On September 4, 2026, a Plymouth Superior Court jury was deadlocked after days of deliberation in the trial of Lindsay Clancy, the Duxbury mother charged with killing her three children, Cora, Dawson, and Callan, in January 2023. Her defense argued she lacked criminal responsibility due to severe postpartum psychosis. Judge William Sullivan declared a mistrial after the jury said it could not reach a unanimous decision.