While investigating a string of fires in the same neighborhood, Lou and Billie find a connection linking a building owner and members of a fire department to arson.

Animal's erratic behavior touches off a Tribune inquiry into the plight of the all-but-forgotten Vietnam veteran who is treated much differently from servicemen in other wars. Lou, in trying to help Animal and the likeable Sutton, discovers that years after Vietnam, too many veterans are still unemployed or otherwise under strain from their experience.

Looking for a place to invest a $5,000 windfall, Lou gets a shocking look at white collar crime when he uncovers a clever financial scheme run by a sharp con man. He learns there are shady characters only too willing to put his money in their pockets, but has trouble convincing at least one victim ? Charlie Hume ? of what's going on.