Police and FBI agents are fanned out across an expansive 25,000 acre park in Florida searching for Brian Laundrie, fiancé of the missing New York woman, Gabby Petito. Laundrie was previously identified as a person of interest and critical figure in solving the alarming disappearance of the travel blogger. » Subscribe to MSNBC: http://on.msnbc.com/SubscribeTomsnbc MSNBC delivers breaking news, in-depth analysis of politics headlines, as well as commentary and informed perspectives. Find video clips and segments from The Rachel Maddow Show, Morning Joe, Meet the Press Daily, The Beat with Ari Melber, Deadline: White House with Nicolle Wallace, The ReidOut, All In, Last Word, 11th Hour, and more. Connect with MSNBC Online Visit msnbc.com: http://on.msnbc.com/Readmsnbc Subscribe to MSNBC Newsletter: http://http://MSNBC.com/NewslettersYouTube Find MSNBC on Facebook: http://on.msnbc.com/Likemsnbc Follow MSNBC on Twitter: http://on.msnbc.com/Followmsnbc Follow MSNBC on Instagram: http://on.msnbc.com/Instamsnbc #Police #FBI #Raid Police, FBI Conduct Search of 25,000 Acre Florida Park For Missing Woman’s Fiancé