Synopsis
Part 2: Four young women attacked, only one survivor. "48 Hours" correspondent Maureen Maher has been on the trail of serial killer Michael Gargiulo for more than a decade. How "48 Hours" helped crack one of the cases.
Part 2: Four young women attacked, only one survivor. "48 Hours" correspondent Maureen Maher has been on the trail of serial killer Michael Gargiulo for more than a decade. How "48 Hours" helped crack one of the cases.