Detective Harry Bosch responds to a call when a dog digs up a human bone, and soon finds himself investigating a murder case that is more than twenty years old, stirring up distant memories from his childhood.
Harry Bosch, newly transferred to the Homicide Special Unit of the Los Angeles Police Department, is faced with the task of breaking in a rookie partner while investigating the murder of a physicist who had access to radioactive cesium, a substance coveted by terrorists.
