The series is adapted from Michael Connelly's bestselling novel. Harry Bosch is employed at a police station in Los Angeles, where he handles investigations pertaining to homicides. Each day, he is presented with intricate cases that require his attention. The identity of the perpetrator remains uncertain, and the persistent tension leaves no room for errors. Bosch fearlessly embraces each new investigation as a challenge. Criminals are growing more cunning, employing increasingly brutal methods. Bosch's story originates from a case involving the killing of a thirteen-year-old boy, in which he found himself under suspicion as the murderer but persisted in conducting the investigation.
