After five weeks of grueling testimony, the judge in Lindsay Clancy’s murder trial has allowed jurors to consider a manslaughter charge as they weigh the mother’s fate.
Clancy, 36, is accused of intentionally strangling her three children, Cora, five, Dawson, three, and eight-month-old Callan, with exercise bands at their Duxbury, Massachusetts, home in January 2023.
She then slit her wrists and cut her neck before jumping from a second-story window in a suicide attempt, leaving her paralyzed from the waist down.
With all the evidence now presented and the final witness off the stand, the judge held a charging conference Wednesday to determine which lesser homicide charges jurors can consider in their deliberations.
Judge William Sullivan put manslaughter in jurors’ hands, giving them a potential lesser conviction instead of murder, which carries a life sentence.
Clancy’s parents walked out of court grinning from ear to ear, appearing visibly relieved after the proceeding.
Three charges are now on the table: first-degree murder, second-degree murder and manslaughter – though it was not specified which form of manslaughter. Her defense had previously sought an involuntary manslaughter charge.
The charging conference marked a critical moment for Clancy, with her defense arguing that postpartum psychosis and her heavily medicated state should give jurors a path to a lesser conviction than murder.
The judge in Lindsay Clancy’s murder trial has allowed jurors to consider a manslaughter charge as they weigh the mother’s fate
Clancy’s parents walked out of court Wednesday grinning from ear to ear, appearing visibly relieved after the proceeding
Clancy, 36, is accused of intentionally strangling her three children – Cora, 5, Dawson, 3, and eight-month-old Callan – with exercise bands at their Duxbury, Massachusetts, home in January 2023
Clancy slit her wrists and cut her neck before jumping from a second-story window in a suicide attempt, leaving her paralyzed from the waist down
Judge William Sullivan put manslaughter in jurors’ hands, giving them a potential lesser conviction instead of murder, which carries a life sentence
The one key question still remains: Is Clancy criminally responsible for the deaths of her three children?
Prosecutors, however, argue that she deliberately killed her children as part of a plan that involved sending her husband, Patrick Clancy, out on errands while she strangled the children in the basement before attempting to take her own life.
The labor and delivery nurse has already admitted to killing her children but pleaded not guilty to murder by reason of insanity. Her goal is to be committed to a state mental health facility rather than sent to prison.
But the one key question still remains: Is she criminally responsible for the deaths of her three children?
‘It’s going to be basically an up or down vote from the jury on whether she had the mental capacity to understand that what she did was wrong and the mental capacity to avoid doing what she knew was wrong,’ David Rossman, director of the Criminal Law Clinical Program at Boston University, told CT Insider.
The stakes are enormous for Clancy, with each of the three charges carrying vastly different consequences.
First-degree murder
Prosecutors have pushed for jurors to be instructed on first-degree murder, the most serious option before the jury
Prosecutors argue that she killed her children as part of a plan that involved sending her husband, Patrick Clancy, out on errands while she strangled the children in the basement
If convicted on all three counts of first-degree murder, Clancy would face life behind bars without the possibility of parole
During opening statements, prosecutors argued that Clancy ‘deliberately and meticulously’ killed her children and ‘acted intentionally, rationally and swiftly to accomplish a very specific goal.’
Boiling the case down to its most fundamental question, they asked: ‘Did Clancy know what she was doing, and could she control her actions?’
Prosecutors have pushed for jurors to be instructed on first-degree murder, the most serious option before the jury.
If convicted on all three counts, Clancy would face the harshest possible punishment: life behind bars without the possibility of parole.
In Massachusetts, prosecutors bear the burden of proving beyond a reasonable doubt that Clancy was criminally responsible at the time of the killings.
They can argue either that she was not suffering from a mental disease or defect, or that, despite any such condition, she understood her actions and could control her behavior.
Under state law, first-degree murder requires prosecutors to prove deliberate premeditation, meaning the defendant formed an intent to kill and had time to think about it before carrying out the act.
A killing can also constitute first-degree murder if it was committed with extreme atrocity or cruelty, or while the defendant was committing or attempting to commit certain felonies.
But even if jurors conclude Clancy intentionally killed her children, they must still decide whether severe postpartum mental illness and depression left her not criminally responsible for the killings.
If jurors reject her defense and find her guilty of first-degree murder, Clancy would automatically face life in prison with no possibility of parole.
Second-degree murder
Prosecutors have also pressed for second-degree murder to be put on the table
Second-degree murder does not necessarily mean a less intentional killing, but rather one that fails to meet the legal requirements for first degree
If jurors convict Clancy of second-degree murder, she would still face life behind bars, but unlike a first-degree conviction, she could eventually be eligible for parole
Prosecutors have also pressed for second-degree murder to be put on the table – still a murder conviction, but less severe than first degree.
That distinction is important: second-degree murder does not necessarily mean a less intentional killing, but rather one that fails to meet the legal requirements for first degree.
If jurors convict Clancy of second-degree murder, she would still face life behind bars, but unlike a first-degree conviction, she could eventually be eligible for parole.
Another possible, but unlikely, outcome is that jurors could find Clancy not guilty of murder because prosecutors failed to prove beyond a reasonable doubt that she killed the children.
Still, the defense has never disputed that the children died at Clancy’s hands.
‘Since she’s conceded that she in fact committed the crime, in terms of the physical act that caused the death of the children, I don’t think the judge is going to instruct them on the basic not guilty verdict,’ Rossman said, according to CT Insider.
A conviction for either first- or second-degree murder would send Clancy to prison, though she would likely still have access to psychiatric and medical treatment behind bars.
Involuntary manslaughter
Clancy’s attorney Kevin Reddington sought to put involuntary manslaughter on the table for jurors, arguing Clancy was suffering from a ‘toxic soup’ of over-prescribed medications
Reddington argued that Clancy’s heavily medicated state amounted to involuntary intoxication, severely impairing her ability to control her behavior or act with deliberate clarity
If the judge puts the charge before the jury and Clancy is convicted, she could face a maximum sentence of 20 years in state prison
Clancy’s attorney Kevin Reddington opened the trial with a starkly different question: ‘The issue for consideration is what was going on in that woman’s mind?’
He sought to put involuntary manslaughter on the table for jurors, arguing Clancy was suffering from a ‘toxic soup’ of over-prescribed medications.
Under Massachusetts’ 2026 model jury instructions, a lesser offense can be put before jurors when the evidence gives them a rational basis to reject the greater charge but still convict on the lesser one.
As part of the proposed jury instructions, Reddington argued that Clancy’s heavily medicated state amounted to involuntary intoxication, severely impairing her ability to control her behavior or act with deliberate clarity.
The charge is substantially less serious than first-degree murder, but prosecutors have pushed back, arguing there is insufficient evidence to warrant giving jurors the option.
Involuntary manslaughter applies when someone causes another person’s death without intending to kill them, but does so through sufficiently reckless or unlawful conduct.
Prosecutors generally must prove that reckless conduct by the defendant caused the death – a dramatically different standard from first-degree murder.
The distinction is crucial: first-degree murder requires proof of deliberate intent to kill, while involuntary manslaughter involves an unintended death caused by criminally reckless conduct.
If the judge puts the charge before the jury and Clancy is convicted, she could face a maximum sentence of 20 years in state prison.
Voluntary manslaughter
While it is unclear whether Reddington also sought voluntary manslaughter, it too is a lesser charge
A conviction could still land Clancy in state prison for up to 20 years under Massachusetts law
Voluntary manslaughter is an intentional killing, but one committed under circumstances that make the defendant less culpable than a murderer
While it is unclear whether Reddington also sought voluntary manslaughter, it too is a lesser charge – though vastly different from involuntary manslaughter.
Voluntary manslaughter is an intentional killing, but one committed under circumstances that make the defendant less culpable than a murderer.
A classic example is a killing in the heat of passion after a triggering act causes a sudden loss of self-control, though Massachusetts law sets its own specific requirements.
It appears Reddington specifically sought an involuntary manslaughter instruction, tying the lesser charge to his argument that Clancy was severely intoxicated and over-medicated when her children died.
Even so, a conviction could still land her in state prison for up to 20 years under Massachusetts law.
Not criminally responsible
Jurors could also find Clancy not criminally responsible, or ‘not guilty by reason of insanity’ – the outcome her defense spent weeks fighting for
A finding of not criminally responsible would not mean Clancy simply walks free and returns to life as usual
The finding means Clancy could potentially spend the rest of her life in a psychiatric hospital unless a judge determines she is no longer a danger to herself or others
Jurors could also find Clancy not criminally responsible, or ‘not guilty by reason of insanity’ – the outcome her defense has spent the past several weeks fighting for.
In Massachusetts, a person is not criminally responsible if a ‘mental disease or defect’ left them unable to understand that their actions were wrong or unable to follow the law.
But a finding of not criminally responsible would not mean Clancy simply walks free and returns to life as usual.
Under state law, Clancy could be hospitalized for up to 40 days for ‘observation and examination,’ with prosecutors or hospital officials then able to seek her involuntary commitment to a psychiatric facility.
A judge could order Clancy confined to a psychiatric facility if she is found to be mentally ill and her release would ‘create a likelihood of serious harm,’ under state law.
A psychiatric commitment typically begins with six months and can be renewed in one-year increments.
That means Clancy could potentially spend the rest of her life in a psychiatric hospital unless a judge determines she is no longer a danger to herself or others.
Since the killings, she has been confined within the clinical corridors of Tewksbury State Hospital, behind the doors of the pre-Civil War psychiatric facility.
There, confined to a wheelchair, she receives round-the-clock care for her physical and mental health.
Hung jury
Should jurors fail to reach a unanimous verdict, Clancy could face a hung jury, leaving them deadlocked over whether she is guilty
Clancy’s panel includes 12 women and six men, but only 12 will ultimately decide her fate, with the remaining six serving as alternates and dismissed before deliberations begin.
In Massachusetts, a jury verdict must be unanimous.
Should jurors fail to reach a unanimous verdict, Clancy could face a hung jury, leaving them deadlocked over whether she is guilty.
If jurors become stuck, the judge can order them to continue deliberating and give additional instructions encouraging them to reconsider their positions and work toward a unanimous verdict.
‘But if in the end they can’t, then it’s a mistrial and the prosecution would be free again to try with a different jury,’ Rossman told CT Insider.
If you or someone you know needs help, please call or text the confidential 24/7 Suicide & Crisis Lifeline in the US on 988. There is also an online chat available at 988lifeline.org.
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