A new court document recently filed claims that Brian Laundrie’s parents knew that his girlfriend, 22-year-old Gabrielle “Gabby” Petito, had been killed before going on a family vacation in Fort De Soto Park. The testimony, filed Thursday in Sarasota County Court in Florida on behalf of Petito’s parents and drawn up by attorney Patrick J. Reilly, alleges that Laundrie, 23, told his parents that Petito was dead on Aug. 28, 2021. . On the same date, Petito claims, Laundries spoke with attorney Steve Bertolino. “While Gabrielle Petito’s family was suffering, the Laundrie family went on vacation to Fort DeSoto Park on September 6-7, 2021,” Reilly said. “They went on holiday knowing that Brian Laundrie had killed Gabrielle Petito, it is believed that they knew where her body was and also knew that Gabrielle Petito’s parents were trying to locate her.” Pinellas County Parks records show Roberta Laundrie checking in at Fort De Soto Park on September 6 (Fox News) FLORIDA JUDGE GIVING SECOND OPPORTUNITY TO LAWYERS GABBY PETITO PARENTS TO SUBMIT “CONSISTENT APPLICATION”, LAUNDRY LAWYER Fort De Soto Park is located in Pinellas County. Records obtained by Fox News later that month showed that Brian’s mother, Roberta Laundrie, had checked into a Florida park. He canceled reservations for two people at the St. Petersburg campsite on August 31 and made new reservations for three people in the same park on September 3 for the weekend of September 6-8. Duane “Dog” Chapman, also known as Dog the Bounty Hunter, said he learned that Laundrie’s parents spent the night there twice in early September. Christopher and Roberta Laundrie in the Myakkahatchee Creek Environmental Park in Florida the day police discovered their son’s remains. (Michael Ruiz / Fox News Digital) “I will no longer give this dog credibility or dignity with his false allegations at the time of my response,” Lundry’s lawyer, Steven Bertolino, told Fox News at the time. However, he told local media that the family had camped on September 6 and 7 and that “everyone left the park”. The documents revealed that the fund was actually registered on September 8, three days before Gabi Petito became officially missing. Thomas Rutherford, another camper, and his wife were celebrating their anniversary at the campsite, three places below the Laundries, he told Fox News earlier. He said he could “vaguely remember” seeing their truck and caravan because he and his wife rarely see campers connected to vehicles. Other than that, he had no interaction with the family. Reilly wrote that Roberta Laundrie also allegedly blocked Nicole Schmidt – Gabby’s mother – on her cell phone and Facebook on September 10 or around September 10. GABBY PETITO PARENTS CAN FIND WASHING MACHINES IN THE JURISDICTION JUDGMENT SCHEDULED IN 2023 Petito’s body was found Sept. 19 at a camp near Grand Teton National Park in northwestern Wyoming. While the Petito family was searching for information, Riley said, the Laundries kept secret Brian’s whereabouts and it is believed that “they made arrangements to leave the country.” He accused Christopher and Roberta Laundrie of acting “with malice and great indifference to the rights of Joseph Petito and Nichole Schmidt”. “Christopher Laundrie and Roberta Laundrie have shown extreme and extravagant behavior, which is a circumstance that goes beyond the bounds of decency and is considered shocking, horrible and utterly intolerable in a civilized community,” he said. Tara Petito and Joe Petito react as North Port City Police Chief Todd Garrison speaks during a press conference about their missing daughter Gabby Petito on September 16, 2021, in North Port, Florida (Octavio Jones / Getty Images) The FBI announced in January that Brian Laundrie had confessed to the murder in a notebook found near his body after committing suicide in Myakkahatchee Creek Environmental Park. Petito’s parents and step-parents filed a lawsuit in Florida in March seeking more than $ 100,000 in damages for alleged negligence, pain and suffering. At the end of the month, Bertolino filed a motion to dismiss the biased lawsuit, arguing that there was no evidence to support his allegations of “deliberate emotional distress.” He asked the judge to prevent the Petito family from filing a modified lawsuit if his dismissal request was granted. CLICK HERE TO RECEIVE THE FOX NEWS APPLICATION Bertolino said the Laundries were exercising their constitutional right to remain silent. Asked if anything in the updated document indicated that the Laundries were violating any law, Bertolino told Fox News that “there is nothing in my opinion”. “They had to rewrite it so that it would not be defective in the form. Now the judge can decide on the rejection proposal in terms of the law,” he said. KDFW said the lawsuit did not provide information on when Brian Laundrie’s parents knew Gabby Petito was dead and where her remains might have been found. The couples are expected to face off in a jury trial in 2023.