News Gabby Petito case: Remains found in Florida park identified as Brian Laundrie, FBI says October 21, 2021October 21, 2021John Bacon, Patricia McKnight and Christal Hayes, USA TODAYComments Off on Gabby Petito case: Remains found in Florida park identified as Brian Laundrie, FBI says The human remains found in a Florida wilderness park were identified as Brian Laundrie. Dental records allowed the FBI to ID the skeletal remains.