American Sign Language interpreter Jane Ciardi's life changes when she takes a job from a Cleveland private detective and agrees to keep tabs on a deaf African-American teenager whose odd behavior alarms her wealthy father. Jane also needs to discover the truth behind two murders-including the murder of the first interpreter the detective hired. To get closer to the teenager, Jane joins a fitness center owned by a family that brings new meaning to the word "dysfunctional." The more Jane learns about the center, the more she suspects some people go there to get more than a workout. Somehow,...