The defense rested Friday in the triple-murder trial of Lindsay Clancy after calling 10 witnesses who testified about her mental health conditions and her efforts to seek treatment in the months before she fatally strangled her three children.
Clancy did not take the stand.
Prosecutors are now presenting rebuttal witnesses before the parties deliver their closing arguments in the case, which has ignited a national conversation about maternal and postpartum mental health.
Clancy, 36, does not deny she fatally strangled her children – Cora, 5; Dawson, 3; and 8-month-old Callan – in the basement of their Massachusetts home in January 2023. But her attorney argues she should not be held criminally responsible for their deaths because she was suffering from postpartum psychosis, a rare mental condition. After the killings, Clancy attempted suicide, leaving her partially paralyzed.
While presenting his case over the last week, Clancy’s defense attorney endeavored to portray his client as a caring mother with extreme mental illness who was failed by her medical providers.
The defense’s final witness, the forensic psychiatrist Dr. Phillip Resnick, testified Friday that Clancy was “frankly psychotic” the day of the killings, and offered support for the defendant’s claim she heard a voice that ordered her to kill the children and herself.
“Not only did she hear a command, but she felt that her body was taken over by an external force where she was in a dream state and did not have control of her own body,” said Resnick, who has been involved in multiple high-profile filicide cases.
The Plymouth County District Attorney’s Office, however, argues the former labor and delivery nurse murdered her children “deliberately and meticulously” and was not in a state of psychosis when she did so. Though prosecutors acknowledge Clancy had mental health issues, they contend she manipulated her providers and constantly changed treatment plans as she sought a “quick and easy fix.”
Clancy, who has pleaded not guilty to three counts of murder, could face life in prison if convicted. If jurors find she cannot be held criminally responsible, the court will likely begin the process of having her committed to a psychiatric hospital.
Supporters gather at courthouse for Lindsay Clancy
Women dressed in pink gathered outside the Plymouth, MA courthouse to show their support for Lindsay Clancy. They shared their reasons for showing up with CNN.
The defense’s case relied heavily on psychologists who offered their opinions on Clancy’s mental health conditions and treatment – testimony key to the defense’s argument.
Paul Zeizel, a clinical and forensic psychologist who met with Clancy in early February 2023, said he believed Clancy was experiencing psychosis when she killed her children and could not understand right from wrong. In his opinion, Clancy “had bipolar disorder with postpartum psychosis,” he testified.
“She was unable to conform her behaviors to the rule of law, and she had no appreciation for the wrongfulness of her act.”
Zeizel first met Clancy in the hospital eleven days after the killings at the request of Kevin Reddington, Clancy’s defense attorney, whom he referred to as his “friend.”
Clancy expressed concern for her family and wanted to speak with her then-husband, Patrick Clancy, so the psychologist let her call him on his phone. Lindsay Clancy left him a voicemail before she spoke with him two days later.
“She told Patrick that she loved him very much. She was unable to express a lot of emotion but she expressed love for him,” the psychologist testified. “She had said that she heard a male voice ordering her, telling her, that she didn’t have any choice but she had to kill her children and then kill herself.”
Zeizel testified auditory hallucinations are common symptoms of psychosis – a condition which another psychologist, Dr. Donald Condie, defined as “a lack of understanding of what’s real opposed to what is not.”
The psychologists outlined the symptoms Clancy experienced in the months before the killings, including insomnia, a loss of connection with her baby, an inability to emote and dissociation – each a sign of postpartum depression or psychosis, Condie said.
Clancy reported intrusive thoughts telling her that her brain was irreparably damaged and she should kill herself, Zeizel said, as well as derealization – a condition where someone doesn’t believe the things around them are real.
Clancy was also concerned people could hear her thoughts, the psychologist testified, and feared the government would take her children from her.
Zeizel explained people with psychosis have intermittent symptoms and can perform routine tasks even while suffering psychosis.
“They can function fine one day and the next day they can be hearing voices,” he testified.
Lindsay Clancy was not able to understand right from wrong, psychologist testifies
During her cross-examinations, Assistant District Attorney Shanan Buckingham emphasized Clancy never reported hearing a man’s voice aside from the day she killed her children.
Zeizel told the jury auditory hallucinations “come and go.”
There were also reasons the mother of three may have tried to minimize her symptoms to her medical providers before the killings, Condie said.
“Ms. Clancy reported she was worried that her children would be taken away from her – perhaps by the Department of Children and Families – if she reported very severe symptoms,” he testified.
Clancy may also have been concerned about repercussions for her nursing career, Condie said, although he noted that was speculative and not based on her records.
“For a person who’s begging for help, wouldn’t it be important to be honest with the providers about what you’re feeling, seeing, and hearing?” Buckingham asked the psychologist.
“It should be, but that’s not always what doctors find,” Condie said.
During her cross-examination of Zeizel, Buckingham underscored the more than 35 hours he spent evaluating the defendant – which the psychologist said was atypical – and questioned whether he could be impartial.
Zeizel acknowledged he cared about Clancy, but maintained his medical opinion was based on facts and he did not cherry-pick information.
Several of Clancy’s loved ones testified, describing her as a dedicated nurse and mother whose mental health deteriorated in the fall of 2022 despite her best efforts to seek treatment.
A former co-worker described her as a compassionate labor and delivery nurse who would often get emotional when helping her patients deliver children.
“She would cry and she just say ‘that was so beautiful,’” Margaret Hamp said. “You could just tell that she really loved being in that setting.”
Hamp recalled a day early in Clancy’s career when the two discussed postpartum mental health after their unit treated a pregnant patient planning to harm herself.
“I asked (Clancy) if she had ever heard of the Andrea Yates case and she hadn’t,” the nurse testified, referring to the Texas mother who in 2006 was found not guilty by reason of insanity in the drownings of her five children – a case with obvious parallels to Clancy’s.
“I explained that to her and she cried,” Hamp said. “And she said: ‘How could a mother hurt her children?’”
Clancy always dreamed of having a big family and was happy in the weeks after her third child, Callan, was born in 2022, said her mother, Paula Musgrove.
“I felt it was the best thing that ever happened to her.”
But Musgrove said her daughter’s mental health began declining that fall, prompting her to seek an extended leave from her job.
“She told me she was anxious about going back to work because Callan was having trouble taking a bottle and she didn’t feel right about leaving him,” Musgrove testified.
Over the coming months, Clancy met with multiple clinicians as she sought treatment for anxiety, insomnia and other mental health issues. Her former mother-in-law testified Clancy was “begging for help.”
Clancy’s mental health providers prescribed her various medications, which were changed frequently as she reported side effects, according to medical records detailed in court. In text messages read aloud, Clancy wrote some of the medications “made things worse” and expressed concern she was becoming dependent on them.
In early December 2022, Clancy was plagued by insomnia, grappling with more suicidal thoughts and “really not feeling like herself,” said her sister, Allison Ozga. Later that month, Clancy told her mother and her then-husband she had thoughts of harming the children, Musgrove testified.
By the end of the year, Clancy had called a suicide crisis center twice and visited several medical facilities, according to medical records referenced in court. Clancy told her sister she experienced suicidal ideation every day that month, Ozga testified.
After a multiday stay at a psychiatric facility in early January 2023, Clancy appeared to improve, her sister said. Prosecutors read text messages sent weeks before Clancy killed her children in which she told her mother she was feeling better or had a good day.
But Musgrove said Clancy lost a lot of weight during that time, struggled with her memory and became paranoid about illogical things.
“She would say to me, ‘This isn’t me, I’ve never been like this before,’” her mother testified. “And I would agree, because she wasn’t.”
Clancy has ‘bad days and worse days,’ speaks of children often
Clancy frequently speaks about her children to this day, a chaplain testified, and mentioned them when she first met with the clergy member a week after their deaths.
“She said to me as I held her hand to comfort her: ‘I am so glad my children are safe,’” Sheila Cavanaugh, a chaplain at Brigham and Women’s Hospital, said.
The chaplain responded the children were safe in heaven with God, she testified, and the two women prayed for them.
In the same conversation, Clancy referenced hearing a persistent male voice the day of the killings, Cavanaugh said. The voice told her, “if she did not follow the command, neither she nor her children would be safe.”
Chaplain testifies in Lindsay Clancy trial
Clancy carries “immense grief,” according to Cavanaugh, who has met with the defendant more than 200 times at Tewksbury Hospital, where she is currently held.
Prosecutors read records from the facility describing Clancy’s largely routine actions on her children’s birthdays and the anniversaries of the killings. But Zeizel, the psychologist, and the chaplain both testified Clancy speaks about her children regularly.
“She really loves them and misses them and thinks of them every single day – almost every moment of the day,” Zeizel said.
Clancy has “bad days and worse days,” the psychologist testified, and she is constantly monitored in the hospital to ensure she doesn’t attempt suicide.
“She’s in good hands at the moment, but there’s always a concern that sits directly below the surface,” Zeizel said.
This is a developing story and will be updated.
