A defense psychiatrist testified Tuesday that Lindsay Clancy’s medical records contained limited detail about her treatment before she killed her three children, raising questions about whether important medical testing was overlooked.
Dr. Donald Condie, who never personally treated or met Clancy, took the stand after reviewing her medical history and treatment records as an expert witness for the defense.
Clancy is facing murder charges in connection with the January 2023 deaths of her three children — 5-year-old Cora, 3-year-old Dawson and 8-month-old Callan — at the family’s home in Duxbury, Massachusetts.
She does not dispute that she strangled the children with exercise bands. Her defense, however, argues that she was suffering from postpartum psychosis and had been overmedicated, making her not criminally responsible for the killings.
Defense Expert Criticizes Clancy’s Medical Records
During questioning by defense attorney Kevin Reddington, Condie discussed records created by Dr. Jennifer Tufts, one of the physicians who previously treated Clancy and testified for the prosecution earlier in the trial.
Condie characterized Tufts’ documentation as “sparse,” arguing that the records contained numerous checkboxes but relatively little narrative explaining what happened during individual appointments.
“There are many check boxes in the records but not a great deal of sentences that describe what was done during sessions,” Condie testified.
The defense has sought to use the testimony to support its broader argument that Clancy’s deteriorating mental health was not adequately recognized or treated before the killings.
Questions Raised Over Blood Testing
Condie also testified about blood tests that were not performed while Clancy was experiencing psychiatric symptoms following childbirth.
According to the psychiatrist, Clancy’s blood was not tested for possible thyroid problems or other hormonal changes that can occur in women during the postpartum period.
Reddington asked whether such testing would have been important for someone experiencing symptoms like Clancy’s.
Condie said that, in his opinion, it would have been.
The testimony could become significant for the defense, which is attempting to persuade jurors that Clancy’s mental state was influenced by a combination of postpartum changes, psychiatric illness and medication.
Prosecution and Defense Present Different Pictures
Prosecutors have argued that Clancy deliberately planned and carried out the killings, maintaining that she should be held criminally responsible.
The defense is taking a different approach, acknowledging the killings while arguing that Clancy’s mental illness prevented her from understanding the nature or consequences of her actions.
That strategy has increasingly focused on the medical care Clancy received in the weeks and months before the deaths.
The prosecution rested its case Monday after four weeks of testimony from more than 70 witnesses, including family members, first responders, psychiatrists and medical professionals.
The defense has since begun presenting its own witnesses.
Clancy’s mother, sister and former mother-in-law have testified, along with Condie, as the defense attempts to provide jurors with a broader picture of Clancy’s mental health struggles.
Clancy’s Suicide Attempt Also Remains Central
After killing her children, Clancy cut her wrists and jumped from a second-story window in what authorities described as an apparent suicide attempt.
The fall severely injured her spine and left her paralyzed from the waist down.
Patrick Clancy, who was her husband at the time, had been sent out on an errand and returned home to discover the aftermath.
As the defense presents its case, testimony about Clancy’s medical treatment, medications and psychiatric condition is expected to play a central role in determining whether jurors believe she should be held legally responsible for the deaths of her three children.
The question before the court is no longer whether Clancy caused the children’s deaths — a fact the defense does not dispute — but whether her mental state at the time makes her criminally responsible for what happened.


