Judge William Sullivan denied a motion to dismiss three first-degree murder charges against Lindsay Clancy on Thursday, marking the fourth failed attempt by her defense to have the case thrown out.
Kevin Reddington, 75, argued the motion in court Tuesday on behalf of Clancy, 36, who faces charges for the deaths of her three children in their Duxbury, Massachusetts, home. The ruling came less than two weeks after the high-profile case ended in a mistrial on Sept. 4, leaving Clancy’s fate unresolved and prosecutors preparing to retry her.
Reddington questioned the evidence that Clancy strangled her kids Cora, 5, Dawson, 3, and Callan, 8 months, with exercise bands in the family basement on Jan. 24, 2023. He asked the jury at the six-week trial to find her not guilty by reason of insanity, claiming she was experiencing extreme postpartum psychosis and heard a voice commanding her to kill the children and herself.
Sullivan ruled Thursday that prosecutors had presented sufficient evidence at trial of Clancy’s alleged crimes. The judge found the state met the threshold to proceed, meaning the murder charges will stand as prosecutors move toward a second trial.
Prosecutors had claimed Clancy coldly planned and executed the murders. The case has drawn national attention for its collision of postpartum mental health advocacy and the brutal method of the children’s deaths.
The mistrial followed weeks of testimony and jury deliberation that ultimately deadlocked. The case now sits in what observers have called the court of public opinion as much as the legal system, with intense online debate about maternal mental health, criminal responsibility, and the facts of what occurred in that basement.
Clancy’s legal team has now lost multiple procedural bids to end the prosecution before a retrial. The repeated motions suggest a defense strategy of challenging the foundational sufficiency of the state’s case at every available procedural turn.
The Jan. 24, 2023, killings shocked the coastal Massachusetts community of Duxbury, where the Clancy family lived. Emergency responders found the three children in the basement after Patrick Clancy, the children’s father, called 911 upon returning home from running errands his wife had sent him on. Clancy herself had jumped from a second-story window and was hospitalized with serious injuries before eventually being arrested and charged.
Reddington’s insanity defense centered on Clancy’s documented struggle with postpartum depression and psychosis following Callan’s birth, with medical records showing multiple psychiatric hospitalizations and medication changes in the months before the killings. The defense argued the voice she reported hearing rendered her unable to understand the wrongfulness of her actions or conform her conduct to the law.
The prosecution countered that Clancy’s actions demonstrated planning and awareness, including sending her husband away, retrieving the exercise bands from elsewhere in the house, and attempting suicide after the children’s deaths.
Clancy is expected to return to court as the case proceeds toward scheduling for a second trial.