The Lover in the Attic: A True Story

Stymied in her marriage to her wealthy but boorish husband Fred Oesterreich, sultry and seductive Dolly Oesterreich keeps her young "love slave," Otto Sanhuber, hidden away in her attic for years. But when Otto shoots Fred dead, Dolly tries to pass it off as a robbery gone awry, a claim that doesn't sit well with Chief Detective Herman Cline, who tenaciously pursues the case. (imdb)