Everyone in the family had decided that changing the trust arrangement seemed the perfect way to avoid three million in taxes. However, when dreary cousin Deirdre has a mysterious accident after demanding a fee for her signature, the young London barristers handling the trust seek advice from mentor Hilary Tamar. Julia believes it's murder; whilst Hilary wonders why the raven-haired heir did not die. But with more deadly accidents occurring, it is Hilary who is given the perilous quest of unmasking the killer.