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 2026-11-07 · UTC publication dates
Coverage begins 22 Aug, 03:22 UTC
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Lindsay Clancy, 36, pleaded not guilty to murder charges in the deaths of her three children—Callan (8 months), Dawson (3 years), and Cora (5 years)—who were strangled in January 2023 at the family home in Duxbury, Massachusetts. After strangling the children, Clancy jumped from a second-story window and is now paralyzed from the waist down.
Dr. Phillip Resnick, a forensic psychiatrist and expert in filicide, testified for the defense that Clancy was 'clearly psychotic' on the day she killed her children and was not in control of her actions. Resnick, who also testified in the 2006 Andrea Yates trial, stated that Clancy suffered severe depression, showed evidence of bipolar disorder, and reported hearing a voice commanding her to kill the children. He testified that Clancy believed her children would be better off dying with her and going to heaven.
The defense rested its case on Friday (August 21, 2026) in the Lindsay Clancy murder trial after presenting testimony about her mental state. The defense argues that Clancy should not be held criminally responsible because she suffered from postpartum psychosis, a rare mental illness linked to stress, sleep deprivation, and hormonal changes following childbirth.
Postpartum psychosis is a severe mental illness occurring in approximately one to two per 1,000 mothers after giving birth. Symptoms include rapid mood swings, depersonalization, insomnia, paranoia, and thoughts of self-harm or harming others. The condition is considered an emergency requiring immediate care and is treatable, though experts say more research is needed to improve understanding, prevention, and treatment.
After the defense rested, prosecutors began calling rebuttal witnesses in the trial. Closing arguments are expected the following week. Prosecutors argue that Clancy, a former labor and delivery nurse, planned the killings.
Dr. Avram Mack, a forensic psychiatrist called as a rebuttal witness for the prosecution, testified that while Clancy suffered a major depressive episode, there was no evidence of mania, hypomania, or psychosis leading up to the killings. Mack testified that Clancy experienced severe mental illness at the time but that it was a continuation of depression lasting months during which she retained the ability to control impulses and distinguish right from wrong.
In September 2022, Lindsay Clancy sought care for anxiety and was prescribed an antidepressant. When her anxiety did not improve, her prescriber advised doubling the dose. Clancy was later admitted to a psychiatric facility after experiencing suicidal thoughts and confiding to her husband that she had intrusive thoughts about harming her children.
Illinois woman charged in toddler death; defense cites psychotic episode similar to postpartum psychosis pattern.
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