"For fifteen-year-old Darius and his little sister, Cissy, crossing four different gang territories every day to get to class is like running a gauntlet -- even with the program called Safe Passage that's been set up just to get students to school alive. But when Darius's best friend, Booger, hears a rumor that a Brink's truck has crashed on the interstate, the boys, followed by Cissy, ditch school and set out to find a lost bundle of cash that could...