According to Gasparro, Petito’s parents provided access to “so much material,” notably including “all of her journals since she was young” in which she documented trips and much of her life. “We thought it was really important to bring that to life,

The docuseries focuses on Gabby Petito's suspicious disappearance and death in 2021 while on a cross-country trip with fiancé Brian Laundrie.

Gabby Petito's father and stepmother, of Vero Beach, helped pass Florida legislation in memory of their daughter.