Family Describes Mental Health Decline

Susan Clancy, the former mother-in-law of Lindsay Clancy, testified that the Massachusetts mother was "begging for help" in the period leading up to the deaths of her three children. As reported by the BBC, Susan Clancy described Lindsay as having insomnia, losing her appetite, and appearing "very anxious and sad," while characterizing her as a "very nurturing, very loving" parent. She affirmed that Lindsay had been "very much so" interested in seeking doctors and improving her condition.

Clancy's mother, Paula Musgrove, similarly testified that her daughter had always wanted to be a mother and that motherhood seemed "the best thing that ever happened to her." According to the BBC account of the proceedings, Musgrove said Lindsay sent a text stating she was "really sick" and later confided thoughts of harming the children. Musgrove quoted her daughter saying, "This isn't me, I've never been like this before." Clancy's sister, Allison Ozga, also testified about suicidal thoughts in the family circle, the BBC reported.

These accounts formed part of the defense presentation after prosecutors rested their case. Clancy does not dispute that she carried out the killings of Cora, five, Dawson, three, and Callan, eight months, on January 24, 2023, at the family's Duxbury home, but has pleaded not guilty to three counts of first-degree murder by reason of lack of criminal responsibility.

The Killings and Immediate Aftermath

Prosecutors allege Clancy made a calculated decision, sending her then-husband Patrick out on an errand for medicine and dinner before strangling the children with fitness or exercise bands in the basement and jumping from a second-floor window. Multiple outlets including the BBC, CBC, NBC10 Boston and the New York Post reported that the jump left her paralyzed from the waist down; she has attended the trial in a wheelchair. The trial began July 27 in Plymouth County Superior Court.

Hospital chaplain Sheila Cavanaugh testified that she visited Clancy after the incident. As detailed by Gulte, nine.com.au and The Guardian, Cavanaugh found Clancy unconscious on the first visit; by January 31, 2023, she was conscious and off a ventilator. Clancy told the chaplain she was "so glad" her children were safe, to which Cavanaugh replied they were "safe in heaven with God." Cavanaugh, who saw Clancy more than 200 times including at the state mental hospital, said Clancy later alluded to hearing a persistent male voice that instructed her to kill the children and herself. Prosecutors questioned why the disclosure was not documented; Cavanaugh responded that her role was "to bear witness to their suffering," not to evaluate the patient. She added that Clancy "carries immense grief."

Defense Case Centers on Postpartum Psychosis

Defense attorney Kevin Reddington has argued that Clancy suffered from bipolar disorder and postpartum psychosis, a rare condition affecting an estimated one to two women per 1,000 births, and that she repeatedly sought help through an emergency room, a suicide hotline, psychiatric hospitalization and multiple medications. The CBC and BBC noted she was prescribed 13 psychiatric medications including Zoloft, Prozac, Seroquel, Klonopin, Ativan and Remeron. Clancy conducted online searches about depression, suicidal ideation and postpartum psychosis, according to CBC reporting.

Forensic psychiatrist Dr. Phillip Resnick, the defense's final witness, testified that Clancy was "frankly psychotic" and suffering a "command hallucination" at the time, feeling like a "puppet" and lacking control or the ability to distinguish right from wrong. As reported by the BBC and CBC, Resnick said Clancy believed she would be doing her children a favor by sending them to heaven with her. He quoted her as hearing a voice saying words to the effect of "This is your last chance. Kill the children so you can kill yourself." Resnick has previously testified in the Andrea Yates case. The defense rested after his appearance.

CBC reporting placed the condition in broader context, noting it is more severe than postpartum depression, with symptoms including mood swings, delusions, confusion and hallucinations. Untreated cases have been associated with an infanticide rate of about 4 percent, though experts caution against focusing solely on violence risk. Suicide remains a leading cause of maternal mortality, according to Dr. Nicholas Leyland of the Society of Obstetricians and Gynaecologists of Canada, who told CBC that only about one in five patients are asked about mental health in the perinatal period.

Prosecution Rebuttal and Expert Clash

Prosecutors maintain Clancy understood her actions and acted deliberately. Their rebuttal witnesses included psychiatrist Dr. Avram Mack and forensic psychologist Dr. Kirk Heilbrun. Mack testified that Clancy suffered major depressive disorder or a major depressive episode but displayed no psychotic features in her medical records. As reported by Newsweek, the New York Post, USA Today and The News International, Mack stated he "didn't see any evidence of any psychotic features throughout the medical record" and that "There's no reason why psychosis in and of itself inhibits a person from knowing right from wrong." He acknowledged she was in a "serious psychiatric state and she was suffering" yet maintained she knew the wrongfulness of her conduct. Mack also noted that the American Psychiatric Association considers postpartum psychosis a proposed rather than fully established diagnosis, though he agreed women with postpartum depression can experience psychosis.

Reddington aggressively cross-examined Mack, questioning his qualifications, prior court criticisms in other states, methodology and possible confirmation bias. Newsweek described a contentious exchange in which Reddington asked why Mack was smiling and whether he hoped "to help them out," receiving a denial. Mack and Heilbrun had interviewed Clancy in the same period yet reached differing diagnoses—Heilbrun bipolar II, Mack major depressive disorder—while preparing independent reports; neither accepted acute psychosis.

Heilbrun testified that Clancy strangled the children for altruistic reasons, believing they would suffer if she died without them, and that she said "Go to God, baby. Go to God" during the act. He found no psychosis, citing depression, anxiety, insomnia and suicidal thoughts, and viewed her accounts of the voice as inconsistent and a convenient means of lessening culpability because the reported hallucination lasted only about 18 minutes. When Heilbrun referenced Clancy's Catholic faith and suicide as a mortal sin, Reddington moved for a mistrial alleging intentional misconduct. Judge William Sullivan denied the motion, rebuked the religious discussion, ordered jurors to disregard it, and dismissed the jury early that day, according to NBC10 Boston, Newsweek and the New York Post. Prosecutor Jennifer Sprague stated she had not sought to elicit the religious reference.

Public Support and Trial Trajectory

Hundreds of supporters, many wearing pink clothing with phrases such as "Believe," "She Needed Help" and "Peace For Lindsay," gathered outside the Plymouth courthouse. The Guardian and nine.com.au reported roughly 300 people, mostly women, who said Clancy's story resonated with experiences of women being dismissed when seeking mental-health care. April Vincent, a paralegal, stated, "Women are being dismissed, neglected and ignored when we speak up." Jeanne Zaborski, a retired nurse, expressed hope that Clancy would receive needed care and that awareness would increase. Supporters formed a circle, recited the Lord's Prayer and held flags from various countries. It marked the first large public show of support during the trial.

Legal analyst Neama Rahmani told people.com he sees little realistic prospect of a guilty verdict, citing Massachusetts law placing the burden on the prosecution to prove criminal responsibility beyond a reasonable doubt and the state's relatively broad insanity standard. Possible outcomes include a first-degree murder conviction carrying mandatory life without parole, a finding of lack of criminal responsibility leading to commitment to a state psychiatric hospital, or a hung jury. Clancy has been held at Tewksbury Hospital since May 2023. Closing arguments were anticipated in the final stretch of the proceedings, with the case expected to reach the jury thereafter.

Commentator Matt Walsh posted on X calling for debate over the method of execution, a penalty unavailable under Massachusetts law, The Times of India reported.

Perspectives

The defense maintains Clancy experienced postpartum psychosis and bipolar disorder that rendered her unable to appreciate the wrongfulness of her actions or conform her conduct to the law, pointing to her help-seeking, family observations, the chaplain's account of a command voice, and Resnick's opinion that she was frankly psychotic and acting under hallucination.

Prosecutors contend she planned the killings, understood right from wrong, and acted with deliberate intent despite depression, relying on Mack and Heilbrun's findings of no psychosis, inconsistencies in the voice accounts, and evidence they say shows calculation such as sending her husband away.