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 ...

SARASOTA COUNTY, Fla. -- Brian Laundrie's mother wrote a letter to her son that included references to getting a shovel and burying a body, an attorney representing the parents of Gabby Petito said ...

BOONE, North Carolina -- Rumors spreading online suggest Gabby Petito's fiance, Brian Laundrie, could be hiding out in North Carolina. Laundrie is a person of interest in Petito's murder. He returned ...

The coroner who conducted the autopsy on the remains of Gabby Petito said Tuesday that he had determined her cause of death to be a homicide by strangulation. Dr. Brent Blue, the coroner for Teton ...

Tara Petito and Nichole Schmidt are talking to college students about Gabby's life and her legacy, and how to spot warning signs of domestic violence.

A selfie taken by Gabby Petito weeks before her death shows she had facial injuries on the day she and her fiancé, Brian Laundrie, were stopped by police investigating a domestic disturbance call, ...

NEW YORK -- Cassie Laundrie said she has a message for her missing brother, who has been the center of a nationwide manhunt after the body of his girlfriend, Gabrielle "Gabby" Petito, was found in ...

NORTH PORT, Florida -- FBI agents and police on Monday swarmed the family home of Brian Laundrie, searching the property and seizing a Mustang belonging to the missing man who is wanted for ...

BLUE POINT, NY -- Gabby Petito's family held a sometimes emotional press conference Tuesday afternoon as the FBI manhunt continues for her fiancé Brian Laundrie. Her parents and step-parents showed ...