Instant Karma - Hardcoverby Donald Frum (Author) Lieutenant Don Tomlin is the head of the homicide division of the Yonkers Police Department. He is called upon to investigate what at first appears to be the suicide of a Yonkers police sergeant, who is also the head of the City Drug Task Force. It quickly becomes apparent that the sergeant's death is in fact a homicide.. The investigation of his death leads to the uncovering of the sergeant's corrupt dealings with local drug