Heilbrun: 'criminally responsible'; the FBI's Saathoff takes the stand

Dr. Kirk Heilbrun concluded that Clancy was criminally responsible for the deaths of her three children. The Commonwealth then called its final rebuttal witness, Dr. Gregory Saathoff, a forensic psychiatrist with the FBI's Behavioral Analysis Unit, who began questioning Clancy's account of her mental state and was still testifying when court adjourned. The judge signaled closing arguments were likely later in the week. — NBC10 Boston

• Dr. Kirk Heilbrun — Forensic psychologist (prosecution rebuttal). Concluded Clancy was criminally responsible for the deaths of her three children.
• Dr. Gregory Saathoff — FBI forensic psychiatrist (prosecution rebuttal). The state's final rebuttal witness; began challenging her account of her mental state and was still on the stand at day's end.