And it's from Dr. Phil. Petito and Laundrie were documenting their “van life” journey on social media. Petito was killed in August; Laundrie’s parents were suspected of helping to cover up the murder.

It’s been three and a half years since Gabby Petito made headlines around the world after she vanished during a cross-country road trip she was taking with her fiance Brian Laundrie. Now, a new ...