From Inside Edition.

Gabby Petito’s disappearance captivated America in 2021. She and her boyfriend Brian Laundrie were posting videos about their cross-country trip in a van when they took a dark turn. Now, a new Netflix documentary series "American Murder: Gabby Petito" reproduced her voice using AI technology. The recreated voice is reading letters she wrote to Laundrie. The documentary portrays Petito’s boyfriend as manipulative and obsessed with her.