Scott Peterson, Laci’s husband, was convicted of the brutal murder. He maintains his innocence from prison. “American Murder: Laci Peterson” included an interview with Amber Frey, the woman with whom Scott was living a double life at the time of Laci’s disappearance. Frey was instrumental in building the case against Scott Peterson.

Gabby Petito's murder by her fiancé, Brian Laundrie, is being explored in a new true crime docu-series, 'American Murder: Gabby Petito,' streaming on Netflix starting Feb. 17.

More than three years after it captivated the nation, the Gabby Petito murder case is going to be the subject of a new Netflix true crime show. In a press release, Netflix revealed that American Murder: Gabby Petito will give viewers an inside look at the famous case.