How the search for Brian Laundrie, boyfriend of Gabby Petito, unfolded

Brian Laundrie is a person of interest in the death of his girlfriend.

A massive search for Brian Laundrie, the boyfriend of slain 22-year-old travel blogger Gabby Petito, took a dramatic twist Thursday with the announcement that human remains found in a Florida nature preserve are those of the wanted fugitive, according to the FBI.

The remains were recovered Wednesday, nearly five weeks after Petito's body was recovered in the Bridger-Teton National Forest in Wyoming. The Teton County Coroner ruled her death a homicide by strangulation.

The search for the 23-year-old Laundrie was centered around North Port, Florida, where investigators said he returned to his home on Sept. 1 without Petito but driving her 2012 Ford Transit.

Laundrie had been named by police as a "person of interest" in Petito's disappearance and a federal warrant had been issued for him alleging unauthorized use of Petito's credit card.

He refused to speak to the police and vanished on Sept. 13. His parents told investigators they believed he was headed to the Carlton Reserve in North Port.

The case grabbed national attention as Laundrie and Petito had been traveling across the country since June, documenting the trip on social media. Petito's parents reported her missing on Sept. 11 after not hearing from her for two weeks.

Here is how the weekslong search for Laundrie unfolded:


Arrest warrant issued for Laundrie in Wyoming

An arrest warrant has been issued for Brian Laundrie in Wyoming following a federal grand jury indictment, authorities announced Thursday.

The U.S. District Court of Wyoming issued the warrant Wednesday "related to Mr. Laundrie's activities following the death of Gabrielle Petito," FBI Denver said.

The indictment alleges Laundrie "knowingly and with intent to defraud" used an unauthorized debit card and "obtained things of value aggregating to $1,000 or more" between Aug. 30 and Sept. 1.

The investigation into Petito's death is ongoing, authorities said. The FBI in particular is seeking information from anyone who was at the Spread Creek Dispersed Camping Area between Aug. 27 and Aug. 30 and may have been in contact with the couple or saw their car.

"We urge individuals with knowledge of Mr. Laundrie's role in this matter or his current whereabouts to contact the FBI," FBI Special Agent in Charge Michael Schneider said in a statement Thursday.


4 swamp buggies, drone used in search for Laundrie

North Port police shared video of the arduous effort to search through the Carlton Reserve for Brian Laundrie Thursday. Four swamp buggies and a drone from the Florida Highway Patrol are being used to search the area full of thick foliage and swamps.

About 75 personnel from 16 different agencies are on the ground Thursday, officials said.

“We’re covering many, many acres so we need all the manpower and all the staff we can grab,” Commander Joe Fussell said. “This is a tremendous mass of land … About 75% of this area is underwater.”

Early Thursday, Laundrie’s parents picked up the silver Mustang that officials towed earlier this week for processing and brought it back to their driveway. The car was towed away on Monday as a part of a search warrant related to the Petito case, the FBI said at the time.


Search for Laundrie continues at Carlton Reserve

North Port Police shared a short video of their morning briefing with various agencies and search teams at the start of their Thursday search for Brian Laundrie at Florida’s Carlton Reserve.

Relatives told police he claimed he was heading to the 25,000-acre preserve near North Port, Florida, when they last heard from him on Sept. 14.

Authorities have been scouring the area throughout the week.



Reported witness describes seeing Petito ‘upset’, Laundrie ‘angry’ at Wyoming restaurant

Nina Angelo opened up to “Good Morning America” on Thursday about purportedly seeing Gabby Petito and Brian Laundrie at the Merry Piglets restaurant in Jackson Hole, Wyoming, on Aug. 27, three days after her last known sighting.

The Blue Collar Restaurant Group told ABC News it believes Petito and Laundrie were at its Merry Piglet restaurant and have notified the FBI. However, its security cameras don’t go that far back so there is no footage of the duo allegedly inside the eatery.

Angelo described Laundrie in vivid detail as "aggressive" and "angry".

She said the couple was in an angry confrontation with restaurant staff.

“He was just very visibly angry. [Petito] was really upset, she was crying and he immediately went to the hostess stand and was just going in on the hostess and waitress, then eventually the manager,” Angelo said.

“I think she was being apologetic towards the restaurant staff for his behavior. She just kind of wanted to diffuse the situation. She was like, ‘I’m sorry, come on, let's just go.’ But she was visibly upset. She was crying,” Angelo said. “You could feel his temper. He was he was angry."

Authorities previously said the last time Petito was seen was Aug. 24.

Aug. 27, the day of the alleged restaurant sighting, was the same day Petito’s mom said she received a strange text from her daughter in which she referred to her grandfather as “Stan.” Petito’s mother said her daughter “never” referred to him as Stan.