Massachusetts judge denies Lindsay Clancy’s not-guilty bid after mistrial in kids’ murder case

A Massachusetts judge refused to clear Lindsay Clancy of murder charges after her mistrial, ruling physical and circumstantial evidence could still support a conviction despite defense claims of no proof.

Plymouth County Superior Court Judge William Sullivan rejected the renewed motion for a required finding of not guilty on Thursday, weeks after a Sept. 4 mistrial left the case unresolved. Defense attorney Kevin Reddington had pressed the argument that prosecutors never introduced enough proof to establish guilt beyond a reasonable doubt.

Fox News reported that Sullivan had already denied a similar request when the jury deadlocked. The latest denial keeps three first-degree murder charges intact and sets Clancy’s return to court for Nov. 2.

The case centers on the January 2023 deaths of Clancy’s three children, 5-year-old Cora, 3-year-old Dawson, and 7-month-old Callan, at the family’s home in Duxbury, Massachusetts. Prosecutors have pursued murder charges. The defense has challenged whether the Commonwealth proved she could be held criminally responsible.

Judge finds enough evidence for a rational jury

In a written order, Sullivan stated the trial record was not empty. “There was evidence introduced, both physical and circumstantial, that would permit a rational trier of fact to find beyond a reasonable doubt the elements of the charge of murder,” the judge wrote.

He also rejected the idea that mental illness, standing alone, ends the inquiry. “Mental illness alone does not preclude a finding of criminal responsibility beyond a reasonable doubt,” Sullivan wrote.

The Commonwealth’s theory, as the judge summarized it, was that Clancy did not lack substantial capacity to appreciate the criminality or wrongfulness of her conduct, and did not lack substantial capacity to conform her conduct to the law. Prosecutors pointed to the nature and methods of the killings and to her actions and demeanor around the time of the deaths.

Assistant District Attorney Shanan Buckingham countered the defense claim by describing the trial evidence as voluminous. That framing mattered. A required finding of not guilty is a high bar, it asks a judge to say no reasonable jury could convict. Sullivan declined to take that step.

Defense calls the case speculation

Reddington’s pitch was blunt. He argued there is “no evidence” she killed her children and told the court the prosecution case rested on guesswork. “Where is the evidence that she did this?” he asked, then insisted, “This entire case is based on speculation.”

The New York Post reported the denial as the defense’s fourth failed bid to wipe out the first-degree murder charges after a six-week trial. No new trial date has been set. The charges remain live.

That pattern matters for readers who watch high-profile murder cases grind through post-trial motions. Defense teams often test every exit ramp after a hung jury. Judges are not required to grant them when the record still supports the elements of the crime.

Clancy appeared for a status hearing at Plymouth County Superior Court on Sept. 29, 2026, her first court appearance since the mistrial, according to caption detail tied to the coverage. The next date is clearer: Nov. 2.

Double jeopardy fight and the holdout juror still loom

Still pending is a double jeopardy motion and a defense request for an inquiry into a lone holdout juror described as wanting a guilty finding. Those issues land on the Nov. 2 calendar. Clancy has also moved to expand her legal team on the double jeopardy track, adding counsel for the post-mistrial defense as the case continues.

A hung jury is not an acquittal. It is a failure to reach a unanimous verdict. Prosecutors can often retry the case unless a court blocks them. Reddington’s separate push for a look at the holdout juror shows the defense is still probing how the panel broke down.

Juror accounts after the mistrial have already drawn public attention, including later claims that more than one member of the panel refused to budge, as detailed in coverage of a Clancy juror’s holdout account. Sullivan’s latest order does not resolve those questions. It simply refuses to end the prosecution on the evidence already shown.

Attorney Edward Paltzik has criticized the defense’s post-mistrial moves. The available reporting does not capture his full remarks, but the dispute underscores how contested every procedural step has become.

Three children dead, and the legal standard still applies

Whatever the next motion practice brings, the core facts the court recited remain stark. Three young children died in their Duxbury home in January 2023. The Commonwealth put on physical and circumstantial proof over weeks of trial. A judge has now twice refused to declare that proof legally insufficient for a murder finding.

Criminal responsibility is not a slogan. In Massachusetts practice reflected in Sullivan’s order, the question is whether a defendant lacked substantial capacity to understand wrongfulness or to follow the law. The judge held that mental illness, by itself, does not answer that question in the defendant’s favor when the state offers evidence of method, conduct, and demeanor.

Family murder prosecutions often turn on exactly that clash, psychiatric claims on one side, physical proof and timeline evidence on the other. Other recent cases have shown how hard those fights become once a death under a parent’s care reaches a courtroom, a dynamic also visible in coverage of the Ashley Flynn family murder case and in separate reporting on child deaths tied to parental responsibility.

None of that substitutes for a verdict. A mistrial left Clancy unconvicted. Sullivan’s order also leaves her unexonerated by judicial fiat. The charges stand because the judge found a rational fact-finder could still convict on the record already made.

Post-conviction and post-mistrial challenges are common in major murder cases, including repeated efforts to unwind results in other nationally watched prosecutions such as Derek Chauvin’s ongoing conviction challenges. The standard remains the same: courts look at whether the evidence can support the elements, not whether the defense prefers a different narrative.

For now, the next hearing is set. The murder counts are not dismissed. And a Plymouth County judge has told both sides the trial evidence was not a blank page.

When three children are dead and a jury has already heard weeks of proof, the demand for accountability does not vanish because the defense calls the case speculation, judges still have to weigh the record, and this one did.