This browser does not support the Video element. Authorities found Brian's remains with the help of his parents in the Myakkahatchee Creek Environmental Park in Florida on Oct. 20, more than a month ...

SARASOTA, Florida -- Gabby Petito's parents filed a civil lawsuit in a Florida court Thursday against the parents of Brian Laundrie, alleging they knew of Gabby's murder. In the filing, Joseph Petito ...

SARASOTA, Fla. -- In a motion filed Wednesday, the parents of Brian Laundrie asked a Florida court to dismiss a civil lawsuit brought by Gabby Petito's parents earlier this month. In their lawsuit, ...

NEW YORK -- Stephen Bertolino, the attorney for the Laundrie family, spoke out on "Good Morning America," the day after Brian's remains were found in a Florida nature preserve. He told "GMA's" George ...

NORTH PORT, Florida -- A former police chief is weighing in on the Gabby Petito case, calling the events leading up to the discovery of human remains in a Florida reserve Wednesday, along with items ...

In an amendment to their lawsuit filed earlier this spring, Gabby Petito's parents allege during the search for the young woman, Brian Laundrie's parents knew their son had killed her and knew "the ...

NORTH PORT, Fla. -- The FBI's Denver office said Thursday that remains found a day earlier in a Florida nature reserve are those of Brian Laundrie, who disappeared last month just days after his ...

NEW YORK -- ABC News Chief Legal Analyst Dan Abrams gave his opinion on the latest statements being provided by the Laundrie family's attorney in the missing person case of Gabby Petito. "I find some ...

NORTH PORT, Fla. -- Two weeks into the search for Brian Laundrie, the man named a "person of interest" in the disappearance of his 22-year-old girlfriend Gabby Petito, ABC News has learned that ...

NORTH POINT, Fla. -- There's new information on what Brian Laundrie was doing in the days before Gabby Petito was reported missing, when he returned home from their cross-country road trip without her ...