He knows everything about you, including the first place you'll hide. On a warm summer night in one of Boston's working-class neighborhoods, an unthinkable crime has been committed: Four members of a family have been brutally murdered. The father and possible suspect,now lies clinging to life in the ICU. Murder-suicide? Or something worse? Veteran police detective D. D. Warren is certain of only one thing: There's more to this case than meets the eye.