In this episode of Drop Dead Serious, Ashleigh Banfield is joined by an extraordinary panel of experts including Spencer Coursen, former U.S. Army Ranger and Special Deputy U.S. Marshal; Jim Clemente, retired FBI Supervisory Special Agent and former New York State prosecutor; Tracy Walder, former CIA officer and FBI Special Agent; Matt Murphy, former senior homicide prosecutor in the Orange County, California District Attorney’s Office and author of The Book of Murder; Maureen O’Connell, retired FBI Special Agent; Dr. Casey Jordan, criminologist, behavioral analyst, and lawyer; Douglas McGregor, geographic profiler and forensic intelligence analyst with Iris Investigative Strategies; and Paul Holes, the legendary former cold case investigator from the Contra Costa County Sheriff’s Office known for helping solve the Golden State Killer case. The disappearance of Nancy Guthrie, the 84-year-old mother of Today show co-host Savannah Guthrie, has now reached Day 33, and the mystery surrounding what happened inside her Catalina Foothills home continues to deepen as investigators search for answers and the public races to understand the growing list of possibilities.