48 Hours S34E21 What Does the Other Woman Know? The Disappearance of Jennifer Dulos

48 Hours Season 34 Episode 21 Online – Newly released video shows police grilling Michelle Troconis, the ex-girlfriend of Fotis Dulos, about the disappearance of his wife Jennifer: “I didn’t do it.” But does she know more? "48 Hours" correspondent Erin Moriarty reports.