In 1993. Marie Gesto disappeared after out of a supermarket in Hollywood.  LAPD detective Harry caught the case, but the young woman, never turned up, dead or alive and it was an investigation Bosch couldn't close, now Bosch works in the Open Unsolved Unit, when he gets a call from the DA.A man accused of two heinous killings is willing to come clean about seceral others in a deal to avoid the death penalty. On of these is the murder of Marie Gesto...