Eyewitness Reveals Gabby Murder Scene Details

As the search goes on for Brian Laundrie, Gabby Petito's family is traveling to Wyoming to bring her ashes home. We learn that the a search of the back side of Carlton Reserve resumed today. In the meantime, a former FBI agent says that authorities have probably already named a suspect in Gabby Petito’s death, although the person has yet to be named publicly. This comes as the Teton County coroner reveals that Petito died of manual strangulation. So far, 23-year-old Brian Laundrie has been named a person of interest in Petito’s death, but now that her death is known to be caused by strangulation, authorities may have named him as a suspect behind closed doors to a grand jury. Joining Nancy Grace Today:Dale Carson - Criminal Defense Attorney (Jacksonville), Former FBI Agent, Former Police Officer, Author: "Arrest-Proof Yourself, DaleCarsonLaw.comDr. Bethany Marshall - Psychoanalyst, www.drbethanymarshall.com, New Netflix show: 'Bling Empire' (Beverly Hills) Sheryl McCollum - Forensic Expert & Cold Case Investigative Research Institute Founder, ColdCaseCrimes.org, Twitter: @ColdCaseTipsJoe Scott Morgan - Professor of Forensics: Jacksonville State University, Author, "Blood Beneath My Feet", Host: "Body Bags with Joseph Scott Morgan"Mahsa Saeidi - Investigative Reporter, WFLA-TV (Tampa), Twitter/Instagram: @MahsaWho, Facebook: "WFLAMahsa"