On Monday, August 24, 2026, the courtroom in Duxbury, Massachusetts, heard rebuttal testimony in the ongoing murder trial of Lindsay Clancy. Prosecutors called additional expert witnesses to challenge the defense’s mental‑health arguments and to reinforce the claim that Clancy’s actions were intentional.
Prosecutors’ rebuttal witnesses
After the defense rested its case on Friday, having presented forensic psychiatrist Dr. Phillip Resnick, the state moved to call three rebuttal experts. The first, psychiatrist Dr. Avram Mack, directly disputed several of Dr. Resnick’s conclusions about Clancy’s mental state at the time of the killings.
According to court filings, the prosecution intends to call two more rebuttal witnesses before closing arguments, which are expected early next week.
Details of the alleged crime
Prosecutors allege that on January 24, 2023, Clancy strangled her three children—Cora, 5; Dawson, 3; and Callan, 8 months—in their Duxbury home after sending her then‑husband, Patrick Clancy, out on errands. After the murders, Clancy is said to have jumped from a second‑story window, sustaining a spinal injury that left her paralyzed from the waist down.
The defense maintains that Clancy was suffering from bipolar disorder and postpartum psychosis at the time, arguing that these conditions should preclude criminal responsibility.
Legal and mental‑health considerations
The trial has highlighted the complex intersection of criminal law and mental‑health diagnoses. While the defense emphasizes the role of postpartum psychosis—a severe mental‑health condition that can affect new mothers—the prosecution argues that the evidence shows premeditation and intent.
Both sides have presented expert testimony to support their positions, and the upcoming rebuttal witnesses are expected to focus on the scientific validity of the mental‑health assessments presented by the defense.
Next steps in the trial
The court is scheduled to hear the remaining rebuttal testimony over the next two days. Afterward, closing arguments are anticipated early next week, followed by jury deliberations.
Community members in Duxbury have been closely following the case, with several local organizations expressing concern for the families affected and calling for a thorough and fair judicial process.
Original reporting: NBC Connecticut (Hartford) — read the source article.
