SARASOTA, Florida -- The cause of death of Brian Laundrie, the fiancé of Gabby Petito whose disappearance caused a firestorm late last summer, was revealed Monday after officials said only his ...

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 ...

The Federal Bureau of Investigation Denver office issued a statement Friday saying that during their investigation, they did not identify any other individuals "directly involved" in Gabby Petito's ...

NEW YORK -- For the first time, the parents of Brian Laundrie, the fiancé of Gabby Petito, have released writings from his personal notebook. And it contains what appears to be Laundrie's confession ...

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 ...

Gabby Petito's family marked one year since the New York native's disappearance Saturday. Her father posted a message on Twitter, writing that she "has inspired so many to live, travel and leave ...

NORTH PORT, Fla. -- Police have recovered apparent human remains that have not been identified in the search for Brian Laundrie, the FBI said Wednesday. Authorities also found items belonging to ...

Brian Laundrie claimed responsibility for the death of his fiancée, Gabby Petito, in a notebook found with his remains in a South Florida nature preserve, the FBI said Friday as it prepares to close ...

NORTH PORT, Fla. — Investigators announced Friday that Brian Laundrie claimed responsibility for killing his fianceé, 22-year-old Gabby Petito. A notebook recovered in the Myakkahatchee Creek ...