The jurors in the Lindsay Clancy trial will begin day three of deliberations as they weigh competing medical diagnoses, along with any of their own personal experiences with parenting, motherhood and mental illness. Legal experts say it’s likely an emotional and overwhelming task for jurors, as they determine whether or not mental illness prevented the Massachusetts mom from knowing right from wrong as she strangled her three young children. Meantime, there was an interesting development outside of the courtroom: Dr. Avram Mack resigned from his position at a Delaware children’s hospital immediately after wrapping up his highly contentious testimony where he said Clancy was not suffering from postpartum psychosis.