It seemed the perfect way to avoid three million in taxes on a five-million-pound estate: change the trust arrangement. Everyone in the family agreed to support the heiress, ravishing raven-haired Camilla Galloway, in her court petition -- except dreary Cousin Deirdre, who suddenly demanded a small fortune for her signature. Then Deirdre had a terrible accident. That was when the young London barristers handling the trust -- Cantrip, Selena, Timothy, Ragwort, and Julia -- summoned their Oxford friend Professor Hilary Tamar to Lincoln's Inn. Julia thinks it's murder. Hilary demurs. Why didn't...