First-degree conviction would require finding of ‘extreme atrocity or cruelty’
A jury of nine women and three men was set to continue deliberating Monday in the Massachusetts murder trial of Lindsay Clancy, the 36-year-old former nurse charged with three counts of first-degree murder for the 2023 deaths of her two sons and daughter in the basement of the family home. Clancy does not dispute killing the children. Her lawyer argues she was suffering from postpartum psychosis at the time and therefore could not distinguish right from wrong. The prosecution argues Clancy made a calculated, intentional decision and knew right from wrong.
Under Massachusetts law, there is no burden on Clancy to prove her mental illness or that she lacked criminal responsibility, criminal defense lawyer Elyse Hershon told the BBC. Instead, the burden falls on prosecutors to prove beyond a reasonable doubt that Clancy was criminally responsible when she killed her children. Prosecutors can do this by proving either that she did not suffer from a mental illness at the time or that, while she had a mental illness, she still controlled her actions and knew they were wrong.
“The case really comes down to where she is going to serve the rest of her life; the defence thinks it should be a psychiatric facility, the prosecution thinks it should be in a state prison,” Hershon said.
The defense presented testimony from expert witnesses and family members about Clancy’s state of mind after giving birth to her youngest child, including her account that she hallucinated a voice that told her to kill the children. Prosecutor Jennifer Sprague told the jury in closing arguments that there was no dispute Clancy was suffering from mental illness but that it was not so severe that she did not know right from wrong. Expert witnesses for the prosecution cast doubt on whether Clancy actually heard the voice she said ordered her to kill.
The five options before the jury reflect the range of outcomes Massachusetts law makes available, each carrying a different consequence for where Clancy would serve any sentence imposed.
A not guilty verdict would mean Clancy went free, an outcome the BBC reported is considered highly unlikely. A verdict of not guilty by reason of insanity would result in Clancy being detained at a hospital.
First-degree murder, the most serious possible outcome, is defined under Massachusetts law as the intentional and premeditated killing of another person and carries a mandatory sentence of life in prison without the possibility of parole. Jurors would have to find “extreme atrocity or extreme cruelty or both” to convict on this charge, and prosecutors would have to show there were no mitigating factors. New York Law School professor Heather Cucolo, an expert in mental health law, told the BBC that “Clancy would effectively need to be seen as ‘a monster in the jury’s eyes’ if they pick this outcome.”
Second-degree murder is a catch-all for unlawful killings committed with malice or extreme recklessness but without prior planning. Cucolo said this verdict would apply if jurors concluded that “the actions leading up to the murder rose to the level of pre-planned [or] premeditated but that instead, Clancy consciously saw an opportunity to commit the killings at the specified time.” A second-degree conviction also carries a life sentence, but with the possibility of parole.
Manslaughter, defined under Massachusetts law as causing death by an unintentional, mistaken or neglectful act, carries a maximum sentence of 20 years in prison per count. Cucolo said the manslaughter option allows the jury to accept that “the murders were not planned or calculated but that instead Clancy made a split-second decision to act.” The BBC reported that whether the manslaughter option was available had previously been a point of contention between the defense and prosecution.