A defense expert testified Tuesday that Lindsay Clancy’s medical records were limited and that potentially relevant blood tests were never performed before the January 2023 deaths of her three children.
The testimony came as Clancy’s defense continued presenting evidence aimed at supporting its claim that severe mental illness and medication contributed to her actions.
Dr. Donald Condie, a psychiatrist who reviewed Clancy’s medical history but never personally treated or evaluated her, took the stand on Aug. 18 during the ongoing murder trial in Plymouth County, Massachusetts.
Clancy is accused of killing her three children — 5-year-old Cora, 3-year-old Dawson and 8-month-old Callan — at the family’s Duxbury home in January 2023.
Her defense does not dispute that she used exercise bands to strangle the children. Instead, attorney Kevin Reddington argues that Clancy was experiencing postpartum psychosis and had been overmedicated, making her unable to be held criminally responsible.
Expert Criticizes the Limited Medical Documentation
During questioning by Reddington, Condie discussed records maintained by Dr. Jennifer Tufts, who had previously treated Clancy.
Condie described those records as “sparse,” explaining that they contained numerous checkboxes but relatively little narrative information documenting 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 told the court.
Tufts previously testified for the prosecution during the trial, making Condie’s assessment particularly relevant to the defense’s argument that Clancy’s treatment history did not fully capture the severity of her condition.
Blood Tests Became a Focus of the Testimony
Condie also raised questions about laboratory testing that was not performed while Clancy was experiencing psychiatric and postpartum symptoms.
According to his testimony, Clancy’s blood was not tested for possible thyroid problems or other hormonal abnormalities that can occur during the postpartum period.
Reddington asked whether such testing would have been important for someone experiencing the symptoms Clancy reportedly had.
Condie answered that, in his opinion, it would have been.
The defense is using the testimony to argue that Clancy’s medical providers may not have fully investigated possible physical or hormonal factors that could have contributed to her deteriorating mental state.
Defense Says Clancy’s Treatment History Matters
Prosecutors have spent weeks presenting evidence intended to establish that Clancy deliberately killed her children.
The defense has taken a different approach, concentrating on Clancy’s psychiatric history, medications, reported symptoms and the medical treatment she received before the killings.
The competing arguments are central to the case.
Prosecutors contend that Clancy intentionally carried out the killings, while her attorneys maintain that she was experiencing a severe psychiatric episode and therefore should not be considered criminally responsible.
The defense has already called several witnesses, including Clancy’s mother, sister and former mother-in-law, before bringing Condie to the stand.
Clancy Survived an Apparent Suicide Attempt
After the children were killed, Clancy cut her wrists and jumped from a second-story window.
She survived the fall but suffered catastrophic spinal injuries that left her paralyzed and now uses a wheelchair.
Her then-husband, Patrick Clancy, had left the house to run an errand before returning and discovering what had happened.
The prosecution rested its case Monday after four weeks of testimony from more than 70 witnesses. The defense is now presenting its witnesses as the trial moves toward its next phase.


