Prosecution: Woman planned the killings of her 3 children


              In this video screen image, Lindsay Clancy, top right, with a surgical mask over her face in a hospital appears during her arraignment on charges regarding her three children's deaths at Plymouth District Court Tuesday, Feb. 7, 2023, in Plymouth, Mass. With District Court Judge John Canavan, top left, as the presiding judge the defendant participated remotely through videoconference. Not guilty pleas were entered on behalf of 32-year-old Clancy to charges including murder, strangulation and assault and battery at her arraignment. (David Ryan/The Boston Globe via AP, Pool)
            
              In this video screen image, Lindsay Clancy with a surgical mask over her face in a hospital appears during her arraignment on charges regarding her three children's deaths at Plymouth District Court Tuesday, Feb. 7, 2023, in Plymouth, Mass. With District Court Judge John Canavan as the presiding judge the defendant participated remotely through videoconference. Not guilty pleas were entered on behalf of 32-year-old Clancy to charges including murder, strangulation and assault and battery at her arraignment. (David Ryan/The Boston Globe via AP, Pool)