Closing arguments are set to begin in the murder trial of Lindsay Clancy, the Massachusetts mother accused of strangling her three young children in 2023.

Lindsay Clancy, who is accused of killing her three young children — Cora, 5, Dawson, 3, and Callan, 8 months — at their Duxbury, Massachusetts, home in January 2023.

After nearly a month of testimony, jurors in the Lindsay Clancy murder trial are set to hear from the final witnesses in a case that has largely been about her mental state when…