Illinois woman charged in toddler death amid psychosis claims
Illinois woman charged in toddler death; defense cites psychotic episode similar to postpartum psychosis pattern.
Event / Security
High-profile infanticide cases and their connection to maternal mental health crises, including the Lindsay Clancy trial and related incidents involving mothers experiencing psychotic episodes.
2026-08-22 to 2026-11-06 · UTC publication dates
Coverage begins 22 Aug, 03:22 UTC
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The trial of Lindsay Clancy ended in a mistrial on September 4, 2026, after a jury failed to reach a verdict following more than a week of deliberations. Clancy pleaded not guilty to three counts of first-degree murder related to the deaths of her three children in January 2023. The defense argued she was suffering from postpartum psychosis at the time, while prosecutors argued she was criminally responsible.
Court documents indicate that Corie Walsh was actively discussing the Lindsay Clancy trial via group text messages with friends until 12:30 PM on September 1, 2026, approximately three and a half hours before her child was discovered. Witnesses stated that Walsh had recently become very invested in the Clancy case.
A neighbor reported finding Corie Walsh actively harming herself after discovering the child. The neighbor removed a knife from Walsh's possession and threw it into the sink. Walsh reportedly stated she was trying to kill herself. Walsh was transported to Silver Cross Hospital for treatment.
Prosecutors stated that Corie Walsh made statements indicating intent to harm her three other children and her husband, who was out of state at the time of the alleged crime. Prosecutors requested that Walsh remain detained pending trial based on these statements and the severity of the charges.
Corie Walsh, 40, was charged with murder after police discovered her 2-year-old son Barrett Walsh unresponsive in the basement of their home in Frankfort, Illinois, on September 1, 2026. A neighbor performed CPR on the child after discovering him. Walsh was found upstairs and allegedly told officers she killed the child because he was the 'devil' and the 'anti-Christ.' Another infant in the home was unharmed.
Andrea Lyon, attorney for Corie Walsh, stated that her client was experiencing a psychotic episode at the time of the incident. She characterized the situation as a tragedy for the Walsh family and expressed hope that investigation would reveal the full context of the events.
If the jury decides Clancy was criminally responsible, she could be convicted of either first-degree murder (carrying a life sentence), second-degree murder, or manslaughter. If acquitted, a judge could still order her confined to a mental health facility if an evaluation determines she poses a danger to the public.
For the first time in the trial, Lindsay Clancy was brought to join a sidebar conversation with the judge. Clancy, who is paralyzed from the waist down following her suicide attempt, uses a wheelchair. Her attorney wheeled her to the front of the courtroom to participate in the discussion.
If the jury remains deadlocked and a mistrial is declared, prosecutors must decide whether to retry Clancy, drop the charges, or negotiate a plea deal with her lawyer.
The Lindsay Clancy trial has been livestreamed and has generated intense public interest, with reporters and spectators packing the courtroom. The case has sparked deep public divisions over her culpability and issues around maternal mental health after childbirth.
Judge William Sullivan declined to remove the juror who allegedly refused to follow instructions on reasonable doubt, despite the defense attorney's request. Sullivan stated he did not feel it was appropriate to side with one party or the other in the jury's deliberations, noting that all jurors had sworn they could follow his instructions.
Prosecutors allege that Clancy deliberately sent her then-husband on errands to get him out of the house before killing their children. Prosecutors have also questioned the seriousness of her suicide attempt, suggesting premeditation and awareness of her actions.
Lindsay Clancy, a 36-year-old former labor and delivery nurse, is on trial for killing her three children: Cora (age 5), Dawson (age 3), and Callan (8 months). Clancy does not deny strangling her children in the basement of their home in 2023 before attempting to take her own life by jumping from a second-story window.
Lindsay Clancy's defense team filed a motion requesting that all remaining proceedings be handled in open court rather than in private sidebars. The motion was filed as the jury entered its seventh day of deliberations.
A jury in the Lindsay Clancy murder trial has been unable to reach a verdict after seven days of deliberations in Plymouth Superior Court. The jury submitted deadlock notes on Tuesday, Wednesday, and Thursday, indicating it cannot agree on a verdict regarding whether Clancy is criminally responsible for killing her three children.
Judge William Sullivan brought each juror in individually for private questioning after receiving a note indicating one juror would not follow the court's instructions on reasonable doubt. The judge reread his instructions on reasonable doubt before sending the jury back to deliberate.
If the jury cannot reach a verdict, Judge William Sullivan can declare a mistrial. Under Massachusetts law, a judge can only send a jury back for deliberations twice before declaring a mistrial unless jurors consent to further deliberations. A third deadlock note would likely result in a mistrial declaration.
The defense argues that postpartum psychosis led to Clancy's actions, claiming she was compelled by auditory hallucinations to kill her children. The prosecution contends that Clancy was not in psychosis, that she planned the killings, and that she was aware of her actions when she murdered her children.
The jury in the Lindsay Clancy murder trial reported on Tuesday that it could not reach a unanimous verdict after four days of deliberations. Judge William Sullivan instructed the jurors to continue deliberating, a standard instruction in criminal trials when juries indicate difficulty reaching a verdict. The jury resumed deliberations on Wednesday and subsequently reported deadlock again on Thursday.
During the 22-day trial, jurors heard from more than 70 prosecution witnesses and 10 defense witnesses. The trial included testimony about Clancy's mental health history, her search for psychiatric help, and the circumstances surrounding the deaths of her three children.
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