Possibly encouraged by the government, local gangs and tribes raid Precipice, burning down Nick and Kate's house before being overwhelmed by the dogs. Nick, suffering another overload, blames Kate for the incident, since she, following Hearing Aid policy, cut off a call from someone attempting to warn Precipice. He hits her, and then, filled with remorse, leaves the town. He finally reveals his location to the authorities when, encountering one of the "Roman circus" operations which broadcast live fights and other bloody exhibitions to the country, he responds to an "all comers" challenge by the father of the leader of one of the gangs, and cripples him in front of a nationwide audience.