Danny and Chance leave town for a few days to work on a case at a nearby Indian reservation, where Danny thinks he'll be able to show Chance how to gamble. But the case isn't as child-friendly as Danny had anticipated: it seems that Clifford Harris, a teacher at the local high school, may be molesting one of his students. Meanwhile, Celeste is having school trouble of her own-she doesn't know how to make new friends because of the way the Arnos have to live. She finally meets a girl in her class, Robin, who she seems to have a lot in common with. But Ruby realizes there's trouble when she discovers that Robin's mother is on the FBI's ""Most Wanted"" list.