The Women's Murder Club returns for another thrilling crime investigation. Will their skills be enough to take down a brutal madman?

The person in question sprays bullets into a crowd of children leaving a San Francisco church. Miraculously, or was it intentionally, only one person dies. Then an elderly black woman is hung. Police homicide inspector Lindsay Boxer senses a connection and together with medical examiner Claire, assistant D. A. Jill, and Chronicle reporter Cindy, finds a link that sends a chill through the entire nation. This killer's motives are unspeakable.