Brian Laundrie lookalike has hotel door kicked in by US Marshals, deputies in arrest attempt

“I said, ‘You might want to change your appearance for a while or this will continue to happen where you go,’” Graham County Sheriff Jerry Crisp told Severin Beckwith, the Brian Laundrie doppelgänger.

Gabby Petito autopsy: Cause of death strangulation, coroner says

Gabby Petito died of strangulation about three to four weeks before her body was found, according to the Wyoming coroner’s final autopsy report.

Gabby Petito autopsy: Wyoming coroner to give update Tuesday

The FBI on Sept. 19 discovered Petito's remains at a dispersed campground in the Bridger-Teton National Forest.

Gabby Petito's YouTube video posted while Brian Laundrie left her in Utah to fly home to Florida

Gabby Petito told a police officer that her fiancé, Brian Laundrie, didn't believe in her dream to create a website and blog, but she was apparently able to edit and publish an 8-minute video when Laundrie left her for nearly a week in Utah while he flew home to Florida.

Hunt for Brian Laundrie: Social media's role in Gabby Petito's mystery homicide

In the hunt for Brian Laundrie amid Gabby Petito's death, social media users have provided useful information to both the FBI and their followers online.

Brian Laundrie seen on video reading novel about missing women

Video on the YouTube travel channel created by Gabby Petito and Brian Laundrie show him reading a novel about missing women.

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.

Gabby Petito update: Family attorney says Brian Laundrie’s whereabouts unknown

The Laundrie family attorney said the current whereabouts of Brian Laundrie — whose 22-year-old fiance Gabby Petito is missing — were unknown as of Friday evening. The FBI is now searching for him.

Gabby Petito Missing: Psychologist explains obsession with true crime stories

Where is Gabby Petito? It's a case that's captured headlines, spawned theories, and gained Instagram attention. Dr. Andrea Bonior, a licensed clinical psychologist, spoke with FOX 5 about the Petito case and about the obsession with true crime stories.