Duxbury, Mᴀssachusetts — The high-stakes murder trial of Lindsay Clancy, set to begin in July 2026, will include an unprecedented jury visit to the family home where the 34-year-old mother is accused of strangling her three young children in January 2023. The court’s decision to allow jurors to tour the crime scene underscores the central clash in the case: whether Clancy was driven by severe postpartum psychosis or carried out a premeditated plan.

Clancy faces three counts of first-degree murder in the deaths of her son Callan, 5, and daughters Cora, 3, and Dawson, 8 months. Prosecutors allege she methodically killed the children inside the Duxbury home on January 24, 2023, then jumped from a second-floor window in a suicide attempt. She survived with serious injuries. Digital evidence shows she had searched terms including “how to kill my kids” and researched methods of killing children in the days leading up to the tragedy.

The defense is expected to mount a robust insanity defense centered on postpartum psychosis, a rare but devastating condition that can cause hallucinations, delusions, and a complete break from reality. Medical experts for Clancy are anticipated to testify that she was in the throes of the illness and lacked the capacity to form criminal intent. Her husband, Patrick Clancy, has publicly described the events as a “horrific tragedy” rooted in mental illness and has expressed support for his wife.

Prosecutors counter that the internet searches, the calculated nature of the killings, and Clancy’s prior mental health treatment demonstrate awareness and planning. They argue that postpartum psychosis, while serious, does not automatically equate to legal insanity under Mᴀssachusetts law.

The jury’s upcoming visit to the Duxbury home—where the children were found—will allow jurors to see the physical layout, window from which Clancy jumped, and other key details firsthand. Such scene visits are rare in Mᴀssachusetts murder trials and highlight the case’s complexity.

The trial has already sparked national debate about maternal mental health, the adequacy of postpartum screening, and the boundaries of the insanity defense. As both sides prepare for what promises to be an emotionally charged proceeding, the jury’s tour of the crime scene home will bring them face-to-face with the setting of one of Mᴀssachusetts’ most heartbreaking cases in recent memory.