Kidnappings from airplanes kinds of problems? [If so, that's a genuinely miserable setup he's got going.

Jack's tone and expression are sympathetic, but there's a hard edge to it - Tony strikes him as the kind of kid who needs direction. If he sits on his hands he'll end up going crazy.]

Well, start at the beginning. How do they figure out who the Fatemarked are in the first place? Figure out those rules, and some of them are bound to hint at the rest of the ones that don't make sense.