Brian Laundrie's sister, Cassie Laundrie, has spoken out about her estranged relationship with her parents and her lack of involvement in the murder of Gabby Petito.

Roberta and Chris Laundrie issued a damning statement against the Netflix true-crime documentary last week (19 Feb)

Gabby Petito' unpacks the true story behind the chilling case that captivated the nation almost four years ago.

Roberta and Chris Laundrie's attorney issued a damning response to the controversial Netflix documentary last week (19 Feb)

The parents of Brian Laundrie have been outcasts in their Florida community since their son, Brian, killed his girlfriend Gabby Petito in 2021 — and neighbors tell The Post that the ostracization will get worse in the wake of a new Netflix docuseries about the case.

Let it be!” In the summer of 2021, 22-year-old Gabby Petito set off on a cross-country road trip with her fiancé, Brian Laundrie. What was meant to be an exciting adventure quickly turned into a nightmare.

Brian Laundrie was seen acting “like a lunatic” and appeared to “slap” Gabby Petito in Utah two weeks before he murdered her, according to a newly released FBI report. An unidentified man filed a report with the FBI saying he “believes” he saw Petito and Laundrie — and the couple’s white Ford Transit van — parked on the shoulder of a road in Moab while he was on a road trip with his family from Denver,

Gabby Petito was traveling across the country in a van with Brian Laundrie, who later admitted to strangling her.