Lindsay Clancy Case Ends in Mistrial: Jury Deadlocks After Seven Days

The murder trial of Lindsay Clancy ended in a mistrial on September 4, 2026, after jurors deliberated for approximately 38 hours over seven days without reaching a unanimous verdict. The jury was split 11-1 in favor of acquittal, with a single holdout juror refusing to follow the judge's instructions on reasonable doubt.

PLYMOUTH, Mass. — The high-profile trial of Lindsay Clancy, the Massachusetts mother accused of strangling her three young children in January 2023, concluded in a mistrial on Friday after the jury remained deadlocked following 38 hours of deliberations.

The jury, composed of nine women and three men, informed Judge William Sullivan for the third time that it could not reach a unanimous decision. "It is with heavy heart we are still unable to come to a decision and will not be able to," the jury foreperson wrote.

Judge Sullivan declared the mistrial, telling jurors: "You braced for that duty. You performed that duty. And I just kind of wanted to thank you on behalf of myself, on behalf of the Commonwealth of Massachusetts".

The 11-1 Split

Following the mistrial, defense attorney Kevin Reddington confirmed that eleven jurors were prepared to acquit Clancy on grounds of lack of criminal responsibility, with only one juror holding out.

"They know that they were robbed by one man who, for whatever reason, stole seven weeks of the other jurors," Reddington said.

The defense had filed an emergency appeal to the Massachusetts Supreme Judicial Court earlier Friday, arguing the holdout juror was "biased" against those suffering from debilitating mental illness and was refusing to apply the law on reasonable doubt. The high court declined to intervene, clearing the way for the mistrial.

What Happens Next

Clancy remains charged with three counts of first-degree murder. She will continue to be held at Tewksbury Hospital, a state psychiatric facility, until the case is resolved.

September 29 Hearing: Judge Sullivan has scheduled a status hearing for September 29, at which Reddington is expected to file a motion under Massachusetts Rule of Criminal Procedure 25(b)(2), asking the judge to enter a required finding of not guilty. If granted, this would acquit Clancy and prevent a retrial.

Retrial Decision: Plymouth County District Attorney Timothy Cruz said his office has not yet decided whether to retry the case. "This case was about Lindsay Clancy and what she did … the cruel and calculated killing of three innocents," Cruz said. "Children were murdered and it's our job to seek justice".

Legal experts suggest the prosecution may hesitate to retry given the 11-1 split. "Why put everyone through the trauma again?" said Randy Gioia, a Boston-based defense lawyer. "You don't have a strong case. You almost lost the case".

The Case in Context

Clancy, a former labor and delivery nurse, admits to strangling her children — Cora, 5; Dawson, 3; and Callan, 8 months — at the family's Duxbury home on January 24, 2023. She then jumped from a second-story window in an attempt to end her life, leaving her paralyzed from the waist down.

Her defense argued she was suffering from postpartum psychosis and was not criminally responsible. Prosecutors contended she acted with deliberate premeditation and understood her actions were wrong.

The trial, which began in July 2026, featured five weeks of emotional testimony from family members, medical experts, and Clancy's ex-husband, Patrick Clancy.

Reddington Seeks Presidential Intervention

In an interview with CNN's Anderson Cooper on Wednesday, Reddington revealed he had requested a pardon from President Donald Trump. Trump had previously called the Clancy case a "horrible tragedy" during remarks from the White House on September 4.

"I can say, 'Look, help this young lady out,'" Reddington said. "I know that it's not a situation where it's a federal case where he could, but he does have the Department of Justice behind him. He does have an awful lot of clout".

Reddington also praised Patrick Clancy, who has publicly forgiven Lindsay. "Stood by her, testified for her in this trial and also forgave her, which is most important in her mind," Reddington said. "That speaks volumes for that man".

The mistrial leaves the case unresolved more than three years after the killings. Whether Clancy will face a second trial — or be acquitted — will begin to take shape at the September 29 hearing.

This article is based on reporting from AP News, CNN, KWTX, The New York Times, and other sources as of September 14, 2026.