A Manhattan corporate attorney is accused of serial rape and arrested in New Jersey.

Matthew Nilo, 35, is charged with sexually assaulting four women 15 years ago. The first victim reported being abducted at gunpoint, driven to Terminal Street in Charleston, and raped.

A fourth woman was attacked while she was jogging. 

Investigators turned to forensic investigative genealogy, and after identifying Nilo as a person of interest, he was placed under surveillance. FBI agents obtain eating utensils and drinking glasses Niko used at a  corporate event. A DNA profile, which matched the rape suspect,  was obtained from one of the glasses.  

Nilo has pleaded not guilty. 

Joining Nancy Grace Today:

• Jean Fisher - Former Chief Deputy prosecutor in Ada County, Boise, ID; Former Special Crimes Chief Deputy (specializing in murder, crimes against children, and sexual assault); Director of Curriculum in Building Hope Today
• Dr. Shari Schwartz - Forensic Psychologist (specializing in Capital Mitigation and Victim Advocacy); Twitter: @TrialDoc; Author: "Criminal Behavior" and "Where Law and Psychology Intersect: Issues in Legal Psychology"
• Robert Crispin - "Crispin Investigations" Private Investigator; Former Federal Task Force Officer for United States Department of Justice, DEA and Miami Field Division; Former Homicide and Crimes Against Children Investigator; Facebook: Crispin Special Investigations, Inc.   
• Michael Brophy - Brophy Professional Genealogy & Heir Searching, Professional Genealogist based in Boston; Twitter: @brophy123, Facebook: @brophygenealogy 
• Rachel Countryman - Forensic nurse expert for Godoy Medical Forensics, Sexual Assault Nurse Examiner (SANE); Twitter: @GodoyForensics 
• Bob Ward- Reporter for Boston 25 News; Twitter: Bward3, Facebook: Bob Ward Boston 25