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Lindsay Clancy suffering 'command hallucination' when she killed children, court hears

August 22, 2026

Lindsay Clancy, a 36-year-old Massachusetts mother charged with murdering her three young children in January 2023, is on trial with her defense arguing she was experiencing severe postpartum psychosis at the time of the killings. A forensic psychiatrist testified that Clancy suffered from command hallucinations and delusions that prevented her from controlling her actions or distinguishing right from wrong when she strangled her children with exercise bands. While the defense acknowledges Clancy committed the acts, they maintain she is not guilty by reason of mental illness, whereas prosecutors contend the killings were calculated and intentional.

Who is affected

  • Lindsay Clancy (the defendant, now paralyzed and facing three counts of first-degree murder)
  • Cora (age 5), Dawson (age 3), and Callan (8 months) - the three children who were killed
  • Lindsay Clancy's mother and former mother-in-law (who testified as witnesses)
  • Susan Clancy (former mother-in-law)
  • The jury hearing the case

What action is being taken

  • The trial is ongoing, with the defense having rested its case on Friday
  • Forensic psychiatrist Phillip Resnick is testifying about Clancy's mental state
  • Prosecutors are alleging Clancy made a calculated decision to kill her children
  • The case is expected to go to the jury early next week

Why it matters

  • This case highlights the serious and potentially devastating consequences of postpartum psychosis, a rare but severe mental health condition that can affect mothers after childbirth. The trial puts a spotlight on the critical distinction between postpartum psychosis and common "baby blues," emphasizing the need for proper recognition and treatment of severe maternal mental health issues. The case raises important legal and ethical questions about criminal responsibility when severe mental illness impairs a person's ability to control their actions or understand right from wrong. It also underscores the importance of adequate mental health support systems for new mothers experiencing psychiatric emergencies.

What's next

  • The case is expected to go to the jury early next week following nearly a month of witness testimony.

Read full article from source: BBC

Lindsay Clancy suffering 'command hallucination' when she killed children, court hears