Did Laundries know where Gabby’s body was? Changes made to Petito lawsuit Posted on May 1, 2022May 1, 2022 by chip2423 The parents of Gabby Petito have filed an amended lawsuit, claiming that Brian Laundrie’s parents went on vacation with their son while knowing he had murdered 22-year-old Petito and refusing to disclose the location of her remains. Share