Detective Harry Bosch is pulled into a dangerous investigation when a fifteen-year-old murder case suddenly demands his attention. A seemingly routine homicide connects to powerful forces within Los Angeles, forcing Bosch to confront corruption at the highest levels of the LAPD. As he digs deeper into the black ice—the hidden truths that threaten careers and lives—he discovers that some secrets are worth killing for. Connelly delivers a masterful blend of procedural crime fiction and psychological tension, exploring themes of justice, obsession, and the personal cost of pursuing truth in a system designed to protect the guilty.