Gabby Petito family filed an amended lawsuit claiming that Brian Laundrie’s parents knew the location of Petito’s body and refused to disclose this information.

The lawsuit against Chris and Roberta Laundrie was initially filed in March, but Judge Hunter W. Carroll noted that the case “perceived procedural deficiency” and so amendments had to be made, WFLA reported on Friday.

The updated lawsuit alleged that Laundrie’s parents were on vacation with their son before he died when they knew that he murdered his 22-year-old fiancée.

The Laundrie family was reportedly vacationing with Brian in early September at the Fort DeSoto campground in Florida after he returned home without Petito.

The amended lawsuit also alleged that Laundrie’s parents tried to help their son flee the U.S., according to the suit.

“While Gabrielle Petito’s family was suffering, the Laundrie family went on vacation to Fort DeSoto Park on September 6-7, 2021. They went on vacation knowing that Laundrie had murdered Gabrielle Petito, it is believed that they knew where her body was located, and further knew that Gabrielle Petito’s parents were attempting to locate her,” Petito’s family claimed in the lawsuit, according to WFLA.

However, the Laundrie family lawyer Steven Bertolino called these claims “baseless.”