Growing up in a poor working-class family, Laura decides not to marry the boy-next-door and instead accepts wealthy, older Will Brockton's invitation to move in with him. After falling in love with young up-and-coming newsman Jack Madison she leaves Brockton to wait for Madison's return from a long assignment. She runs out of money and becomes desperate, returning again to Brockton who, upon learning of Madison's sudden arrival, tells Laura she must inform Madison of her living situation or he will.
When her lover is killed, the wife of a wealthy man is convinced to fake her own death, which leads her into greater depths of depravity until fate reunites her with her long-lost son, who is unaware of her real identity.
A girl has been murdered. A woman cannot remember a man who claims to be her husband. Her uncle hosts a radio murder mystery show called "The Unsuspected". Who killed the girl? Why? And who is this mystery husband?