The parents of Brian Laundrie went on vacation with their son amid the widespread search for his fiancée, Gabby Petito — despite knowing he killed her and the “whereabouts of her body,” according to new court filings. Petito’s parents, Joe Petito and Nichole Schmidt, made the allegation in a recent amendment to a lawsuit they initially filed against the Laundries in March, CNN reported. They claim the three traveled to a Florida nature attraction, Fort De Soto Park near Tampa, just days before Gabby was reported missing. “They went on vacation knowing that Brian Laundrie had murdered Gabrielle…
