5-year-old Cora, 3-year-old Dawson, and 8-month-old Callan—in the basement using exercise bands before attempting suicide by jumping from a second-story window. Patrick Clancy returned home to find his wife severely injured in the yard and the children unresponsive in the basement; Cora and Dawson died that day, while Callan died three days later at Boston Children’s Hospital. Lindsay Clancy, who survived the fall but remains paralyzed from the waist down, was charged with three counts of first-degree murder.

Criminal complaint:

CHARGES:
1. 1st Degree Murder 3 counts

Victim(s): Cora (5 Years Old), Dawson (3 years old), Callan (8 Months)

Courthouse: Plymouth County Courthouse, Massachusetts

Officers of the court

Judge:

Hon. William Sullivan

Attorneys


Prosecution:
ADA Shanan Buckingham
ADA Jennifer Sprague
Defence:
Kevin Reddington

Legend:
ADA = Assistant District Attorney

MA v. Lindsay Clancy – Day 5 Trial Summary

On Day 5 of proceedings (August 3, 2026) in Commonwealth v. Lindsay Clancy, the prosecution presented testimony from fourteen witnesses spanning medical physicians, trauma ICU nurses, psychiatrists, law enforcement personnel, and forensic technicians. Emergency room and ICU physicians detailed the clinical outcomes of five-year-old Cora Clancy and eight-month-old Callan Clancy, confirming Cora’s death following 30 minutes of resuscitation efforts and Callan’s brain death diagnosis leading to the withdrawal of life support.

Medical providers and State Police officers treating Lindsay Clancy testified regarding her severe spinal cord injury, 82.1°F body temperature, intubation, and minor physical resistance, while confirming her wrist and neck lacerations were superficial. Psychiatrists testified that Lindsay displayed no signs of active psychosis or responses to internal stimuli during hospital evaluations, diagnosing her with transient delirium while noting she was future-oriented. Finally, forensic investigators and detectives introduced seized pill bottles, postpartum depression workbooks, and handwritten journal entries in which Lindsay described severe insomnia, intense anxiety, racing thoughts, and feeling completely disconnected from her baby.

Witness-by-Witness Summaries

Cory Melo – Detective

Key summaries (Click arrow for more)
Detective who reviewed and cataloged Lindsay Clancy’s personal handwritten journals.
Summary Of Testimony

Detective Melo testified to reviewing Lindsay’s journals, citing entries where she wrote about feeling like she “did it wrong,” suffering from severe insomnia and anxiety, feeling completely disconnected from her baby, going through the motions, and feeling like her mind was trying to make something physically wrong with her.

Key evidence introduced!
  • Nothing Of Note.

Full report below!

Home » Blog » Postpartum Psychosis Murder Trial | MA v. Lindsay Clancy | Day 5 Catchup

Sources:

LIVE: Lindsay Clancy Murder Trial — MA v. Lindsay Clancy — Day 5, Law & Crime Trials Youtube Channel, Available Online: https://www.youtube.com/live/Xwg7p8Yjom0?si=RB2Fg4BgPKJrl0g0


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