"Boardwalk Empire" meets "The Great Gatsby" in this soft-boiled historical mystery, inspired by actual events. Rival gangs fight over booze and bars during Prohibition in 1920s Galveston: the "Sin City of the Southwest." Jazz Cross, a 21-year-old society reporter, feels caught between two clashing cultures: the seedy speakeasy underworld and the snooty social circles she covers in the Galveston Gazette.
During a night out with her best friend, Jazz witnesses a bar fight at the Oasis--a speakeasy secretly owned by her black-sheep half-brother, Sammy Cook. But when a big-shot banker with a hidden past collapses there and later dies, she suspects foul play. Was it an accident or a mob hit?
Soon handsome young Prohibition Agent James Burton raids the Oasis, threatening to shut it down if Sammy doesn't talk. Suspicious, he pursues Jazz but, despite her mixed feelings, she refuses to rat on Sammy. As turf wars escalate between two real-life Galveston gangs, Sammy is accused of murder. Jazz must risk her life and career to find the killer, exposing the dark side of Galveston's glittering society.