Gabby Petito, 22, vanished after going on a cross-country trip with her boyfriend in a converted camper van. Here is a timeline of her disappearance, death and the developments in the case.
The parents of a man wanted in connection with the Gabby Petito case say they don't have any idea where he is located.
"The entire planet knows this woman's name," said Gabby’s father, Joseph Petito, told attendees in an emotional eulogy.
Agents with the FBI were at the home of Brian Laundrie's parents Sunday to request personal items they could test and match for DNA, according to the Laundrie family attorney. It's unclear what prompted the request, on the eighth day of the search for Gabby Petito's fiancé.
Dog the Bounty Hunter arrived at Brian Laundrie’s parents’ home Saturday, knocked on the door and met silence – but he’s already picked up a scent.
It's the question on everyone's mind: is Brian Laundrie alive or dead? It's impossible to know right now but a renowned psychiatrist believes there are some clues in Laundrie's behavior that may get us closer to the answer.
A visitation service for Gabby Petito has been scheduled for Sunday at a Long Island funeral home.
With a federal warrant out for his arrest, Brian Laundrie is still on the run as investigators continue their manhunt following the death of his fiancée, Gabby Petito. But a former homicide detective tells Fox News the FBI "doesn't believe he's in the swamp."
A bull named Barnie ran away from a slaughterhouse in July and evaded capture for more than two months. Although he has been caught, Barnie can now look forward to a better fate.
People in Blue Point, Long Island are continuing to remember Gabby Petito, while divers have joined the search for Brian Laundrie in Florida.
Two teenage cousins who went missing from their respective homes on Long Island earlier this week have been found safe and sound.
Gabby Petito's stepfather on Wednesday visited the Wyoming site where her body was found by investigators last weekend and marked it with a cross made out of stone.
Gabby Petito's family is demanding that a lawyer who has been issuing statements on behalf of the Laundrie family, take down any photos he has posted of Gabby Petito.
The FBI confirmed Tuesday that the remains found over the weekend in Grand Teton National Park were those of Gabrielle "Gabby" Petito, the Florida woman who went missing during a cross-country trip with her fiancé.
Petito, who grew up on Long Island but most recently lived in Florida, went missing during a cross-country trip with her fiancé. A coroner has confirmed that a body found in Wyoming is hers.
Whether the frenzy of attention and internet sleuthing has helped the Gabby Petito investigation is not clear, but it has illuminated the intersection between social media and the public's fascination with true-crime stories.
The search for Brian Laundrie moved from a swampy Sarasota preserve back to the home he shares with his family Monday. FBI agents spent most of the day searching the home, filling police vehicles with evidence, and speaking with his parents.
A lawyer for the family of Brian Laundrie, the fiance of Gabby Petito, has canceled a press conference he had previously announced for Tuesday on Long Island.
The 911 caller who reported a "domestic dispute" between Brian Laundrie and Gabby Petito in Moab, Utah, on Aug. 12 was heard telling a dispatcher that "the gentleman was slapping the girl" and hitting her, Fox News has confirmed.
Video on the YouTube travel channel created by Gabby Petito and Brian Laundrie show him reading a novel about missing women.