Jeffrey Roberts drove from his California home to his brother's house in Utah. According to family members, the brothers were estranged for a long time. For 25 seconds, they chatted on the doorstep before Roberts pulled out a pistol and fatally shot his brother. Cops say he then shot his sister-in-law and used road flares to burn his brother's house down. When police pulled up, there was a shootout that later killed Roberts.
