Lindsay Clancy Trial Day Four - The Investigation

Day 4 of the Lindsay Clancy murder trial brought some of the most emotional testimony yet as emergency room physicians described their desperate efforts to save 8-month-old Callan and 3-year-old Dawson after they were rushed to the hospital. Jurors also left the courthouse to visit the Clancy family's former Duxbury home, retracing the route Patrick Clancy drove the night of the killings and viewing the locations central to the prosecution's timeline. Lindsay Clancy became visibly emotional during portions of the medical testimony as prosecutors continued building their case that the killings were intentional, while the defense maintains she was suffering from severe postpartum psychosis and lacked criminal responsibility.