Forensic Toxicologist Details Medication Levels in Lindsay Clancy Trial

A forensic toxicologist from NMS Laboratories testified that four psychiatric medications were detected in the blood of Lindsay Clancy, the Massachusetts mother charged with killing her three children in January 2023. The drugs included the antidepressants mirtazapine and trazodone, the mood stabilizer lamotrigine, and quetiapine, which can be prescribed for schizophrenia, bipolar disorder, major depressive disorder, or low-dose insomnia.

The expert said only quetiapine showed a slight elevation, but it was far below toxic or suicidal concentrations. > "Usually people take handfuls of pills when they’re trying to harm themselves and take their own life, and this is not consistent with that," he said. He added that toxicology results alone do not tell the entire story.

Prosecutors argue that Clancy acted intentionally in the deaths of her infants Callan, eight months old; Dawson, three; and Cora, five. Her defense maintains that she suffered from postpartum psychosis and undiagnosed bipolar disorder, compounded by a shifting regimen of psychiatric prescriptions.

The trial has featured testimony from clinicians, family members and a forensic psychologist. Jurors have heard excerpts from Clancy’s journals describing severe insomnia, anxiety, suicidal thoughts and a sense of being overwhelmed by motherhood. The defense points to her attempts to seek help, including enrollment in a postpartum depression program, a brief psychiatric hospitalization, and reports of hearing a voice urging her to kill the children.

If convicted, Clancy faces life imprisonment without parole; a verdict of not guilty by reason of lack of criminal responsibility could result in commitment to a state mental health facility.