In March 1912, Gene Grace, a young Atlanta businessman, was found shot in the locked bedroom of his fashionable home "between the Peachtrees." Daisy Grace, his flashily dressed Yankee wife from Philadelphia, was soon arrested on a charge of assault with intent to murder. Gene Grace was left paralyzed but, more importantly, he was powerless legally. Under Georgia law, he could not testify against his wife. Prosecutors were forced to rely instead upon...