Mia Cordova's world imploded when her father was shot dead in front of her while singing a karaoke classic. The police insisted that his death was the result of a random barroom brawl - an open and shut case - but when, years later, another man is killed in the same way, singing the same song, Mia is convinced the two killings must be connected.

When a newspaper article draws a link between the murders, Mia is thrown into an investigation that leads her into a world of interrogations, gambling rings and shootouts. With the police quick to cast suspicion on her, Mia must bring her father's killer to justice alone. But can she catch a killer before she becomes his next victim?