 Nick points them toward the Big Hoods, a group that claims no territory and acts more like a religious cult than a gang, and Harry realizes that they may be under a wizard's control as Fitz had been.Nick also refers to a missing-child case that got him and Harry into legal and financial trouble after the parents accused them of kidnapping her.More details of that case are revealed in "A Restoration of Faith," one of the stories in Butcher's anthology "Side Jobs".