Bodies, encased in concrete and posed like famous statues, are turning up in Buchanan, Wisconsin. They follow letters from the anonymous "Medusa," who promises still more "lessons." The first corpse is that of a known sex-offender; the second, a prominent businessman. What is the point "Medusa" is trying to make? Lieutenant Caitlin McHugh and her team of detectives have been assigned the case, and are determined to discover both the answer to that...