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National DNA Day: The First Murder Conviction

2024/4/22
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Serial Killers

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Vanessa Richardson: 本集讲述了1983年和1986年发生在英国莱斯特郡的两起少女谋杀案,这两起案件是历史上首次利用DNA指纹技术侦破的案件。案件的侦破过程曲折复杂,经历了漫长的调查和多次的误判,最终依靠Alec Jeffreys博士发明的DNA指纹技术和一位勇敢的举报者,才将真凶Colin Pitchfork绳之以法。本案不仅展现了DNA技术在法医领域的巨大作用,也反映了社会各界在面对重大案件时的合作与努力。 本案中,凶手Colin Pitchfork利用DNA检测的漏洞,伪造了DNA样本,企图逃避法律制裁,最终被举报者揭露。这说明,即使是先进的科学技术,也需要与完善的法律制度和社会监督相结合,才能发挥其最大的作用。 同时,本案也展现了受害者家属的坚韧和执着。她们在失去亲人的痛苦中,仍然坚持寻求真相,为正义的伸张贡献了力量。 Barbara Ashworth: 作为Dawn Ashworth的母亲,Barbara Ashworth表达了对DNA技术的感激之情,认为这项技术帮助警方破获了无数案件,也为她们带来了慰藉。 Colin Pitchfork: Colin Pitchfork在接受审讯时,详细描述了两起犯罪过程,承认自己是为了满足性冲动而犯案,并表现出冷酷无情,毫无悔意。

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April 25 marks National DNA Day in the US, and if you’ve been following true crime stories for a while you know how important DNA can be for solving even the most complicated of cases. In this episode, we’re exploring the first murder case ever solved using DNA analysis, and how it changed a small English town, and forensic science, forever.

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