Erin Moriarty’s Killer Investigations | "48 Hours" Full Episodes

48 Hours

“48 Hours" correspondent Erin Moriarty looks back at some of her notable crime investigations. Watch the YouTube mini-marathon, which includes "Portrait of a Killer," "The Plot to Kill Dr. Sievers" and "The Snapchat Clue." 00:00 Portrait of a Killer 42:31The Plot to Kill Dr. Sievers 1:23:51 The