Lindsay Clancy, the 36-year-old US woman accused of murdering her three children, is due back in court Monday as her legal team pushes for the charges to be dismissed and prosecutors signal they are seeking a new trial. Her first trial ended in a mistrial in September after a jury failed to reach a unanimous verdict.
Judge William Sullivan is expected to hear arguments on several motions, including a defence request to dismiss the case on double jeopardy grounds. Prosecutors have argued that the mistrial was properly declared due to a deadlocked jury and that they have a right to seek justice again.
Clancy has not denied killing her children Cora, Dawson and Callan in 2023, but her defence team argues she was suffering severe postpartum psychosis. Prosecutors contend the killings were intentional. The first trial, which began in August, ended after the jury could not reach a consensus. In September, Reddington asked for a not-guilty verdict under Rule 25, which was denied.
In court filings last week, prosecutors wrote: "Because a mistrial was properly declared due to the manifest necessity of a deadlocked jury, the defendant's motion to dismiss should be denied." They said the state should be permitted to continue to pursue justice for the children.
Heather Cucolo, a New York Law School professor and mental health law expert, told the BBC she thinks the judge will find the mistrial appropriate and legally accurate and say the lawyers should look to set a date for retrial. Criminal defence lawyer Elyse Hershon said the district attorney could decide the way forward at Monday's hearing or later. "The three charges of first-degree murder are still pending; they are still hanging over Lindsay Clancy's head unless and until the DA announces otherwise," she said.
Reddington has said he would be unable to go to trial until at least June 2027 if the case were retried. Hershon said Judge Sullivan is likely to push for a trial date to be put on the calendar. Hershon said she anticipates the court will block off four to six weeks while the motions are considered.
Analysis
Why This Matters
- The case has drawn widespread attention due to the tragic nature and the postpartum psychosis defence, which could influence how similar cases are handled in future.
- The outcome determines whether Clancy faces a new trial or has charges dismissed, affecting the families' closure.
- The legal proceedings test constitutional protections against double jeopardy in a high-profile mistrial scenario.
Background
Lindsay Clancy killed her three children in 2023. She was charged with three counts of first-degree murder. Her defence argues she was suffering from severe postpartum psychosis at the time, while prosecutors say the killings were intentional. The first trial in August 2026 ended in a mistrial in September after the jury could not reach a unanimous verdict.
Key Perspectives
Defence: Led by Kevin Reddington, the legal team argues Clancy was not in control of her actions due to severe postpartum psychosis and is pushing for the charges to be dismissed entirely.
Prosecution: The Massachusetts District Attorney's office, led by Timothy Cruz, argues the killings were intentional and has indicated it wants to retry the case, saying it will continue to pursue justice for the children.
Legal experts: Professor Heather Cucolo and criminal defence lawyer Elyse Hershon have suggested that a retrial is the most likely outcome, with the judge likely to rule the mistrial was properly declared and set a new trial date.
What to Watch
- Judge Sullivan's ruling on the defence's double jeopardy motion, expected either on Monday or in a later written decision.
- Whether the DA's office announces a decision on retrying Clancy or reducing the charges.
- The scheduling of a potential retrial, with the defence saying it cannot be ready before June 2027.
Checked
12 claims in this story checked against 1 source: 12 supported.
Show each claim
- SupportedProsecutors hint that they are seeking a retrial.BBC News: “Last week, in response to a defence request to dismiss the trial, prosecutors offered their clearest hint yet that they are seeking a new trial before a different jury.”
- SupportedThe judge is to hear arguments on double jeopardy and the case’s future after the mistrial.BBC News: “Judge Sullivan will hear arguments on several motions on Monday”
- SupportedLindsay Clancy is 36 and accused of murdering her three children.BBC News: “The 36-year-old has not denied killing her children in 2023”
- SupportedClancy is due back in court on Monday.BBC News: “Lindsay Clancy, the US woman accused of murdering her three children, will return to a Massachusetts court on Monday”
- SupportedHer legal team is pushing for the charges to be dismissed or dropped.BBC News: “Fundamentally, Clancy's legal team - with Reddington at the helm - is pushing for the charges to be dismissed or dropped.”
- SupportedHer first trial ended in a September mistrial after the jury failed to reach a unanimous verdict.BBC News: “A judge declared a mistrial in early September.”
- SupportedClancy’s defence argues she was suffering from severe postpartum psychosis when she killed her children in 2023.BBC News: “The 36-year-old has not denied killing her children in 2023, but her defence team argues she was suffering from severe postpartum psychosis at the time.”
- SupportedProsecutors contend the killings were intentional.BBC News: “Prosecutors say the killings were intentional.”
- SupportedReddington asked for a not-guilty verdict under Rule 25 in September, and the request was denied.BBC News: “In September, he asked for her to be found not guilty under Rule 25 - a Massachusetts provision that states a defendant should be found not guilty if prosecutors do not present enough evidence at trial. That request was denied.”
- SupportedProsecutors wrote: “Because a mistrial was properly declared due to the manifest necessity of a deadlocked jury, the defendant's motion to dismiss should be denied.”BBC News: “"Because a mistrial was properly declared due to the manifest necessity of a deadlocked jury, the defendant's motion to dismiss should be denied," prosecutors wrote in the motion.”
- SupportedCucolo said she thinks the judge will find the mistrial appropriate and legally accurate and direct the lawyers to set a retrial date.BBC News: “"I think that the judge is going to say that this mistrial was appropriate, was legally accurate, and that they need to now look to set a date for a retrial," Cucolo said.”
- SupportedReddington said he could not go to trial until at least June 2027 if the case were retried.BBC News: “Reddington said he would be unable to go to trial until at least June 2027 if the case was retried.”