<p>Lawyer-turned-writer Nic Gabriel is stunned when womanising Dylan Rees, his host at a champagne reception at the Houses of Parliament, is knifed by an ex-girlfriend and bleeds to death in front of him. It's not just the horrific murder, but the fact that the ex, Ella, had apparently committed suicide over five years ago. Before the party Dylan had made cryptic mention of strange and sudden deaths and now, with his friend's death, Nic...