Elizabeth West, a young woman who is both a thief and a con artist and allied with a gang of crooks, is freed when a jury does not convict her on a larceny charge. She determines to aid district attorney Richard Templar to round up a gang of narcotic traffickers. Disguised as an old woman, she secures the privilege of having an old confederate, who is in solitary confinement, temporarily released to aid in the plan. He turns against her, however, and she is forced to work alone with the district...