Lone Juror’s Steadfast Belief in Guilt Leads to Mistrial in Massachusetts Infanticide Case

Sophie Laurent, Europe Correspondent
4 Min Read
⏱️ 3 min read

The trial of Lindsay Clancy ended without a verdict on 4 September after the jury could not reach unanimity following nearly forty hours of deliberation. The sole holdout, Michael Desronvil, told CBS News that he had “no doubt” she was criminally responsible for the deaths of her three children.

The Holdout Juror’s Stand

Desronvil said the physical evidence, witness testimony and the prosecution’s case convinced him that Clancy had planned the killings. “I didn’t have any doubts,” he stated. “As I tried to explain different possible theories during deliberation, I kept getting cut off as if I had doubts based on the evidence presented.” He maintained that the killings were calculated, not the product of a psychotic episode.

A Jury Deeply Divided

The panel consisted of nine women and three men. After the mistrial was declared, several jurors revealed that the split had been 11‑1 in favour of finding Clancy not criminally responsible. Paula Devlin, one of the jurors, told CBS Mornings that the group had spent days trying to persuade Desronvil to change his mind, noting, “We all worked together to convince ourselves once we got to that point where it was 10 to 2.” The foreperson, a retired fifth‑grade teacher, described the deliberations as “awful” and an “emotional rollercoaster,” adding that Desronvil had admitted he harboured reasonable doubt but still refused to declare her not guilty by reason of insanity.

A Jury Deeply Divided

Contrasting Views on Mental State

During the trial, the defence argued that Clancy was suffering from postpartum psychosis, citing her use of more than a dozen medications, a call to a suicide hotline and an emergency‑room visit. A defence‑appointed forensic psychiatrist testified that she experienced a “command hallucination” and a “delusion of influence” when she killed Cora, Dawson and Callan. In contrast, the prosecution’s psychiatrist said she showed no signs of psychosis in their sessions, and another expert noted that the condition is not currently recognised by the American Psychiatric Association.

What Comes Next?

Patrick Clancy, the children’s father and Lindsay’s ex‑husband, is scheduled to speak publicly about the case in a CBS 60 Minutes interview on Sunday. He said he still talks to his children “all the time,” describing it as “a way I stay connected to them.” Lindsay’s lawyer, Kevin Reddington, told ABC’s Good Morning America that he hopes to reach an agreement with prosecutors to avoid a second trial, adding that he was upset the holdout juror would not acquit her. “That’s not right. And that’s why I was upset,” he said, claiming the juror failed to apply the law of reasonable doubt as instructed. The next court hearing is set for 29 September at Plymouth Superior Court in Massachusetts, while prosecutors have not yet announced whether they will seek a retrial.

What Comes Next?

Why it Matters

The mistrial underscores the fraught intersection of maternal mental health and criminal responsibility, leaving a community and a nation grappling with how the law interprets acts of filicide when psychosis is alleged. As the case lingers unresolved, it fuels broader debate about the adequacy of legal standards for postpartum disorders and the impact of holdout jurors on the pursuit of justice, ensuring that the tragedy of Cora, Dawson and Callan remains a focal point for both legal reform and public compassion.

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Sophie Laurent covers European affairs with expertise in EU institutions, Brexit implementation, and continental politics. Born in Lyon and educated at Sciences Po Paris, she is fluent in French, German, and English. She previously worked as Brussels correspondent for France 24 and maintains an extensive network of EU contacts.
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