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

FORT MYERS, Fla. — The new Netflix documentary, "American Murder: Gabby Petito," has sparked backlash after using an artificial intelligence-generated voice-over for Petito's narration. Netflix's "American Murder: Gabby Petito" faces backlash for using AI-generated voice-over.

Gabby Petito. Netflix. The current most popular show on Netflix is American Murder: Gabby Petito, a documentary about the murder of the 22-year-old by her fiancée Brian Laundrie

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

A new Netflix docuseries centered around the disappearance and killing of 22-year-old Gabby Petito is sparking controversy for its use of artificial intelligence. The three-part series uses "voice recreation technology" to reenact Petito's diary entries and texts.