A Cold Case Investigator Explains How The Process Really Works

18-year-old Debra Ann Dill had just quit high school to get married to a local police officer. Dill leaves one night for a date with her fiancé, but the next morning, her body is discovered next to her car. Twelve state police investigators are assigned to the case, but after interviewing hundreds of people, the case goes cold. That is, until 15 years later when a phone call from a Connecticut prison changed everything.