The mystery around 22-year-old Gabby Petito’s death has gripped the nation as her boyfriend Brian Laundrie continues to elude law enforcement. LEARN MORE: Mourners pack Gabby Petito's funeral as parents give emotional eulogies: https://abcn.ws/3zVMR05 #ABCNews #GabbyPetito #BrianLaundrie #MissingPersons