Monster - Jonathan Kellerman (Alex Delaware #13)

A second-rate actor is found mutilated in a car trunk. Then a psychologist at a Los Angeles hospital for the criminally insane is murdered in a similar grisly fashion. Suddenly the incoherent ramblings of an inmate at the presumably secure institution begin to make chilling sense—they are, in fact, horrifying predictions. Yet how can a barely functional psychotic locked behind asylum walls possibly know such vivid details of crimes committed in the outside world? Drawn into a labyrinth of secrets, revenge, sex, and manipulation, Dr. Alex Delaware and Detective Milo Sturgis set out to unlock this enigma and put an end to the brutal killings—before the madman predicts their own demise.