Gabby Petito case: Florida cowboy says 'no surviving' swamp where police are searching for Brian Laundrie

After Laundrie’s parents pointed authorities toward the Carlton Reserve, a nature preserve Brian was known to frequent, many began to speculate about whether the avid hiker would be equipped to live in the depths of the 25,000-acre woods for weeks on end.

FBI takes items for 'matching' Brian Laundrie's DNA, family attorney says

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.

Brian Laundrie search: 'We're not wasting our time,' police commander says

Six days into the search for Brian Laundrie, police insisted the grueling, exhausting search at Carlton Reserve in Sarasota County is worthwhile as they try to solve Gabby Petito's disappearance. They plan to continue through the weekend.

FBI helps conduct grid search of 25,000-acre wildlife reserve for Brian Laundrie

Additional FBI resources were brought in to help Florida authorities continue the search of Sarasota County swampland to find the one person who may know what happened to Gabby Petito, but the search wrapped up once again with “nothing found.”

‘America’s Most Wanted’ ex-host confident public will find Brian Laundrie: ‘Our hotline blew up’

As law enforcement marked another day in the search for Brian Laundrie, former "America’s Most Wanted" host John Walsh believes the public will find Gabby Petito’s fiancé in the end.

Gabby Petito's stepfather lays stone cross at spot where remains were found

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. 

Brian Laundrie's neighbor reacts to Gabby Petito homicide confirmation: 'I'm really angry now'

Charlene Guthrie, who lives across the street from where Brian Laundrie lives, said the Laundrie family should have come forward and spoke to investigators in Gabby Petito's case sooner. 'They remained so normal through the whole thing, you know, while they were here, till he went on the run.'

Where is Brian? Dive team called to preserve amid search for person of interest in Gabby Petito case

Law enforcement spent another day Wednesday searching a Venice preserve for Brian Laundrie, the person of interest in the Gabby Petito case. For the first time, investigators brought in a dive team and cellular signal boosters.

Brian Laundrie search in Sarasota County park concludes for evening following FBI raid at Florida home

The only person of interest in Gabby Petito’s case has yet to be found, and now that investigators believe they have found her body, their efforts to track down Brian Laundrie have since intensified in the "unforgiving terrain" near his home.

Gabby Petito story boosted by social media and true-crime craze

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.

Gabby Petito case: Autopsy to be completed Tuesday for human remains found in Wyoming

An autopsy of the remains authorities discovered in Wyoming should be complete by Tuesday. On Sunday, the FBI reported the remains matched the description of Gabby Petito.

Gabby Petito investigation: Who are Brian Laundrie's parents?

Brian Laundrie and Gabby Petito moved in with his parents in 2019; the following year, they got engaged, FOX News reports.

FBI removes loads of evidence from Laundrie family home in connection with Gabby Petito's disappearance

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. 

Gabby Petito’s possible remains found near where Tampa family spotted camper van

A Tampa family traveling across the country notified the FBI that they had video of what appeared to be Gabby Petito's camper van at Spread Creek's camping ground near Grand Teton. The following day, Gabby's possible remains were located by the FBI in the same area.

Gabby Petito’s van spotted in stranger’s footage at Grand Teton National Park, family believes

The family of Gabby Petito said they believe the white camper van that Petito and her boyfriend Brian Laundrie were traveling in was captured on footage taken Aug. 27 at a camping area in Grand Teton National Park.

Search for Brian Laundrie halted at nightfall as questions mount in Gabby Petito's disappearance

With Gabby Petito still missing, five different law enforcement agencies began searching the Carlton Reserve, a 25,000-acre park in Sarasota – not for Gabby, but for Brian Laundrie, a person of interest in her disappearance.