American Tragedy

The disappearance and murder of Gabby Petito, and the ongoing mystery surrounding the whereabouts of her fiancé Brian Laundrie, has been making headlines around the world for over a month. It's a crime that remains just as inconceivable now as when it was first reported. How could a carefree young couple's adventure travelling across the United States spiral so far out of control? And why wasn't more done to protect Gabby when there were obvious signs she was in danger? In an Australian exclusive interview for 60 MINUTES, Gabby's heartbroken parents speak to Sarah Abo about their love for their precious daughter, their last contact with her, and their suspicions about what was really going on in her final days alive.

Reporter: Sarah Abo

Producers: Amelia Ballinger, Sheree Gibson