Jane's younger brother Tommy seems to be settling down. He's getting work here and there and is moving into his own apartment. He still sees Maura from time to time but she would like to keep their relationship a platonic one. Meanwhile, the homicide squad investigates a bank robbery where the manager was shot by one of robbers for no apparent reason. They immediately cross swords with the FBI who also have jurisdiction and Det. Barry Frost in particular seems to have it in for the Special Agent in charge, Anna Farrell. This is the second robbery committed by these men and they soon find the getaway vehicle with one of the robbers inside, shot to death. It all becomes very personal for Jane when her brother Tommy's fingerprints are also found in the vehicle.