Lindsay Clancy Trial Jury Deadlocked Again as Judge Orders Continued Deliberations

The jury in the murder trial of Lindsay Clancy returned to court on September 2, 2026, after failing for a second day to reach a unanimous verdict regarding the 2023 deaths of her three children in Duxbury, Massachusetts, according to reporting by Sky News and The New York Times.

Judge William Sullivan ordered a Tuey-Rodriguez instruction at Plymouth Superior Court after the panel of nine women and three men reported an impasse. The instruction, a Massachusetts legal mechanism dating back to 1851, directs deadlocked panels to re-examine their differences. Following nearly 30 hours of deliberations, the judge dismissed the jurors for the night to sleep on the decision.

Trial Background and Legal Claims

Clancy, 36, has pleaded not guilty by reason of lack of criminal responsibility for the January 2023 deaths of her children: five-year-old Cora, three-year-old Dawson, and eight-month-old Callan, according to yournews.com. The former labor and delivery nurse does not dispute that she strangled the children with exercise bands in the basement of the family home before jumping from a second-floor window, an attempt on her own life that left her paralyzed from the waist down.

Defense attorneys argue that severe postpartum psychosis caused Clancy to lose contact with reality and rendered her legally unable to understand the wrongfulness of her actions. Prosecutors maintain that while Clancy was depressed and suicidal, she understood what she was doing and made a conscious decision to kill the children. Jurors have the option to convict her of murder or manslaughter, or to acquit her on grounds of lack of criminal responsibility.

Courtroom Proceedings and Security Incidents

The trial generated intense public attention over more than four weeks of testimony featuring over 80 witnesses and 300 exhibits, as reported by yournews.com. Outside the courthouse, security and legal issues drew additional focus when 56-year-old Dawn Light of Sutton was arraigned after being arrested for allegedly filming jurors on her phone. Police stated she was formally charged with aggravated intimidation and pleaded not guilty.

Defense attorney Kevin Reddington expressed support for the panel outside the court, telling reporters that the jurors had worked tirelessly. If the panel cannot reach a unanimous decision after the judge’s instruction, a mistrial will be declared.