In the small Florida town of Seabrook, a young lawyer named Keith Russo was shot dead at his desk as he worked late one night. The killer left no clues. But the police soon came to suspect Quincy Miller, a young black man who was once a client of Russo’s. Quincy was tried, convicted and sent to prison for life. For 22 years he languished in prison, maintaining his innocence. But no one was listening. In desperation, he writes a letter to Guardian Ministries, a small nonprofit run by Cullen Post, a lawyer who is also an Episcopal minister. Powerful, ruthless people murdered Keith, and they do not want Quincy exonerated. They killed one lawyer 22 years ago, and they will kill another without a second thought.