"Doris Grandfelt was brutally stabbed to death ... but nobody knew exactly where the crime took place. Her body was found dumped along the edge of an urban park, eight miles east of St. Paul, Minnesota. Despite her twin sister Lara's calls to the Bureau of Criminal Apprehension, the killer was never found. Lucas Davenport and Virgil Flowers are called in to review anything that might be a new lead and begin to uncover vital details about the killer's identity. But what they don't know is the killer lurks in plain sight, and Lucas and Virgil will find that digging up Doris's harrowing past might just get them buried instead"--