Gabby Petito AP

This combo of photos provided by FBI Denver via @FBIDenver shows missing person Gabrielle "Gabby" Petito. Petito, 22, vanished while on a cross-country trip in a converted camper van with her boyfriend. Authorities say a body discovered Sunday, Sept. 19, 2021, in Wyoming, is believed to be Petito. (Courtesy of FBI Denver via AP)