Closing arguments are expected this week in the murder trial of Lindsay Clancy, who killed her three young children — Cora, 5, Dawson, 3, and Callan, 8 months — at their Duxbury, Massachusetts, home in January 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.

In what has been described as the "battle of the experts," medical professionals have given conflicting testimony about Lindsay Clancy’s mental state.