Defense attorney Mickey Haller is back. After getting a wrongfully convicted man out of prison, he is inundated with pleas from incarcerated people claiming innocence. He enlists his half brother, retired LAPD Detective Harry Bosch, to weed through the letters. Bosch pulls a needle from the haystack: a woman in prison for killing her husband, but who still maintains her innocence. Bosch reviews the case and sees elements that don’t add up. Now Haller has an uphill battle in court, a David fighting Goliaths to vindicate his client.
