Lindsay Clancy, a former nurse from Massachusetts, is on trial for killing her three young children in 2023, and after five days of deliberations, the jury remains deadlocked with no verdict. The jurors are split over whether Clancy was criminally responsible for her actions, with her attorney arguing that postpartum psychosis led to the killings. Judge William Sullivan told the jurors not to abandon their own convictions just to reach a verdict, but to consider opposing views and reassess their positions if necessary. If the jury remains deadlocked, the judge could declare a mistrial, which would leave prosecutors to decide whether to retry Clancy or drop the charges.
Written by the local model on 2026-09-03,
using this article's own text rather than the other coverage of the
same event (that is the story summary below).
Story summary
Lindsay Clancy, a 36-year-old former nurse from Massachusetts, is on trial for killing her three young children in January 2023. The trial has garnered significant attention due to the tragic nature of the case and the complexities of Clancy's mental state at the time of the incident. Clancy has pleaded not guilty by reason of lack of criminal responsibility, arguing that she was experiencing postpartum psychosis, a condition that made her unable to appreciate the wrongfulness of her actions.
Over the course of five weeks, prosecutors called more than 70 witnesses, including Clancy's then-husband and family members who testified about her declining mental health in the months leading up to the killings. The defense presented 10 witnesses, including friends and relatives, who offered differing conclusions about Clancy's mental state.
The trial has been marked by intense emotional testimony, with Clancy at one point breaking down in tears during a session where she was questioned about the fatal injuries inflicted on her children. More than 80 witnesses testified throughout the trial, which is expected to conclude soon.
Clancy's supporters have gathered outside the courtroom, mostly women who argue that they could have easily been in Clancy's place due to systemic failures around maternal health. Postpartum psychosis affects roughly one to two out of every 1,000 births, and many experts have spoken about the inadequacy of current laws in dealing with such cases.
The jury is deliberating on several options, including guilty, not guilty by reason of insanity, first-degree murder, second-degree murder, and manslaughter. Clancy's lawyer argues that she was suffering from postpartum psychosis at the time of the incident, while prosecutors claim that Clancy made a calculated decision to kill her children.
The trial has been marred by controversy, including an incident where a supporter was arrested for filming jurors as they left the court. The case has sparked intense debate about the treatment of new mothers and the adequacy of current laws in dealing with cases involving mental illness.
Written for “Lindsay Clancy Murder Trial” on 2026-09-03,
grounded in this article and the 8 other(s) covering the same event.
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No political leaning scored for article 3532 · logged 2026-09-03
Deadlocked jury in case of U.S. mother who killed her kids ends 5th day of deliberations with no verdict
Lindsay Clancy doesn't deny she strangled her kids, but jury deciding if she was criminally responsible
WARNING: This article contains details about violence against children.
Jurors in the Lindsay Clancy trial went home without a verdict Wednesday following a fifth day of deliberations — and twice saying they can't agree whether the Massachusetts mother is criminally responsible for killing her three young children.
The jury will return again on Thursday.
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jury → kill → Thursday
The judge told them to keep deliberating Wednesday when they said for a second straight day that they were at an impasse — a sign there's a growing chance of a hung jury and the trial ending without a resolution.
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trial → tell → resolution
Clancy, a former labour and delivery nurse, doesn't deny strangling her three children in their home in 2023.
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Clancy → deny → 2023
But her attorney argues that postpartum psychosis led to her actions.
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psychosis → argue → actions
Prosecutors say she knew what she was doing.
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she → say → what
Judge's words to jury
"I know it's been a long day," Judge William Sullivan said, "so at this point, what I'm going to do is, first off thank you for your time and commitment to this case.
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going → know → case
I'm going to ask you to come back tomorrow morning."
Clancy stared at the jury with no expression when Sullivan earlier in the day explained to the courtroom that the jurors were at a standstill.
Sullivan told the jurors not to abandon their own convictions just to reach a verdict, but urged them to seriously consider opposing views and reassess their positions if appropriate.
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Sullivan → go → positions
No one knows, he said, whether another jury would be "more intelligent, more impartial or more competent to decide it than you are."
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you → know → it
Elyse Hershon, a Boston criminal defence attorney and legal analyst, said "the next time they say they are deadlocked or unagreed — that is usually the mistrial call."
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that → say → ?
Clancy's livestreamed trial has generated intense interest, with reporters and spectators packing the courtroom.
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reporters → livestreame → courtroom
The case has also sparked deep public divisions over her culpability and the issues around maternal mental health after childbirth.
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case → spark → childbirth
What happens if there's a mistrial
Jurors have heard testimony from relatives and doctors about how Clancy's mental health declined in the months before the killings and how her treatment included several medications and a short stay in a psychiatric hospital.
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treatment → happen → hospital
Medical experts hired by the prosecution and the defence reached sharply different conclusions about her psychiatric state when she killed the children.
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she → hire → children
If jurors ultimately can't agree on a verdict, the judge could declare a mistrial.
uncertain
judge → agree → mistrial
Prosecutors would then have to decide whether to put Clancy on trial again, drop the charges or try to negotiate a plea deal with her lawyer.
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Prosecutors → have → lawyer
If the jury decides Clancy was criminally responsible for her actions, it could convict her of either murder or manslaughter.
uncertain
it → decide → murder
If she is acquitted, a judge could still order her confined to a mental health facility if an evaluation determines that she poses a danger to the public.
uncertain
she → acquit → public
After court ended Tuesday, Clancy's attorney said it was a good sign that the jury kept working.
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jury → end → ?
"The fact that they have not said that they're done is very, very heartening," Kevin Reddington said.
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Reddington → say → ?
"Obviously, they're working very hard.
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they → work → ?
If you or someone you know is struggling, here’s where to look for help:
- Canada’s Suicide Crisis Helpline: Call or text 988.
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you → know → 988
- This guide from the Centre for Addiction and Mental Health outlines how to talk about suicide with someone you're worried about.
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you → outline → someone
