Echo Park

In 1993 Harry Bosch was assigned the case of a missing person, Marie Gesto. The young woman was never found - dead or alive - and the case has haunted Bosch ever since.

Thirteen years later Bosch is in the Open Unsolved Unit when he gets a call from the DA's office. A man accused of two killings is willing to confess to several other murders in a deal to avoid the death penalty. One of his victims, he says, is Marie Gesto. Bosch begins to crack when he realises he and his partner missed a clue back in 1993 which could have prevented the nine murders that followed the killing of Marie Gesto.

Book 12 in the Harry Bosch series.