SAVANNAH GUTHRIE'S MOM MISSING DAY 10: VIDEO, PIX OF MASKED INTRUDER EMERGE

New photos and videos released today of an armed, masked man at Nancy Guthrie's front door.  He is wearing a firearm in a holster at his waist, and gloves. He is wearing a full ski mask with what appears to be an overpacked backpack on his back. Joining Nancy Grace today Chris McDonough -  Director at the Cold Case Foundation, and Former Homicide Detective; Host of YouTube channel, "The Interview Room” Lee Neubecker - Cyber Security and Digital Forensics Expert; CEO of Enigma Forensics Sheryl McCollum -  Atlanta's Cold Case Investigative Research Institute Founder, Host of podcast: "Zone 7," and Author of Upcoming Book: "Swans Don't Swim in a Sewer: Solving the Cold Case of the Flint River Killer's Daughter;" X: 149zone7 Dave Mack -  Investigative Reporter, 'Crime Stories' See omnystudio.com/listener for privacy information.