When Detective Renée Ballard has her badge stolen, she trusts only one person to help get it back quickly and quietly: ex-LAPD legend Harry Bosch.
But finding the badge leads them to a conspiracy being hatched in the heart of the city.
Ballard's luck turns when she's given a DNA result for a crime unsolved for twenty years. However, the suspect is not someone you accuse unless the evidence is watertight.
Officer Maddie Bosch, the newest volunteer on the cold case unit, helps build the case. But Harry's daughter has an ulterior motive for joining the team and might just write her own chapter in LA legend
Because some crimes have been waiting to be solved. And others have only just begun...