Susan enlists Spenser's help in determining the past of a young amnesiac woman who had been sexually abused as a child. The inquiry brings Spenser back to the case of a young girl who was kidnapped from her wealthy family, the case that he resigned from the police force over. When someone puts out a contract on Spenser, and the shady acquaintance she's been living with is killed, he must determine if it has anything to do with the true identity of the young woman.