The federal court in Boston has officially opened deliberations on the case of Lindsay Clancy, a mother accused of killing her three children. The jury—composed of nine women and three men—has already heard opening and closing statements.

Defenders emphasize that Clancy suffered from postpartum psychosis, while prosecutors maintain that the killings were intentional acts of malice. The defense’s counsel argued that Clancy had no planned intent to kill her children and that her mental illness was the primary cause. Prosecutors counter this by stating that the defendant can distinguish correct from incorrect actions and had expressed thoughts of harming her children to doctors.

Clancy is facing a first‑degree murder charge, which in Massachusetts carries a mandatory life sentence without the possibility of parole. Alternate outcomes could include second‑degree murder or involuntary manslaughter, both still imposing significant prison terms. If found not‑guilty by reason of insanity, Clancy would be transferred to a psychiatric facility where she could remain indefinitely.

The jury is scheduled to reconvene on Friday after its first day of deliberations.