The stunning moment came when a police officer admitted the state's apparent theory that a doctor coached Lindsay Clancy to claim that she killed her children because she was hearing voices.

Lindsay Clancy’s diary entries about her parenting stresses and postpartum issues, which were read aloud in court, offered insights into her mental health.

Dr Jennifer Tufts, Lindsay Clancy's psychiatrist, faced tough cross-examination from the defense on Day 10 of the murder trial.