Investigators are hopeful recent evidence can bring Amie Harwick's accused killer to justice. Erin Moriarty joins “CBS Mornings” for a preview of her "48 Hours" report -- "The Final Hours of Amie Harwick”--featuring interviews with the victim's closest friends and "The Price Is Right" host Drew Carey, Harwick's ex-fiancé. Air Date: Feb 11, 2022