Duxbury Mother's Murder Trial Centers on Postpartum Psychosis
Case summary
Prosecutors allege that on January 24, 2023, Clancy strangled her three children, Cora (5), Dawson (3), and Callan (8 months), at the family's Duxbury home while her husband was out on errands; she then jumped from a second-story window and was left paralyzed. She has pleaded not guilty to all charges. Her trial began July 27, 2026, in Plymouth Superior Court, where prosecutors argue the killings were deliberate and planned, and the defense argues she was in the grip of postpartum psychosis and is not criminally responsible. As of late August 2026, testimony had concluded, with closing arguments expected imminently and no verdict yet reached. The case has drawn national attention to postpartum psychosis and prompted Massachusetts legislation on maternal mental health in the criminal justice system.
Mental-health context
Clancy, a labor-and-delivery nurse, had sought psychiatric care in the months before the deaths and was prescribed numerous psychiatric medications. Her defense contends she suffered undiagnosed postpartum psychosis and was overmedicated at the time of the killings.
Status / outcome
Trial underway; jury deliberations expected late August 2026; no verdict as of Aug 23, 2026
Sources
- https://www.wbur.org/news/2026/07/27/lindsay-clancy-trial-opening-statements
- https://www.cnn.com/2026/08/08/us/lindsay-clancy-trial-what-we-learned
- https://www.boston25news.com/news/local/lindsay-clancy-trial-live-updates-defense-expected-call-final-witness-before-resting/3SY5KO3XLBG5NJ5F3S2VCFJKUY/
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