Se7en meets The Silence of the Lambs in this dark and twisting novel from the author Jeffery Deaver called, “A talented writer with a delightfully devious mind.”
 
For five long years, the elusive Four Monkey Killer has terrorized his victims and sent Detective Sam Porter chasing lead after lead.
 
When one last clue surfaces, Porter finds himself caught up in the mind of a psychopath, unraveling a twisted history in hopes of finding 4MK’s latest victim, before it’s too late . . .