A body discovered Sunday in Wyoming is believed to be 22-year-old Gabrielle “Gabby” Petito, according to authorities. Special Agent Charles Jones who is FBI Supervisory  said in a press conference the body was found by law enforcement agents who had been searching the vicinity of Spread Creek Dispersed Camping Area in the Bridger-Teton National Forest for two days.

Gabrielle “Gabby” Petito, who disappeared while on a cross-country trek with a boyfriend. Brian Laundrie, her boyfriend, has been identified by authorities as a person of interest and is now being sought within a Florida nature preserve.

Also Read: Nigerians Drag Popular DJ and Celebrity “Tongue-Kissing” Her Pet

The cause of death has not yet been determined, “Full forensic identification has not been completed to confirm 100% that we found Gabby, but her family has been notified,” Jones said. “This is an incredibly difficult time for (Petito’s) family and friends.