Amid personal effects that include their father's memoir, they discover a mysterious letter that seems to implicate him in a death-a murder, perhaps-when he was much younger.

在包括他们父亲传记在内的私人物品中，他们发现了一封神秘的信，这封信似乎把他们牵扯进了他们年幼时的一个死亡事件——也可能是谋杀——当中。

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They include author JK Rowling, actors Hugh Grant and Sienna Miller, and the family of murder victim Milly Dowler.

BBC: Hacking inquiry: Core participant status for dozens