Justin Ross Harris called in to his son 's funeral in Tuscaloosa , Alabama . Search warrant says he told police he researched child deaths inside vehicles . Comment: Harris is being held without bond in jail .
Justin Ross Harris called in to his son 's funeral in Tuscaloosa , Alabama . Search warrant says he told police he researched child deaths inside vehicles . Harris has pleaded not guilty to murder and child cruelty charges . Harris is being held without bond in jail .