When 22-year-old Gabrielle “Gabby” Petito disappeared during a cross-country van-life journey in 2021—and her fiancé, Brian Laundrie, returned to Florida without her—the public clamored to know what happened.
Petito’s social media presence, including a “van life” YouTube channel built around the couple’s journey from New York through the American West, garnered her avid followers who came to watch not only her travels through places like Zion, Bryce Canyon and Grand Teton National Parks, but what appeared to many to be a picture-perfect relationship with 23-year-old Laundrie. Her disappearance just over one month into the trip sparked intense media attention and online speculation about what had gone wrong.
In the weeks that followed, authorities launched a multi-state search, focusing on Grand Teton National Park in Wyoming, where Petito had last posted to social media. On September 19, 2021, investigators found her remains at a dispersed campsite near the park. And later, a forensic examiner ruled Petito’s death a homicide by strangulation and blunt-force trauma.
Suspicion quickly turned to Laundrie. After he returned home alone on September 1, 2021, he refused to speak with police. Three days after Petito was declared a missing person, Laundrie went missing himself. On October 20, 2021, his remains were found in a Florida nature preserve.
Near Laundrie’s body, authorities discovered a notebook in which he took responsibility for Petito’s death, writing, “I ended her life.” He described it as a so-called “mercy” killing, claiming Petito had suffered a serious injury during a fall while they were camping near a creek in Grand Teton National Park in late August 2021. Investigators ultimately rejected this explanation.
As the case unfolded and intimate details of their unraveling relationship came to light, questions about the real status of their relationship repeatedly surfaced across headlines and social media.