Accused killer Richard Allen has confessed, according to recently-released court documents. 

Allen made a phone call to his wife and in that call, admitted several times that he killed Libby German and Abby Williams. Allen's wife abruptly hangs up the phone. All calls from jail are recorded. 

Allen's attorney says the admissions were caused by Allen's decline in his mental health, which prompted the attorney to ask for Allen to be moved to another jail. The judge has not ruled on the move yet. 

We also know that the girls' injuries were caused by a sharp object. Some articles of clothing from the girls were missing from the scene, including a pair of underwear and a sock. Most of the girls' clothing was found south of the girls' bodies.

Joining Nancy Grace Today:

• Dale Carson - High-profile Criminal Defense Attorney (Jacksonville), Former FBI Agent, Former Police Officer (Miami-Dade County), and Author: "Arrest-Proof Yourself;" Twitter: @DaleCarsonLaw 
• Kevin Greenlee – Indiana Attorney, Co-Creator of the "Murder Sheet" podcast, and Founder of the Facebook Group: “The Murder Sheet Discussion Group” 
• Dr. Bethany Marshall - Psychoanalyst (Beverly Hills); Twitter: @DrBethanyLive   
• Sheryl McCollum - Cold Case Investigative Research Institute Founder; Host of "Zone 7" podcast; Twitter: @149Zone7
• Chris McDonough -Director At the Cold Case Foundation, Former Homicide Detective, Host of "The Interview Room" on YouTube
• Joseph Scott Morgan - Professor of Forensics: Jacksonville State University Author of "Blood Beneath My Feet," and Host: "Body Bags with Joseph Scott Morgan;" Twitter: @JosephScottMorg
• Aine Cain – Journalist, Co-Creator of  the "Murder Sheet" Podcast, and Founder of the Facebook Group, “The Murder Sheet Discussion Group”