The search for missing girl Harmony Montgomery is now a murder investigation. New Hampshire police say the then 5-year-old went missing sometime between Nov. 28 and Dec. 10, 2019. Her disappearance was not reported for two years.  Police say new evidence, which was not revealed,  indicated Montgomery is dead.

The family of Harmony Montgomery says the New Hampshire Division For Children Youth and Families failed the little girl. According to Blair Miller, who adopted Harmony's younger brother, DCYF officials told him, Harmony had been reunited with her father. Miller had asked about the possibility of adopting Harmony as well. 

According to court documents, Kevin Montgomery, Adam's Uncle, called DCYF after he noticed Harmony had a black eye. Kevin Montgomery later told police his nephew, Adam, admitted to physically abusing harmony.

Montgomery's remains have not been found. No one as been charged in her disappearance or death.

Joining Nancy Grace today:

• Nicole Deborde Hochglaube - Criminal Defense Lawyer (Houston TX), Former Prosecutor, Twitter: @debordelaw, HoustonCriminalDefense.com,
• Dr. Jorey Krawczyn - Psychologist, Faculty Saint Leo University; Consultant Blue Wall Institute, Author: Operation S.O.S. 
• Lisa M. Dadio - Former Police Lieutenant, New Haven Police Department, Senior Lecturer, Director of the "Center for Advanced Policing" at the University of New Haven's Forensic Science Department
• Blair Miller - Adoptive Father of Jamison (Victim's Biological Brother), Reporter/Anchor, CMG Washington News Bureau, Twitter/Facebook/Instagram: @BlairMillerTV
• Jax Miller - News writer for Oxygen.com, True Crime Author, Author: "Hell in The Heartland: Murder, Meth, and The Case of Two Missing Girls", Facebook: "RealJaxMiller", Twitter/Instagram: @RealJaxMiller
• Nicole Partin - CrimeOnline.com Investigative Reporter, Twitter: @nicolepartin