An autopsy has confirmed remains found in a Wyoming national park are those of 22-year-old Gabby Petito, and the manner of death is now listed as homicide. But there is still no sign of Petito’s fiancé, Brian Laundrie, the sole person of interest named in the case. NBC’s Catie Beck reports for TODAY from North Port, Florida. » Watch TODAY All Day: http://www.youtube.com/today » Subscribe to TODAY: http://on.today.com/SubscribeToTODAY » Watch the latest from TODAY: http://bit.ly/LatestTODAY About: TODAY brings you the latest headlines and expert tips on money, health and parenting. We wake up every morning to give you and your family all you need to start your day. If it matters to you, it matters to us. We are in the people business. Subscribe to our channel for exclusive TODAY archival footage & our original web series. Connect with TODAY Online! Visit TODAY's Website: http://on.today.com/ReadTODAY Find TODAY on Facebook: http://on.today.com/LikeTODAY Follow TODAY on Twitter: http://on.today.com/FollowTODAY Follow TODAY on Instagram: http://on.today.com/InstaTODAY Follow TODAY on Pinterest: http://on.today.com/PinTODAY Gabby Petito’s Death Ruled Homicide As Police Intensify Search For Her Fiancé