When a man succumbs to complications from being shot by a stray bullet ten years earlier, Bosch catches a case in which the body is still fresh, but any other clues are virtually nonexistent. Soto has been assigned to Bosch so that he can pass on to her his hard-won expertise. Now Bosch and Soto are tasked with solving a murder that turns out to be highly charged and politically sensitive. As their investigation picks up speed, it leads to another unsolved case with even greater stakes: the deaths of several children in a fire that occurred twenty years ago. But when their work starts to threaten careers and lives, Bosch and Soto must decide whether it is worth risking everything to find the truth, or if it's safer to let some secrets stay buried"