The Amatos were a close-knit, middle-class family with three professional sons. So, it was a shock when Margaret and Chad Amato and their youngest son Cody were found dead, shot execution-style in their suburban Seminole, FL home. Suspicion quickly turned to middle son Grant, a trained nurse, who had quarreled with his family over money he had stolen from them.

The show’s own verdict is on its page.