Gregory Anthony Keitt (left) is accused of beating Wilton Bob McFaddin Jr., who later died. Wilton “Bob” McFaddin Jr. spent his life teaching children, serving his church, helping others. But in the end, that vibrant spark was snuffed out over nothing more than a jar of coins he kept for the laundry machine, authorities said. Gregory Anthony Keitt, a man McFaddin befriended and took into...