PLYMOUTH, Mass. — The murder trial of Lindsay Clancy erupted into open courtroom conflict Thursday afternoon as defense attorneys demanded the removal of a holdout juror they claim is deliberately refusing to apply the judge’s instructions on reasonable doubt, a move that could force a mistrial in one of the most closely watched maternal mental health cases in Massachusetts history.
The dramatic confrontation unfolded just before 3 p.m. when the jury, after seven full days of deliberations, sent a note to Judge William Sullivan indicating that a single juror among the 12 was refusing to follow the legal definition of reasonable doubt as outlined in the Commonwealth’s case against Clancy, 33, who is accused of murdering her three young children in their Duxbury home in January 2023.
Defense attorney Kevin Reddington, visibly agitated, stood before the bench and argued that the judge’s brief sidebar instruction to the jury — asking them merely to “listen to the law” — was a toothless remedy that failed to address the gravity of the situation. “This is a shame. It’s a real shame,” Reddington said, his voice rising as he addressed the court.
“If we come back here in a half an hour with a mistrial because of a juror who has spurned the instructions of this court, it’s a travesty.”
The courtroom, packed with reporters, legal observers, and members of Clancy’s family, fell into a tense silence as Reddington formally moved to have the unidentified juror removed from the panel. He argued that the juror’s refusal to accept the judge’s charge on reasonable doubt — specifically the principle that proof beyond a reasonable doubt does not require absolute certainty — constituted a fundamental breakdown of the judicial process.
Judge Sullivan, however, pushed back firmly, rejecting the motion and warning both sides against attempting to divine the internal dynamics of jury deliberations. “The discharge of a deliberating juror is a sensitive undertaking,” Sullivan said from the bench. “I do not feel it is proper for me to side with one side or the other of the deliberations.
I don’t feel it’s appropriate for me to say I agree with one juror or 11.”
The judge noted that he had already asked each juror individually whether they could follow his legal instructions, and all 12 had affirmed they could. He added that he had just re-read the full reasonable doubt instruction to the panel in open court, emphasizing that the burden rests on the prosecution to prove guilt to a “moral certainty” and that a mere probability of guilt is insufficient for conviction.
The standoff marks a critical juncture in a trial that has already stretched over six weeks of testimony, including harrowing accounts from first responders, forensic psychologists, and Clancy’s own husband, Patrick Clancy, who testified about discovering his children — 5-year-old Cora, 3-year-old Dawson, and 7-month-old Callan — unresponsive in the family’s home.
Clancy, a former nurse practitioner, has pleaded not guilty by reason of insanity to two counts of murder and multiple counts of assault and battery. Her defense team has argued that she suffered from postpartum psychosis, a severe mental health crisis that rendered her unable to distinguish right from wrong when she strangled her children and then attempted suicide by jumping from a second-floor window.
Prosecutors have countered that Clancy’s actions were calculated and deliberate, pointing to internet searches for “how to 𝓀𝒾𝓁𝓁 a child” and her decision to send her husband on a errand to pick up takeout before the killings. They argue that her mental state, while disturbed, did not meet the legal threshold for insanity under Massachusetts law, which requires proof that the defendant did not know the wrongfulness of her actions.
The jury’s note, read aloud by the clerk, said simply that the foreperson reported “one juror who refuses to listen to the law” on reasonable doubt. The note did not specify whether the juror was holding out for conviction or acquittal, but Reddington’s aggressive response suggested the defense believes the juror is leaning toward guilt without a proper legal foundation.
In his re-instruction, Judge Sullivan took great pains to clarify the standard, telling the jury: “Proof beyond a reasonable doubt does not mean proof beyond all possible doubt. For everything in the lives of human beings is open to some possible or imaginary doubt.” He added that the evidence must convince them of guilt to a “reasonable and moral certainty” and that if they have a reasonable doubt, the defendant “must be acquitted.”
The judge’s words were met with a visible sigh from the defense table, where Reddington shook his head and whispered to co-counsel. After the judge concluded, Reddington requested a sidebar conference, but Sullivan instead invited both counsel to approach the bench in open court, a rare move designed to preserve transparency.
“Counsel, may I see you inside by just a second?” Sullivan said, gesturing for the attorneys to come forward. Reddington, still visibly frustrated, repeated his objection on the record.
“The court has an instruction from the foreperson that one juror refuses to listen to the law you’ve given on reasonable doubt,” he said. “I suggest respectfully that the soft instruction you gave them at the sidebar does not focus on the issue. It does not allow any foundation for a motion to remove the juror.”
Prosecutor Jennifer Sprague, however, sided with the judge’s approach. “There’s no way to determine what the deliberations are, who’s correct, who’s incorrect, and nor should we attempt to because that’s part of deliberations,” she said. “I think what Your Honor has done by asking each juror if they’re able to follow the law, and then giving a general instruction on reasonable doubt, is appropriate under Commonwealth versus Ralph.”
The case law cited by Sprague, Commonwealth v. Ralph, establishes that a judge may not inquire into the substance of jury deliberations but may re-instruct jurors on the law when there is an indication of confusion or disagreement. The judge’s decision to re-read the instruction and poll the jurors individually appears designed to thread that needle without crossing into impermissible coercion.
Legal experts watching the proceedings said the standoff could have profound implications. “This is the classic hung jury scenario,” said former Suffolk County prosecutor Daniel Conley, who is not involved in the case. “If one juror is truly refusing to follow the law, the judge has limited options.
He can try to re-instruct, which he did. But if that fails, he may have to declare a mistrial, and then the Commonwealth has to decide whether to retry a case that is emotionally and logistically exhausting for everyone.”
The jury began deliberating on the afternoon of May 20, after closing arguments that painted starkly different portraits of Clancy. The defense called a parade of psychiatric experts who testified that Clancy was in the throes of a psychotic episode, hallucinating and delusional, when she killed her children. One expert, Dr.
Barbara Gilleran, testified that Clancy believed she was saving her children from a demonic force and that she heard voices commanding her to act.
The prosecution, in turn, presented evidence of Clancy’s meticulous planning, including her purchase of a new phone just days before the killings and her deletion of search history afterward. They also highlighted her text messages to friends and family in the weeks leading up to the tragedy, which showed her struggling with anxiety and insomnia but also making plans for the future, such as booking a family vacation.
Patrick Clancy’s testimony was the emotional centerpiece of the trial. He described arriving home on the night of January 24, 2023, to find his wife covered in blood and his children unresponsive. He performed CPR on his youngest son while begging dispatchers for help.
“I just remember screaming,” he testified. “I’ve never screamed like that in my life.”
The jury has also heard from the medical examiner, who testified that the children died of strangulation and blunt force trauma. The youngest, Callan, was found with a ligature around his neck. Clancy herself was found with self-inflicted wounds, including a broken back from her jump from the window, and was hospitalized for weeks before being arraigned.
Since the start of deliberations, the jury has sent out several notes requesting read-backs of testimony and legal instructions, a sign that they are grappling with the complex insanity defense. On Wednesday, they asked to rehear the testimony of a defense psychiatrist who described Clancy’s postpartum psychosis in detail. On Thursday morning, they requested the legal definition of “criminal responsibility” under Massachusetts law.
The latest note, however, marked a turning point. The foreperson’s message was unusually explicit, indicating not just disagreement but an active refusal to apply the law. That prompted Reddington’s motion, which he framed as a last resort to prevent a mistrial.
“We’ve been at this for a week,” he told the judge. “The juror has had ample time to consider the law. If they refuse to follow it, they should be removed.”
Judge Sullivan, however, was unmoved. He noted that he had already taken the extraordinary step of bringing the jury into the courtroom and re-reading the full reasonable doubt instruction aloud, which is typically done only once at the start of deliberations. He also reminded the parties that jurors are presumed to follow their oaths unless there is clear evidence to the contrary.
“I’ve asked if they are able to follow my instructions,” Sullivan said. “According to their earlier swearing, and their statements tonight, they can. That was specifically addressed towards the specific question.
And that’s what I’m doing.” He then declared a recess, telling the jury to resume deliberations at 9 a. m.
Friday.
The courtroom erupted in murmurs as the jurors filed out, their faces impassive. Clancy, seated at the defense table, appeared pale and drawn, her hands clasped in front of her. She has been held without bail since her arrest, and her mental health has been a recurring issue throughout the proceedings, with her attorneys requesting multiple competency evaluations.
Outside the courthouse, a small group of protesters held signs reading “Justice for Cora, Dawson, and Callan” and “Postpartum Psychosis is Not an Excuse.” They were met by a smaller counter-protest from maternal mental health advocates, who argued that Clancy’s case highlights the need for better screening and treatment for new mothers.
The legal stakes could not be higher. If convicted of first-degree murder, Clancy faces life in prison without the possibility of parole. If acquitted by reason of insanity, she would be committed to a state psychiatric facility, potentially for the rest of her life.
A hung jury would leave the case in limbo, forcing prosecutors to decide whether to retry a defendant who has already spent over a year in custody.
Reddington, speaking to reporters after the hearing, did not hide his frustration. “We have a juror who is not following the law,” he said. “The judge’s instruction was a Band-Aid.
We need a definitive ruling. This is a matter of due process, not just for Lindsay Clancy but for the integrity of the entire system.”
Sprague declined to comment, citing the ongoing deliberations. But her remarks in court suggested she is confident the judge’s approach will hold up on appeal, should it come to that. “The judge has handled this appropriately,” she said.
“We trust the process.”
Judge Sullivan’s decision to re-instruct the jury rather than remove the holdout is consistent with Massachusetts precedent, which strongly disfavors dismissing jurors mid-deliberation absent a showing of “substantial and compelling” reasons. The Supreme Judicial Court has held that a judge may not discharge a juror simply because they disagree with the majority, even if that disagreement is based on a misunderstanding of the law.
The only exception is when a juror explicitly states they cannot follow the judge’s instructions. In this case, the foreperson’s note suggests such a refusal, but the judge’s individual polling of each juror yielded assurances that they could comply. That discrepancy — between the foreperson’s note and the jurors’ individual statements — is at the heart of the current standoff.
Legal analysts said the judge’s careful approach may ultimately be the only viable path. “If he removes the juror based on the foreperson’s note alone, he risks a mistrial and a successful appeal,” said Boston College Law Professor Robert Bloom. “If he doesn’t remove the juror and the jury hangs, he risks criticism from the defense.
He’s in a no-win situation, and he’s choosing the least reversible option.”
The jury has now deliberated for a total of eight days, a length that suggests they are deeply divided. In many murder trials, a verdict is reached within a few days. The extended deliberations here indicate that at least one juror is holding firm, whether on the question of insanity or on the legal standard itself.
The case has also drawn national attention, with advocacy groups on both sides of the insanity debate weighing in. Some have argued that Clancy’s severe postpartum psychosis should be treated as a mitigating factor, while others have insisted that the deaths of three children demand accountability regardless of mental state.
The trial’s outcome could set a precedent for how Massachusetts courts handle similar cases, particularly those involving maternal mental health. Already, the case has prompted legislative proposals to expand postpartum depression screening and to create a specific defense for postpartum psychosis, though none have passed.
For now, all eyes are on the jury room. The judge’s re-instruction was a clear signal that he wants a verdict, not a mistrial. But whether that instruction will sway the holdout juror remains an open question.
Reddington’s motion to remove the juror is still on the table, and he has indicated he will renew it if the jury returns with another note indicating continued deadlock.
The court is scheduled to reconvene at 9 a. m. Friday.
If the jury returns a verdict, it will be read in open court, with Clancy standing to hear her fate. If they remain deadlocked, the judge will have to decide whether to declare a mistrial or to push them further, a decision that could have lasting consequences for all involved.
In the meantime, the families of the victims — Patrick Clancy and his extended relatives — have been present in the courtroom every day, their faces etched with grief. They have declined to speak publicly, but their presence serves as a somber reminder of the stakes.
The case has also taken a toll on the court system itself. The trial has consumed over 40 days of court time, with dozens of witnesses and hundreds of exhibits. The cost to the Commonwealth is estimated to be in the hundreds of thousands of dollars, not including the ongoing cost of Clancy’s incarceration and mental health treatment.
As the sun set over Plymouth Harbor, the courthouse emptied, leaving only a handful of reporters and legal staff. The jury was sequestered in a nearby hotel, their deliberations continuing into the evening under the watchful eye of court officers. The note from the foreperson hung over the proceedings like a specter, a reminder that even the most carefully constructed legal framework can be undone by a single person’s refusal to comply.
Reddington’s final words in court echoed in the hallway: “We’ll be back tomorrow. And we’ll be ready.” Whether that readiness will be enough to secure a verdict — or to force a mistrial — remains to be seen.
For now, the case of Commonwealth v. Lindsay Clancy stands at a precipice, with one juror’s conscience poised to determine the outcome.