"The Neon Rain" is a crime novel set in New Orleans, featuring the protagonist Dave Robicheaux, a complex character grappling with his personal demons. As a detective, he navigates the gritty underbelly of the city, portraying a vivid picture of New Orleans' charm and darkness. The narrative intertwines Robicheaux's own struggles with alcoholism and haunting memories from the Vietnam War, adding depth to his character and motivation.
The plot unfolds as Robicheaux investigates a murder that possesses ties to organized crime and drugs. His quest for justice leads him into dangerous confrontations, as he confronts both external foes and his own inner turmoil. The story does not shy away from exposing the moral ambiguities present in law enforcement and the societal issues plaguing the city.