b"JJ and Tylee, Lori Vallow's children have been found buried on husband Charles Daybell's property. Pings from the cellphone of Vallow's deceased brother led police to get a search warrant for the area. Alex Cox was at the property on two dates around the last time the children were seen.\\n\\nJoining Nancy Grace today:Ashley Willcott - Judge and trial attorney, Anchor on Court TVCaryn Stark - NYC PsychologistSheryl McCollum -\\xa0Forensics Expert & Cold Case Investigative Research Institute FounderDr. Kendall Crowns - Deputy Medical Examiner Travis County, Texas (Austin)Nate Eaton, reporter East Idaho NewsBen Levitan - Telecommunications Expert"