Lindsay Clancy Trial: Key Moments as Jury Deliberates in Massachusetts Child Killings Case
Jurors are weighing whether Lindsay Clancy was criminally responsible for killing her three children in 2023. The case hinges on competing claims of postpartum psychosis vs. intentional planning.

Jury Weighs Postpartum Psychosis Defense in Lindsay Clancy Murder Trial
Jurors in the Lindsay Clancy murder trial began deliberating this week without reaching a verdict by Friday, ABC News US reports. The case centers on whether the former labor and delivery nurse from Plymouth, Massachusetts, was criminally responsible for killing her three young children in 2023.
Both the prosecution and defense agree Clancy carried out the killings. The question before the jury is one of criminal responsibility. Her attorneys argue she was in the grip of severe postpartum psychosis, compounded by inadequate psychiatric care. Prosecutors contend she planned the deaths deliberately. A conviction could carry a sentence of life in prison; an acquittal could result in her release or continued confinement in a mental health facility.
Over five weeks of testimony, jurors heard from doctors, first responders, family members, and Clancy's former husband, Patrick Clancy.
Patrick Clancy Takes the Stand
Patrick Clancy was the first witness called. In emotional testimony, he described returning home on the day of the killings after Lindsay had sent him out to pick up food and medication for their daughter — an errand prosecutors framed as a deliberate ploy to get him out of the house.
He came home to find the house unusually silent, blood in the main bedroom, and a window open. Jurors heard the 911 call he placed after finding his wife outside in the snow. On the recording, he can be heard speaking with Lindsay before telling the dispatcher he was going to check on the children. Moments later, he cries out.
"She killed the kids!" he yells on the call, as a confused dispatcher repeatedly asks what happened.
Family Describes Mental Health Decline
Clancy's mother, mother-in-law, sister, friends, and former colleagues all testified that her mental health deteriorated sharply after the birth of Callan, the youngest of her three children.
Susan Clancy, her mother-in-law — herself a labor and delivery nurse — described Lindsay as a wonderful mother who had grown increasingly anxious, paranoid, and suicidal. "She felt unwell. She had insomnia. She was losing her appetite. She was very anxious and sad," Susan Clancy testified. "She was begging for help."
Lindsay's mother, Paula Musgrove, read from a text message her daughter sent in October 2022. "Mom, will you please come up and stay with me for a bit? I'm really sick. Something is wrong," the message read. "I had horrible insomnia all night, and I just don't know how I am going to get through the day. … It's just really scary, and I don't want to be alone."
Clancy saw multiple doctors and eventually admitted herself to a psychiatric hospital.
Defense Attacks Psychiatric Care
Defense attorney Kevin Reddington argued that Clancy was misdiagnosed and overmedicated. During cross-examination of psychiatrist Dr. Jennifer Tufts, Reddington challenged her prescribing decisions and her reliance on 25-minute video appointments with limited time for talk therapy. At one point, he implied Tufts had functioned as a box-checking "robot."
"What did you do? You had a woman who was telling you she felt hopeless," Reddington said during the exchange. Tufts responded that she had told Clancy there were still treatments available and reason to hope.
Expert Witnesses Clash on Hallucinations
Clinical and forensic psychologist Paul Zeizel, who visited Clancy in the hospital after the killings, testified that he overheard her say a disembodied male voice had told her she had no choice but to kill her children and then herself. Zeizel said he believed Clancy was not responsible for her actions given the severity of her mental illness.
Prosecutors called rebuttal witness Kirk Heilbrun, a forensic psychologist, who said he did not believe Clancy had experienced hallucinated voices. He pointed to a statement she made during the killings: "Go to God, baby. Go to God." Heilbrun said this reflected an expectation that she and her children would be reunited in heaven — evidence of purposeful thinking, not psychotic delusion.
Dr. Gregory Saathoff, a senior psychiatrist with the FBI's Behavioral Analysis Unit, also testified for the prosecution, stating that Clancy "had the capacity to know right from wrong."
Closing Arguments
In his closing, Reddington showed the jury two photographs: one of a smiling Clancy family, and one of Lindsay in the hospital. "How does this turn into this?" he asked. "Because of the damn medicine and the lousy medical care that she got."
Prosecutor Jennifer Sprague told the jury that attacking the mental health system was "a distraction." She argued Clancy killed her children because they were the only thing keeping her from taking her own life.
"She was depressed. She was exhausted. She was done. She didn't want to try anymore. She felt damaged," Sprague said. "But those kids, those kids were her protective factor. Those kids were keeping her from ending her misery."
The jury continues to deliberate.
--- If you or someone you know needs help, the national suicide and crisis lifeline in the U.S. is available by calling or texting 988.
Source: ABC News US