斯里兰卡可疑死亡科学家
上锁的实验室：维杰瓦德纳博士与便利死亡的化学
1989年，斯里兰卡化学家阿南达·维杰瓦德纳博士在其大学实验室内被发现身亡，当局称之为自杀——但那扇上锁的门隐藏的疑问远多于答案。
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真实案件
中毒铊塞尔维亚
无味的杀手：1990年代贝尔格莱德的铊中毒浪潮
在战时塞尔维亚，一系列知名男性死于同一种罕见毒物——硫酸铊——但没有人因获取或施用该毒物而被指控。
真实案件
悬案儿童谋杀温哥华
裹在皮衣里的孩子：斯坦利公园自1947年以来最黑暗的秘密
1953年在温哥华斯坦利公园发现的两具小骨骼被包裹在一件女性飞行员夹克中，数十年来身份不明——当法医科学最终确认了其中一个孩子的身份时，真相比谜团更加可怕。
真实案件
印度双重谋杀诺伊达
露台上的血迹：阿鲁希-海姆拉吉谋杀案与真相的摧毁
一间上锁的诺伊达公寓里的两具尸体——一个十四岁的女孩和一名家庭仆人——引发了印度最具争议的谋杀案,也暴露了一个司法系统自我毁灭证据的真相。
真实案件
失踪人员英国儿童失踪
买了单程票的男孩：安德鲁·戈斯登的消失
一个安静的十四岁天才离开了他位于唐卡斯特的家，提取了他的存款，登上了前往伦敦国王十字车站的列车——然后彻底消失了。
真实案件
suspicious-deathart-worldnew-york
Thirty-Four Floors Down: Ana Mendieta, Carl Andre, and the Fall That Split the Art World
A pioneering Cuban-American artist plummeted from her 34th-floor Greenwich Village apartment after a violent argument with her minimalist sculptor husband — he was acquitted, and her ghost has haunted the art world ever since.
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serial-killerciphers-cryptographycold-case
The Zodiac Killer: America's Most Taunting Unsolved Serial Murders
He killed at least five people across Northern California, mocked police in encrypted letters, and vanished — leaving two ciphers unsolved and his identity unknown for over five decades.
真实案件
印度尼西亚身份不明受害者悬案
塞蒂亚布迪13号案：雅加达大街上的纸箱里的男人
两个纸箱出现在雅加达最繁忙的街道上，里面装着一具被肢解成13块骨头和180块肉片的尸体——四十多年后，没有人知道死者是谁。
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napanee john doecanada cold caseunidentified victim
The Man on County Road 14: Who Is Napanee's John Doe?
Found bound and gagged in a ditch outside Enterprise, Ontario in 1989, he wore a gold chain with an evil eye pendant — and 35 years later, no one has claimed him.
真实案件
new-zealandcold-caseforensic-dna
The Avon River Murder: Who Killed Mellory Manning in 2008?
Mellory Manning was brutally murdered in Christchurch on one night she returned to the streets — sixteen years later, DNA called 'Male B' still has no name.
真实案件
franceunidentified-victimparis
The Unknown Woman of the Seine: A Face Without a Name, a Death Without a Corpse
She drowned in the Seine with a smile on her face — but forensic science says a drowned woman cannot look like that.
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soviet-borderlandsforensic-anomalyunexplained-death
The Khamar-Daban Incident: Six Hikers, One Survivor, Zero Answers
In August 1993, six experienced hikers from Kazakhstan died on a Siberian ridge bleeding from their eyes — the lone survivor, found covered in blood five days later, refuses to speak.