09/10/2026
When a Mother Kills
Three children died. Their mother killed them. She was also severely mentally ill.
After 21 days of testimony and seven days of deliberation, the jury in the Lindsay Clancy case could not agree on whether she was criminally responsible for killing her three children.
That inability to reach a verdict may tell us something important.
In my latest Substack article, I take a closer look at the uncomfortable questions raised by this case:
• What is postpartum psychosis?
• Can someone experiencing psychosis still plan and appear rational?
• Does hearing a command voice establish psychosis?
• What is the difference between a psychiatric diagnosis and legal insanity?
• And how much can clinicians realistically predict when the outcome is extraordinarily rare?
Perhaps most importantly, I examine what this tragedy should teach us about recognizing severe postpartum mental illness before a family reaches a courtroom asking what happened.
We do not have to choose between compassion and accountability. We can grieve for Cora, Dawson, and Callan, acknowledge that Lindsay Clancy killed them, and still take seriously the possibility that severe mental illness profoundly altered her perception of reality.
The jury could not agree after seven days of deliberation. Perhaps the rest of us should have some humility before insisting the answer is obvious.
Read my full article, “When a Mother Kills: Lindsay Clancy, Postpartum Psychosis, and the Limits of Criminal Responsibility,” on Substack:
https://substack.com/home/post/p-215089390
Lindsay Clancy, Postpartum Psychosis, and the Limits of Criminal Responsibility