New York, 2010. Jeff Harris, a music journalist, sets out to uncover the truth about Francisco Tenório Júnior, a young Brazilian samba-jazz pianist who disappeared in Buenos Aires on March 18, 1976.

Barbara Graham is a woman with dubious moral standards, often a guest in seedy bars. She has been sentenced for some petty crimes. Two men she knows murder an older woman. When they get caught they start to think that Barbara has helped the police arresting them. As a revenge they tell the police that Barbara is the murderer.