In Waukesha, Wisconsin, a quarterback at a local college is murdered in the weight room. The cell phone of an ex-girlfriend, Sarah Novak, is found at the scene, and Sarah is arrested. Sarah's parents turn to Chicago PIs Abe Allard and C.S. Duffy to exonerate their daughter and find the murderer.
Waukesha is Duffy's hometown, and he enlists the help of some old friends in investigating the crime. He also continues working on a cold case from the time of his childhood that has haunted him ever since. Parallels between Duff and another fictional detective, Adrian Monk, are apparent here.