As the search for the person of interest in the death of Gabby Petito continues, new speculation surfaces about where Brian Laundrie could be. A photo taken of Brian Laundrie and Gabby Petito was posted on Petito's Instagram page in February. The pair later posted a review of the area. They described the spot as a “really nice campground, beautiful area with many hikes and easy walks, the beach, historic sites, really nice camp store and well-maintained sites.” Duane “Dog the Bounty Hunter” Chapman announced that he received a tip that Laundrie and his parents went camping at Fort De Soto from September 1-3, then again on September 6-8, and documents have been found supporting that claim.Joining Nancy Grace Today:Dale Carson - Criminal Defense Attorney (Jacksonville), Former FBI Agent, Former Police Officer, Author: "Arrest-Proof Yourself, DaleCarsonLaw.comCaryn Stark - NYC Psychologist, www.carynstark.com, Twitter: @carynpsych, Facebook: "Caryn Stark" Sheryl McCollum - Forensic Expert & Cold Case Investigative Research Institute Founder, ColdCaseCrimes.org, Twitter: @ColdCaseTips Joe Scott Morgan - Professor of Forensics: Jacksonville State University, Author, "Blood Beneath My Feet", Featured on "The Piketon Massacre: Return to Pike County" on iHeartRadio  Mahsa Saeidi - Investigative Reporter, WFLA-TV (Tampa), Twitter/Instagram: @MahsaWho, Facebook: "WFLAMahsa" See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.