In this compelling mystery, African American university professor and crime historian Lizzie Stuart comes face-to-face with her long lost mother, Becca. Following threads from her earlier cases, Lizzie uses her keen investigative abilities to research her own family's past and uncovers a web of murder and mayhem centered around her mother. As the pursuit of Becca runs from the gangster-led Chicago of the 1960s to modern, pre-Katrina New Orleans, Lizzie rattles the wrong people, jeopardizng her interracial relationship with homicide detective John Quinn while putting her own life in danger. Ultimately, Lizzie learns that some things are better left buried in the past.