Woman charged with murdering her 3 children goes on trial: A Massachusetts woman goes on trial Monday, charged with murdering her three children. Lindsay Clancy has pleaded not guilty. Her attorneys say she had severe postpartum mental health issues and her doctor's treatment only made them worse. CBS News legal analyst Caroline Polisi has more on the case. #LindsayClancy #PostpartumMentalHealth #JusticeForChildren #MassachusettsTrial #TrueCrime