First Published: 10:26 AM PDT, May 14, 2021 The case of Brandon Pettit is featured on "48 Hours" in "A Sister's Fight for Her Brother," which airs Saturday, May 15 at 10/9c on CBS. A California man was arrested nearly eight years ago for the murders of his parents, who were found fatally shot and left in their burning home. In August 2013, parents Scott and Janet Pettit, both 59, were discovered dead in their Modesto home. Firefighters were called to the scene after neighbors reported flames billowing out from the windows, according to reports. Both parents had gunshot wounds, and police say the fire was a cover-up and started with an accelerant, which was scattered across the home.