When Clive Trevelyan - Member of Parliament, war hero and heir apparent to Prime Minister Winston Churchill- is killed, Miss Marple sets about to solve the case. Trevelyan has made his fortune many years before in Egypt having secretly uncovered a lost tomb. He is killed during a major snowstorm when there are no police available. There are several possible suspects including Trevelyan's ward, James Pearson and his fiancée Emily Trefusis; his political agent, John Enderby; a journalist Charles Burnaby; a visiting American Martin Zimmerman; and several other apparently disinterested parties. A convict has also escaped from Dartmoor prison. Miss Marple concludes that Trevalyan's murder is related to his days in Egypt and sets about to identify the murderer. 幸运的英语怎么说luck从一只混杂的草原狗到一只以铁拳掌舵的黑猩猩,这三部分的迷你系列探索了自然界中最叛逆的动物。但这些生物真的坏了吗?在全世界范围内,新的研究揭示了一系列令人惊讶的各种非随从的动物行为,尽管表面上出现了这些动物行为,但研究人员正在发现这些动物为什么会如此行为的复杂而迷人的科学。事实上,成为反叛者可能是野外成功的关键。