Heightened circumstances create an unlikely family reunion for Bosch. A surprising revelation forces Harry back to square one on his case. The FBI approaches Eleanor with an enticing deal. George Irving faces severe jeopardy.

A leading suspect eludes Bosch's grasp. Deputy Chief Irving's world has unravelled, even as he's handed a once in a lifetime opportunity. Bosch and Edgar's pursuit of a dangerous ringleader leads to an epic showdown.