Disgraced and "benched" Judge Rosswell Carew gasps in horror early one morning when he watches the report of a girl murdered under the Mississippi River bridge on the waterfront, a couple of blocks from his downtown office in Cape Girardeau, Missouri. Although this victim reeks of the evil handiwork of Carew's nemesis, Nathaniel Dahlbert, Carew and his beloved wife, Tina, herself a retired sheriff's deputy, can't let themselves become distraught. Their new detective agency is up and running and they convince themselves this murder has nothing to do with them. Later that morning, two different people come to their agency and hire their services. Within hours, the married detectives are involved in a different murder case that not only points to the girl's killing, but also to a possible third homicide. Rosswell and Tina find themselves caught up in a deadly cat-and-mouse game that's got only one solution: The capture of Nathaniel Dahlbert-or the death of Rosswell Carew!