Although family therapist and author Amie Harwick devoted herself to helping others work through their personal struggles, her shocking death puts a spotlight on domestic violence.
This is a two-hour, ten year, investigation of Michael Gargiulo, the serial killer known as The Hollywood Ripper; Gargiulo is accused of murdering three women and trying to kill another who lived to bear witness against him.
A California police officer shot dead in his home - his ex-wife admits she pulled the trigger. Did a photo posted on social media lead to the officer's death? Correspondent Erin Moriarty reports.
